{"title":"ZWO","description":"\u003cp\u003eExplore ZWO astronomy cameras and accessories for planetary, lunar, solar and deep-sky imaging. The range includes cooled and uncooled cameras, ASIAIR controllers, electronic focusers, filter wheels, guide cameras, power supplies and other imaging essentials.\u003c\/p\u003e\n\u003cp\u003eWhether you are building your first astrophotography setup or upgrading an established observatory, Dark Clear Skies can help you choose compatible ZWO equipment for your telescope, mount and imaging goals.\u003cbr\u003e\u003c\/p\u003e","products":[{"product_id":"zwo-anti-dew-heater-strip","title":"ZWO Anti-Dew Heater Strip","description":"\u003cp\u003eProduct Description\u003c\/p\u003e\n\n\u003cp\u003e\u003cspan lang=\"SV\"\u003eThe anti-dew heater strip is used for anti-dew on the front window of the ASI cooled cameras.\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cp\u003eThis  kit includes the zip-tie, anti-dew heater strip , an Y power cord and two spacers：\u003c\/p\u003e\n\n\u003cp\u003e\u003ca href=\"https:\/\/astronomy-imaging-camera.com\/wp-content\/uploads\/Anti-dew-Kit-NEW1.jpg\"\u003e\u003cimg alt=\"Anti-dew-Kit-NEW\" class=\"alignnone size-full wp-image-18961\" height=\"800\" src=\"https:\/\/astronomy-imaging-camera.com\/wp-content\/uploads\/Anti-dew-Kit-NEW1.jpg\" width=\"800\"\u003e\u003c\/a\u003e\u003c\/p\u003e\n\n\u003cp\u003eThe thickness of the anti-dew heater strip is 0.2~0.3mm.\u003c\/p\u003e\n\n\u003cp\u003eThe “Y” power cord is designed to connect in-line with the cooler power supply for convenience.\u003c\/p\u003e\n\n\u003cp\u003eAnd we recommends 12V at 0.35A  DC adapter\u003cspan\u003e \u003c\/span\u003e\u003cspan lang=\"SV\"\u003ewhere the heating power on the strip is ~4.2 watts. You can use one and same power cord to power both the fan and heater simultanously, but make sure not to exceed recommended amount of Ampere.\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eNOTE:\u003c\/strong\u003e heater strip is not necessary!\u003c\/p\u003e\n\n\u003cp\u003eASI071MC-P\/ASI6200MC-P\/ASI6200MM-P\/ASI2600MC-P cameras come with anti-dew heater will heat protect window to avoid any dew problems.\u003c\/p\u003e\n\n\u003cp\u003eFor ASI183\/ASI1600\/ASI294\/ASI533 cameras, The heat emitting of TEC will be conducted to the camera case and avoid any dew problems when TEC cooling system working.\u003c\/p\u003e\n\n\u003ch3\u003eHow to use it?\u003c\/h3\u003e\n\n\u003col\u003e\n\t\u003cli\u003eTear out the protective film on adhesive tape\u003c\/li\u003e\n\u003c\/ol\u003e\n\n\u003cdiv\u003e\u003ca href=\"https:\/\/astronomy-imaging-camera.com\/wp-content\/uploads\/Anti-dew-theback0.jpg\"\u003e\u003cimg alt=\"Anti-dew-theback0\" class=\"alignnone wp-image-5753\" height=\"395\" src=\"https:\/\/astronomy-imaging-camera.com\/wp-content\/uploads\/Anti-dew-theback0-1024x683.jpg\" width=\"591\"\u003e\u003c\/a\u003e\u003c\/div\u003e\n\n\u003cdiv\u003e2. Put the anti-dew heater strip on the front facing of the camera and make sure the black cable is in the right position (\u003cspan lang=\"SV\"\u003elining next to the DC plug at the rear end\u003c\/span\u003e)\u003c\/div\u003e\n\n\u003ch3\u003e\u003ca href=\"https:\/\/astronomy-imaging-camera.com\/wp-content\/uploads\/Anti-dew-step2.jpg\"\u003e\u003cimg alt=\"Anti-dew-step2\" class=\"alignnone wp-image-5746\" height=\"383\" src=\"https:\/\/astronomy-imaging-camera.com\/wp-content\/uploads\/Anti-dew-step2-1024x819.jpg\" width=\"479\"\u003e\u003c\/a\u003e\u003c\/h3\u003e\n\n\u003ch3\u003e\u003ca href=\"https:\/\/astronomy-imaging-camera.com\/wp-content\/uploads\/Anti-dew-step2.2.jpg\"\u003e\u003cimg alt=\"Anti-dew-step2.2\" class=\"wp-image-5754 aligncenter\" height=\"359\" src=\"https:\/\/astronomy-imaging-camera.com\/wp-content\/uploads\/Anti-dew-step2.2-1024x1024.jpg\" width=\"359\"\u003e\u003c\/a\u003e\u003c\/h3\u003e\n\n\u003cp\u003e3.\u003cspan\u003e \u003c\/span\u003e\u003cspan lang=\"SV\"\u003eTie the black cable with a zip-tie on the camera body\u003c\/span\u003e.\u003ca href=\"https:\/\/astronomy-imaging-camera.com\/wp-content\/uploads\/Anti-dew-step4.jpg\"\u003e\u003cimg alt=\"Anti-dew-step4\" class=\"alignnone wp-image-5748\" height=\"451\" src=\"https:\/\/astronomy-imaging-camera.com\/wp-content\/uploads\/Anti-dew-step4-1024x1024.jpg\" width=\"451\"\u003e\u003c\/a\u003e\u003c\/p\u003e\n\n\u003cp\u003e4. Plug in the power cord, then everything is done.\u003c\/p\u003e\n\n\u003cp\u003e\u003ca href=\"https:\/\/astronomy-imaging-camera.com\/wp-content\/uploads\/Anti-dew-step5.jpg\"\u003e\u003cimg alt=\"Anti-dew-step5\" class=\"wp-image-5749 aligncenter\" height=\"412\" src=\"https:\/\/astronomy-imaging-camera.com\/wp-content\/uploads\/Anti-dew-step5-1024x1024.jpg\" width=\"412\"\u003e\u003c\/a\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003ca href=\"https:\/\/astronomy-imaging-camera.com\/wp-content\/uploads\/Anti-dew-step6.1.jpg\"\u003e\u003cimg alt=\"Anti-dew-step6.1\" class=\"alignnone wp-image-5755\" height=\"537\" src=\"https:\/\/astronomy-imaging-camera.com\/wp-content\/uploads\/Anti-dew-step6.1-1024x1024.jpg\" width=\"537\"\u003e\u003c\/a\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003cspan lang=\"SV\"\u003eNow you should be dew-free while shooting with the camera.\u003c\/span\u003e\u003c\/p\u003e","brand":"ZWO","offers":[{"title":"Default Title","offer_id":37901606092977,"sku":"Z902-ANTI-DEW","price":21.0,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0523\/1650\/4241\/files\/zwo-anti-dew-heater-strip-980903.jpg?v=1718480521"},{"product_id":"zwo-1-3-2-1mm-150-degree-lens","title":"ZWO 1\/3\" 2.1mm 150 degree lens","description":"\u003cp\u003eProduct Description\u003c\/p\u003e\n\n\u003cp\u003eZWO 1\/3″ 2.1mm 150 degree lens\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eTechnical Parameter:\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eFormat support: 1\/3″ sensor\u003c\/p\u003e\n\n\u003cp\u003eFocal length: 2.1mm\u003c\/p\u003e\n\n\u003cp\u003eWide angel: 150 degree\u003c\/p\u003e\n\n\u003cp\u003eMatch Model：ASI120mm, ASI120mc, ASI120mm-s, ASI120mc-s, ASI224mc, ASI290mm, ASI290mc\u003c\/p\u003e\n\n\u003cp\u003e\u003ca href=\"https:\/\/astronomy-imaging-camera.com\/wp-content\/uploads\/Lens2.1mm.jpg\"\u003e\u003cimg alt=\"Lens2.1mm\" class=\"alignnone wp-image-5838\" height=\"427\" src=\"https:\/\/astronomy-imaging-camera.com\/wp-content\/uploads\/Lens2.1mm-1024x1024.jpg\" width=\"427\"\u003e\u003c\/a\u003e\u003ca href=\"https:\/\/astronomy-imaging-camera.com\/wp-content\/uploads\/Lens2.1mm_side.jpg\"\u003e\u003cimg alt=\"Lens2.1mm_side\" class=\"alignnone wp-image-5839\" height=\"407\" src=\"https:\/\/astronomy-imaging-camera.com\/wp-content\/uploads\/Lens2.1mm_side-1024x1024.jpg\" width=\"407\"\u003e\u003c\/a\u003e\u003c\/p\u003e","brand":"ZWO","offers":[{"title":"Default Title","offer_id":37901662585009,"sku":"Z301-LENS-2.1","price":26.5,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0523\/1650\/4241\/files\/zwo-13-21mm-150-degree-lens-692317.jpg?v=1718480521"},{"product_id":"zwo-asi-585mc-usb3-0-camera-high-performance-planetary-imaging","title":"ZWO ASI 585MC USB3.0 Camera","description":"\u003cdiv class=\"product-description\"\u003e\n\u003cp\u003eIntroducing the \u003cstrong\u003eZWO ASI 585MC USB 3.0 Colour Camera\u003c\/strong\u003e, a high-performance camera designed for advanced planetary, lunar, and deep-sky imaging. Powered by the state-of-the-art \u003cstrong\u003eSony IMX585 sensor\u003c\/strong\u003e with \u003cstrong\u003eSTARVIS 2 technology\u003c\/strong\u003e, this camera excels in low-light conditions, providing exceptional sensitivity and extremely low readout noise of just \u003cstrong\u003e0.7e\u003c\/strong\u003e. Whether you're capturing the fine details of planets or exploring deep-sky objects, the \u003cstrong\u003eASI 585MC\u003c\/strong\u003e delivers incredible image quality with vibrant colours.\u003c\/p\u003e\n\u003ch2\u003eZWO ASI 585MC Key Features:\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eAdvanced Sony IMX585 Sensor:\u003c\/strong\u003e Equipped with the Sony IMX585 colour sensor, known for its high sensitivity and excellent low-light performance.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSTARVIS 2 Technology:\u003c\/strong\u003e Ensures superior near-infrared performance, allowing you to capture faint celestial objects with enhanced clarity.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e46.9 FPS at Full Resolution:\u003c\/strong\u003e Capture fast-moving celestial events with ease, thanks to the camera’s high frame rate of 46.9 frames per second at full resolution.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eExtremely Low Readout Noise:\u003c\/strong\u003e With a readout noise of just 0.7e, the ASI 585MC delivers noise-free images that are ideal for planetary and lunar astrophotography.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh Resolution:\u003c\/strong\u003e With a resolution of 8.29 MP (3840 x 2160 pixels), you can capture detailed images of planets, the Moon, and even small deep-sky objects.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eZero Amp Glow:\u003c\/strong\u003e Enjoy clean, high-quality images with no amp glow, even during long exposures.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eZWO ASI 585MC What’s Included:\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e1x ZWO ASI 585MC USB 3.0 Colour Camera\u003c\/li\u003e\n\u003cli\u003e1x USB 3.0 Cable\u003c\/li\u003e\n\u003cli\u003e1x ST4 Cable for auto-guiding\u003c\/li\u003e\n\u003cli\u003e1x Protective Cover\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003ePerfect for Advanced Planetary and Lunar Imaging\u003c\/h2\u003e\n\u003cp\u003eThe ZWO ASI 585MC  is designed for astrophotographers seeking to capture detailed images of planets, including \u003cstrong\u003eMars\u003c\/strong\u003e, \u003cstrong\u003eJupiter\u003c\/strong\u003e, and \u003cstrong\u003eSaturn\u003c\/strong\u003e, as well as the \u003cstrong\u003eMoon\u003c\/strong\u003e. Its 8.29 MP resolution, combined with the \u003cstrong\u003ehigh dynamic range\u003c\/strong\u003e and \u003cstrong\u003elow readout noise\u003c\/strong\u003e, ensures that even the smallest features on planetary surfaces are captured with clarity.\u003c\/p\u003e\n\u003ch2\u003eExceptional Deep-Sky Imaging Performance\u003c\/h2\u003e\n\u003cp\u003eIn addition to planetary and lunar imaging, the \u003cstrong\u003eASI 585MC\u003c\/strong\u003e also excels in \u003cstrong\u003edeep-sky astrophotography\u003c\/strong\u003e. Its high sensitivity to near-infrared light and zero amp glow technology make it suitable for capturing faint celestial objects with incredible detail and low noise. Whether you're photographing galaxies, nebulae, or star clusters, this camera is a valuable tool for any astrophotographer.\u003c\/p\u003e\n\u003ch2\u003eZWO ASI 585MC Technical Specifications:\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSensor:\u003c\/strong\u003e Sony IMX585 Colour CMOS\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eResolution:\u003c\/strong\u003e 3840 x 2160 (8.29 MP)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePixel Size:\u003c\/strong\u003e 2.9µm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFrame Rate:\u003c\/strong\u003e 46.9 FPS at full resolution\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReadout Noise:\u003c\/strong\u003e 0.7e\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDynamic Range:\u003c\/strong\u003e High\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConnection:\u003c\/strong\u003e USB 3.0 (backward compatible with USB 2.0)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGuide Port:\u003c\/strong\u003e ST4 for auto-guiding\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompatibility:\u003c\/strong\u003e Windows, macOS, Linux\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eWhy Choose the ZWO ASI 585MC Camera?\u003c\/h2\u003e\n\u003cp\u003eThe ZWO ASI 585MC is perfect for advanced astrophotographers who require high-resolution, low-noise images in challenging lighting conditions. With \u003cstrong\u003eSTARVIS 2 technology\u003c\/strong\u003e and the \u003cstrong\u003eSony IMX585 sensor\u003c\/strong\u003e, this camera delivers excellent performance for both planetary and deep-sky imaging. Its \u003cstrong\u003e8.29 MP resolution\u003c\/strong\u003e and ability to capture images at \u003cstrong\u003e46.9 FPS\u003c\/strong\u003e ensure that you never miss a moment during high-speed celestial events.\u003c\/p\u003e\n\u003cp\u003eAdditionally, the camera's \u003cstrong\u003ezero amp glow\u003c\/strong\u003e feature and \u003cstrong\u003ehigh dynamic range\u003c\/strong\u003e guarantee optimal image quality, even during long exposures. The \u003cstrong\u003elow readout noise\u003c\/strong\u003e of just \u003cstrong\u003e0.7e\u003c\/strong\u003e ensures that every detail is captured clearly and with minimal interference. Whether you're focusing on \u003cstrong\u003eplanets\u003c\/strong\u003e, the \u003cstrong\u003eMoon\u003c\/strong\u003e, or \u003cstrong\u003efaint deep-sky objects\u003c\/strong\u003e, the \u003cstrong\u003eASI 585MC\u003c\/strong\u003e is the ideal companion for capturing stunning celestial images.\u003c\/p\u003e\n\u003ch2\u003eOrder Now with Free UK Mainland Shipping\u003c\/h2\u003e\n\u003cp\u003eDon’t miss your chance to own the \u003cstrong\u003eZWO ASI 585MC USB 3.0 Camera\u003c\/strong\u003e, the ultimate tool for capturing high-quality planetary and deep-sky images. Enjoy \u003cstrong\u003efree shipping\u003c\/strong\u003e to UK mainland when you order from Dark Clear Skies. Whether you're upgrading your current setup or starting your astrophotography journey, the  ZWO ASI 585MC offers exceptional performance and value.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eLimited stock available – order your ZWO ASI 585MC today!\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/astronomy-imaging-camera.com\/wp-content\/uploads\/EN-ASI585MC_014.jpg\"\u003e\u003cimg class=\"aligncenter size-full wp-image-47073\" src=\"https:\/\/astronomy-imaging-camera.com\/wp-content\/uploads\/EN-ASI585MC_014.jpg\" alt=\"EN-ASI585MC_01\" width=\"1200\" height=\"2162\" srcset=\"https:\/\/astronomy-imaging-camera.com\/wp-content\/uploads\/EN-ASI585MC_014.jpg 1200w, https:\/\/astronomy-imaging-camera.com\/wp-content\/uploads\/EN-ASI585MC_014-167x300.jpg 167w, https:\/\/astronomy-imaging-camera.com\/wp-content\/uploads\/EN-ASI585MC_014-568x1024.jpg 568w\"\u003e\u003c\/a\u003e\u003ca href=\"https:\/\/astronomy-imaging-camera.com\/wp-content\/uploads\/EN-ASI585MC_023.jpg\"\u003e\u003cimg class=\"aligncenter size-full wp-image-47074\" src=\"https:\/\/astronomy-imaging-camera.com\/wp-content\/uploads\/EN-ASI585MC_023.jpg\" alt=\"EN-ASI585MC_02\" width=\"1200\" height=\"1382\" srcset=\"https:\/\/astronomy-imaging-camera.com\/wp-content\/uploads\/EN-ASI585MC_023.jpg 1200w, https:\/\/astronomy-imaging-camera.com\/wp-content\/uploads\/EN-ASI585MC_023-260x300.jpg 260w, https:\/\/astronomy-imaging-camera.com\/wp-content\/uploads\/EN-ASI585MC_023-889x1024.jpg 889w\"\u003e\u003c\/a\u003e\u003ca href=\"https:\/\/astronomy-imaging-camera.com\/wp-content\/uploads\/EN-ASI585MC_032.jpg\"\u003e\u003cimg class=\"aligncenter size-full wp-image-47075\" src=\"https:\/\/astronomy-imaging-camera.com\/wp-content\/uploads\/EN-ASI585MC_032.jpg\" alt=\"EN-ASI585MC_03\" width=\"1200\" height=\"1046\" srcset=\"https:\/\/astronomy-imaging-camera.com\/wp-content\/uploads\/EN-ASI585MC_032.jpg 1200w, https:\/\/astronomy-imaging-camera.com\/wp-content\/uploads\/EN-ASI585MC_032-300x262.jpg 300w, https:\/\/astronomy-imaging-camera.com\/wp-content\/uploads\/EN-ASI585MC_032-1024x893.jpg 1024w\"\u003e\u003cimg class=\"alignnone size-full wp-image-47424\" src=\"https:\/\/astronomy-imaging-camera.com\/wp-content\/uploads\/256DDR.jpg\" alt=\"256DDR\" width=\"1200\" height=\"1470\" srcset=\"https:\/\/astronomy-imaging-camera.com\/wp-content\/uploads\/256DDR.jpg 1200w, https:\/\/astronomy-imaging-camera.com\/wp-content\/uploads\/256DDR-245x300.jpg 245w, https:\/\/astronomy-imaging-camera.com\/wp-content\/uploads\/256DDR-836x1024.jpg 836w\"\u003e\u003c\/a\u003e\u003ca href=\"https:\/\/astronomy-imaging-camera.com\/wp-content\/uploads\/EN-ASI585MC_043.jpg\"\u003e\u003cimg class=\"aligncenter size-full wp-image-47076\" src=\"https:\/\/astronomy-imaging-camera.com\/wp-content\/uploads\/EN-ASI585MC_043.jpg\" alt=\"EN-ASI585MC_04\" width=\"1200\" height=\"1919\" srcset=\"https:\/\/astronomy-imaging-camera.com\/wp-content\/uploads\/EN-ASI585MC_043.jpg 1200w, https:\/\/astronomy-imaging-camera.com\/wp-content\/uploads\/EN-ASI585MC_043-188x300.jpg 188w, https:\/\/astronomy-imaging-camera.com\/wp-content\/uploads\/EN-ASI585MC_043-640x1024.jpg 640w\"\u003e\u003c\/a\u003e\u003ca href=\"https:\/\/astronomy-imaging-camera.com\/wp-content\/uploads\/EN-ASI585MC_053.jpg\"\u003e\u003cimg class=\"aligncenter size-full wp-image-47077\" src=\"https:\/\/astronomy-imaging-camera.com\/wp-content\/uploads\/EN-ASI585MC_053.jpg\" alt=\"EN-ASI585MC_05\" width=\"1200\" height=\"480\" srcset=\"https:\/\/astronomy-imaging-camera.com\/wp-content\/uploads\/EN-ASI585MC_053.jpg 1200w, https:\/\/astronomy-imaging-camera.com\/wp-content\/uploads\/EN-ASI585MC_053-300x120.jpg 300w, https:\/\/astronomy-imaging-camera.com\/wp-content\/uploads\/EN-ASI585MC_053-1024x410.jpg 1024w\"\u003e\u003c\/a\u003e\u003ca href=\"https:\/\/astronomy-imaging-camera.com\/wp-content\/uploads\/585.png\"\u003e\u003cimg class=\"alignnone size-full wp-image-50878\" src=\"https:\/\/astronomy-imaging-camera.com\/wp-content\/uploads\/585.png\" alt=\"585\" width=\"1200\" height=\"2145\" srcset=\"https:\/\/astronomy-imaging-camera.com\/wp-content\/uploads\/585.png 1200w, https:\/\/astronomy-imaging-camera.com\/wp-content\/uploads\/585-168x300.png 168w, https:\/\/astronomy-imaging-camera.com\/wp-content\/uploads\/585-573x1024.png 573w\"\u003e\u003c\/a\u003e\u003ca href=\"https:\/\/astronomy-imaging-camera.com\/wp-content\/uploads\/EN-ASI585MC_073.jpg\"\u003e\u003cimg class=\"aligncenter size-full wp-image-47079\" src=\"https:\/\/astronomy-imaging-camera.com\/wp-content\/uploads\/EN-ASI585MC_073.jpg\" alt=\"EN-ASI585MC_07\" width=\"1200\" height=\"1224\" srcset=\"https:\/\/astronomy-imaging-camera.com\/wp-content\/uploads\/EN-ASI585MC_073.jpg 1200w, 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src=\"https:\/\/astronomy-imaging-camera.com\/wp-content\/uploads\/EN-ASI585MC_092.jpg\" alt=\"EN-ASI585MC_09\" width=\"1200\" height=\"811\" srcset=\"https:\/\/astronomy-imaging-camera.com\/wp-content\/uploads\/EN-ASI585MC_092.jpg 1200w, https:\/\/astronomy-imaging-camera.com\/wp-content\/uploads\/EN-ASI585MC_092-300x203.jpg 300w, https:\/\/astronomy-imaging-camera.com\/wp-content\/uploads\/EN-ASI585MC_092-1024x692.jpg 1024w\"\u003e\u003c\/a\u003e\u003ca href=\"https:\/\/astronomy-imaging-camera.com\/wp-content\/uploads\/EN-ASI585MC_103.jpg\"\u003e\u003cimg class=\"aligncenter size-full wp-image-47082\" src=\"https:\/\/astronomy-imaging-camera.com\/wp-content\/uploads\/EN-ASI585MC_103.jpg\" alt=\"EN-ASI585MC_10\" width=\"1200\" height=\"1010\" srcset=\"https:\/\/astronomy-imaging-camera.com\/wp-content\/uploads\/EN-ASI585MC_103.jpg 1200w, https:\/\/astronomy-imaging-camera.com\/wp-content\/uploads\/EN-ASI585MC_103-300x253.jpg 300w, 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1200w, https:\/\/astronomy-imaging-camera.com\/wp-content\/uploads\/EN-ASI585MC_152-300x270.jpg 300w, https:\/\/astronomy-imaging-camera.com\/wp-content\/uploads\/EN-ASI585MC_152-1024x922.jpg 1024w\"\u003e\u003c\/a\u003e\u003ca href=\"https:\/\/astronomy-imaging-camera.com\/wp-content\/uploads\/EN-ASI585MC_162.jpg\"\u003e\u003cimg class=\"aligncenter size-full wp-image-47089\" src=\"https:\/\/astronomy-imaging-camera.com\/wp-content\/uploads\/EN-ASI585MC_162.jpg\" alt=\"EN-ASI585MC_16\" width=\"1200\" height=\"1630\" srcset=\"https:\/\/astronomy-imaging-camera.com\/wp-content\/uploads\/EN-ASI585MC_162.jpg 1200w, https:\/\/astronomy-imaging-camera.com\/wp-content\/uploads\/EN-ASI585MC_162-221x300.jpg 221w, https:\/\/astronomy-imaging-camera.com\/wp-content\/uploads\/EN-ASI585MC_162-754x1024.jpg 754w\"\u003e\u003c\/a\u003e\u003c\/p\u003e","brand":"ZWO","offers":[{"title":"Default Title","offer_id":42266936541361,"sku":"ASI585MC.","price":399.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0523\/1650\/4241\/files\/zwo-asi585-mc-527282.jpg?v=1718480511"},{"product_id":"zwo-asi120-mini","title":"ZWO ASI120MM MINI","description":"\u003cdiv class=\"product-description\"\u003e\n\u003cp\u003e\u003cstrong\u003eZWO ASI120MM Mini Monochrome Guide Camera\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe ZWO ASI120MM Mini is a compact, lightweight monochrome guide camera engineered for reliable autoguiding and entry-level planetary imaging. Built around the AR0130CS 1\/3\" CMOS sensor, it delivers strong sensitivity, low read noise and stable guiding performance — making it one of the most trusted starter guide cameras available.\u003c\/p\u003e\n\u003cdiv style=\"margin: 25px 0; text-align: center;\"\u003e\u003cimg alt=\"ASI120MM Mini guide camera\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0523\/1650\/4241\/files\/ASI120mm_Mini.jpg?v=1770895471\"\u003e\u003c\/div\u003e\n\u003cdiv style=\"margin: 25px 0; text-align: center;\"\u003e\u003cimg alt=\"ASI120MM Mini technical specifications\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0523\/1650\/4241\/files\/ASI120mm_Specs.jpg?v=1770895420\"\u003e\u003c\/div\u003e\n\u003ch2\u003eSensor \u0026amp; Performance\u003c\/h2\u003e\n\u003cp\u003eThe ASI120MM Mini integrates the AR0130CS sensor (4.8mm × 3.6mm) with 1280 × 960 resolution and 3.75µm pixels. A 12-bit ADC and peak quantum efficiency approaching 80% allow the camera to detect faint guide stars quickly and consistently, even in less-than-ideal sky conditions.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eSensor: AR0130CS (1\/3\") monochrome CMOS\u003c\/li\u003e\n\u003cli\u003eResolution: 1280 × 960\u003c\/li\u003e\n\u003cli\u003ePixel size: 3.75µm\u003c\/li\u003e\n\u003cli\u003e12-bit ADC\u003c\/li\u003e\n\u003cli\u003eQE peak ~80%\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv style=\"margin: 25px 0; text-align: center;\"\u003e\u003cimg alt=\"ASI120MM Mini read noise and gain graph\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0523\/1650\/4241\/files\/ASI120mm_Mini_Read_Noise.jpg?v=1770895371\"\u003e\u003c\/div\u003e\n\u003cdiv style=\"margin: 25px 0; text-align: center;\"\u003e\u003cimg alt=\"AR0130CS quantum efficiency graph\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0523\/1650\/4241\/files\/AR01301.jpg?v=1770895303\"\u003e\u003c\/div\u003e\n\u003ch2\u003eOptimised for Guiding\u003c\/h2\u003e\n\u003cp\u003eThe slim cylindrical “mini” body fits directly into 1.25\" guide focusers and off-axis guider (OAG) systems. It reaches focus at approximately the same position as a standard eyepiece, simplifying setup and reducing backfocus complications.\u003c\/p\u003e\n\u003cdiv style=\"margin: 25px 0; text-align: center;\"\u003e\u003cimg alt=\"ASI120MM Mini comparison\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0523\/1650\/4241\/files\/ASI120mini_vs_ASI120mmmc.jpg?v=1770895388\"\u003e\u003c\/div\u003e\n\u003ch2\u003eUSB-C \u0026amp; ST4 Connectivity\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eUSB 2.0 Type-C connection\u003c\/li\u003e\n\u003cli\u003eST4 autoguider port for direct mount control\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe USB-C connection ensures secure and convenient connectivity, while the integrated ST4 port allows direct connection to compatible mounts for straightforward autoguiding.\u003c\/p\u003e\n\u003cdiv style=\"margin: 25px 0; text-align: center;\"\u003e\u003cimg alt=\"ASI120MM Mini ports\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0523\/1650\/4241\/files\/P10408911.jpg?v=1770895303\"\u003e\u003c\/div\u003e\n\u003ch2\u003eMechanical Design\u003c\/h2\u003e\n\u003cdiv style=\"margin: 25px 0; text-align: center;\"\u003e\u003cimg alt=\"ASI120MM Mini connection diagram\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0523\/1650\/4241\/files\/MINI-1024x704.png?v=1770895303\"\u003e\u003c\/div\u003e\n\u003cdiv style=\"margin: 25px 0; text-align: center;\"\u003e\u003cimg alt=\"ASI120MM Mini mechanical drawing\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0523\/1650\/4241\/files\/ASI120mm_Mini_measurements.jpg?v=1770895511\"\u003e\u003c\/div\u003e\n\u003ch2\u003eWhat’s in the Box\u003c\/h2\u003e\n\u003cdiv style=\"margin: 25px 0; text-align: center;\"\u003e\u003cimg alt=\"ASI120MM Mini box contents\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0523\/1650\/4241\/files\/ASI120mm_contents.jpg?v=1770895330\"\u003e\u003c\/div\u003e\n\u003cul\u003e\n\u003cli\u003eASI120MM Mini camera\u003c\/li\u003e\n\u003cli\u003e1.25\" nosepiece\u003c\/li\u003e\n\u003cli\u003eM28.5-CS adapter\u003c\/li\u003e\n\u003cli\u003eCS-C adapter\u003c\/li\u003e\n\u003cli\u003eUSB cable\u003c\/li\u003e\n\u003cli\u003eST4 cable\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eIdeal For\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eGuide scopes between 150mm and 300mm focal length\u003c\/li\u003e\n\u003cli\u003eOff-axis guider (OAG) systems\u003c\/li\u003e\n\u003cli\u003eBeginner to intermediate astrophotography setups\u003c\/li\u003e\n\u003cli\u003eEntry-level planetary imaging\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eCompact, sensitive and proven in the field, the ZWO ASI120MM Mini remains one of the most popular entry-level guide cameras for dependable autoguiding performance.\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/div\u003e","brand":"ZWO","offers":[{"title":"Default Title","offer_id":42266952892593,"sku":"ASI120MINI","price":153.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0523\/1650\/4241\/files\/zwo-asi120-mini-179899.jpg?v=1718480521"},{"product_id":"zwo-asi-294mc-pro","title":"ZWO ASI 294MC PRO","description":"\u003ch2\u003e\u003cb\u003eIntroducing ZWO ASI 294MC PRO - The Ultimate Astrophotography Camera \u003c\/b\u003e\u003c\/h2\u003e\n\u003cp\u003eDiscover the revolutionary ASI294MC Pro, the world's first camera equipped with SONY's latest sensor IMX294CJK. With a Diagonal of 23.2 mm (Type 4\/3) and Approx. 11.71M-Effective Pixels, it delivers unrivalled performance for astrophotography and industrial applications.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eZWO ASI 294MC PRO \u003c\/b\u003e\u003cstrong\u003eExceptional Sensitivity and Performance\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe IMX294CJK sensor supports 4K resolution at 120fps, ensuring sharp and detailed images. Its large-size pixel achieves a SNR1s of 0.14 lx*, perfect for low-illumination scenarios. The 14bit ADC \u0026amp; 13 stops DR offer enhanced dynamic range, surpassing ASI1600.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eZWO ASI 294MC PRO \u003c\/b\u003e\u003cstrong\u003eHighly Efficient HCG Mode\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eActivate HCG mode with a gain higher than 120 to experience reduced read noise (below 2e) while maintaining the same dynamic range (13 stops). Capture stunning images with ease.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eZWO ASI 294MC PRO \u003c\/b\u003e\u003cstrong\u003eFull Well Capacity for Bright Stars\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eASI294MC Pro boasts a 63700e full well capacity, three times that of ASI1600. Even bright stars won't saturate under long exposures, resulting in higher SNR (signal to noise ratio) with single exposures.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eZWO ASI 294MC PRO \u003c\/b\u003e\u003cstrong\u003eDDR Buffer for Stable Data Transfer\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe 256MB DDRIII memory buffer ensures smooth data transfer and eliminates amp-glow issues, even when connected via USB2.0 Port.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eVersatile Connectivity\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eEquipped with USB 3.0 Port providing 5Gb bandwidth, ASI294 Pro runs at 16fps (14bit, normal mode) or 19fps (10bit, high speed mode) at full resolution. Use the USB2.0 HUB to connect various accessories like a filter wheel, guide camera, and electronic focuser, optimizing cable management.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eRobust Mechanics for Reliability\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eZWO ASI 294MC PRO shares the same robust mechanics as ASI1600 Pro. With 4 screws sealing the chamber, it remains stable and functional even in high humidity environments without dew problems.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHigh QE for Superior Imaging\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe BSI (back-illuminated type) IMX294 sensor boasts exceptional QE (estimated peak above 75%), ensuring maximum photon capture for outstanding results.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eDark Current and ZWO ASI 294MC PRO vs ASI1600\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003eThe dark current of ZWO ASI 294MC PRO is marginally higher than ASI1600. Compare the differences between ASI294 and ASI1600 in the provided table.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eUnleash the Potential\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eZWO ASI 294MC PRO unlocks endless possibilities with its 14bit ADC, 63700e full well capacity, 1.2e read noise, and DDR buffer. Elevate your astrophotography game with this extraordinary camera!\u003c\/p\u003e\n\u003ch1 class=\"title page-title\"\u003e\n\u003ca href=\"https:\/\/astronomy-imaging-camera.com\/wp-content\/uploads\/ASI294MC1.jpg\"\u003e\u003cimg alt=\"ASI294MC\" class=\"aligncenter wp-image-8071 size-large\" height=\"1024\" src=\"https:\/\/astronomy-imaging-camera.com\/wp-content\/uploads\/ASI294MC1-e1508234050900-916x1024.jpg\" width=\"916\"\u003e\u003c\/a\u003e\u003cbr\u003e\n\u003c\/h1\u003e\n\u003ch3\u003e\u003cspan\u003eASI294MC Pro is the first camera in the world that equip with SONY latest sensor IMX294CJK.\u003c\/span\u003e\u003c\/h3\u003e\n\u003cdiv id=\"tmpl_contentMenu_bar\"\u003e\n\u003cdiv id=\"sidGlobalnav\"\u003e\n\u003cdiv id=\"tmpl_contentMenu_bar_base\"\u003e\n\u003cdiv id=\"nav2nd\"\u003e\n\u003ch3\u003e\u003cspan\u003eIMX294CJK\u003c\/span\u003e\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv id=\"tmpl_main\"\u003e\n\u003cdiv id=\"sidContents\"\u003e\n\u003cdiv class=\"section btm_bd\"\u003e\n\u003cp\u003e\u003cspan\u003eDiagonal 21.63 mm (Type 4\/3) Approx. 10.71M-Effective Pixel Colour CMOS Image Sensor, This is the official description on Sony website. In our effort, we remoulded it to make it Diagonal 23.2 mm (Type 4\/3) Approx. 11.71M-Effective Pixel.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003ca href=\"https:\/\/astronomy-imaging-camera.com\/wp-content\/uploads\/i_imx294.jpg\"\u003e\u003cimg alt=\"i_imx294\" class=\"aligncenter wp-image-8075\" height=\"150\" src=\"https:\/\/astronomy-imaging-camera.com\/wp-content\/uploads\/i_imx294.jpg\" width=\"300\"\u003e\u003c\/a\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan\u003eHigh-Sensitivity Type 4\/3 CMOS Image Sensor that Supports 4K for Astronomic Camera and Industrial Applications\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cspan\u003eThe “IMX294CJK” is the first in-house image sensor for astronomic cameras to adopt the Type 4\/3 format, and realizes output of the number of pixels needed for 4K at 120 frame\/s (in ADC 10-bit output mode, ZWO ASI 294MC PRO can run up to 25fps at 4k format base on USB3.0 bandwidth). In addition, use of a large-size pixel achieves SNR1s of 0.14 lx* which is very close to the value from ASI224(0.13 lx*)\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"section\"\u003e\n\u003ch3\u003eZWO ASI 294MC PRO \u003cspan\u003eExceptional low-illumination performance\u003c\/span\u003e\n\u003c\/h3\u003e\n\u003cp\u003e\u003cspan\u003eExceptional low-illumination performance of SNR1s: 0.14 lx is realized by use of a large-size optical system and by expanding the area per pixel to 4.63 µm. This makes the IMX294CJK ideal for astronomic camera market applications that require low-illumination performance.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch3\u003eZWO ASI 294MC PRO \u003cspan\u003e14bit ADC \u0026amp; 13 stops DR\u003c\/span\u003e\n\u003c\/h3\u003e\n\u003cp class=\"word\"\u003eZWO ASI 294MC PRO\u003cspan\u003e has 14bit ADC and it can achieve 13 stops dynamic range which is a little better than ASI1600.\u003cspan class=\"basic-word\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan\u003eHCG Mode\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cspan\u003eHCG mode will be on when \u003cstrong\u003egain\u003c\/strong\u003e is higher than\u003cstrong\u003e 120\u003c\/strong\u003e, read noise drops below\u003cstrong\u003e 2e\u003c\/strong\u003e but same dynamic range(13 stops).\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003ca href=\"https:\/\/astronomy-imaging-camera.com\/wp-content\/uploads\/294-Gain-RN-DR-FW-vs-gain.jpg\"\u003e\u003cimg alt=\"294 Gain RN DR FW vs gain\" class=\"aligncenter size-large wp-image-8073\" height=\"1024\" src=\"https:\/\/astronomy-imaging-camera.com\/wp-content\/uploads\/294-Gain-RN-DR-FW-vs-gain-770x1024.jpg\" width=\"770\"\u003e\u003c\/a\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003eZWO ASI 294MC PRO \u003cspan\u003eFull well Capacity\u003c\/span\u003e\n\u003c\/h3\u003e\n\u003cp\u003e\u003cspan\u003e63700e full well, which is 3 times  than ASI1600’s capacity.  even a bright stars won’t saturate under long exposure.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThis camera can achieve higher SNR(signal to noise ratio) with just one single exposure.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan\u003eDDR Buffer\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cspan\u003e256MB DDRIII memory buffer helps data transfer more stable and no amp-glow issue which is caused by the slow speed data transfer during reading out when connect with USB2.0 Port.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan\u003eUSB 3.0 Port \u0026amp; USB2.0 HUB\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eUSB 3.0 Port: \u003c\/strong\u003ecan provide 5Gb bandwidth to make it possible for ASI294 Pro to run at 16 fps (14bit, normal mode) or 19 fps (10bit, high speed mode)  at full resolution(11.7Mega).\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eWe recommends 12V at 3A~5A DC adapter for cooler power supply(2.1*5.5, centre positive). \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eBattery from 9-15V is also suitable for cooling power supply.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eUSB 2.0 HUB:\u003c\/strong\u003e can connect with various accessories, such as filter wheel, guide camera and electronic focuser, so you can manage your cable better with USB2.0 hub. There are 2 short 0.5m USB2.0 cables coming with the ZWO ASI 294MC PRO. the power of hub source from external power supply if you connect it.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003ca href=\"https:\/\/astronomy-imaging-camera.com\/wp-content\/uploads\/294USB1.jpg\"\u003e\u003cimg alt=\"294USB\" class=\"aligncenter wp-image-7956\" height=\"488\" src=\"https:\/\/astronomy-imaging-camera.com\/wp-content\/uploads\/294USB1-1024x833.jpg\" width=\"600\"\u003e\u003c\/a\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan\u003eReliable Mechanics\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cspan\u003eASI294MC Pro has same mechanics as ZWO ASI 294MC PRO There are 4 screws seal the chamber. This structure has been fully tested and it is very stable.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eEven with high humidity environment, ZWO ASI 294MC PRO will still works fine without dew problems.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003ca href=\"https:\/\/astronomy-imaging-camera.com\/wp-content\/uploads\/ASI1600v3_600X600NEW.jpg\"\u003e\u003cimg alt=\"ASI1600v3_600X600NEW\" class=\"aligncenter wp-image-5299 size-medium\" height=\"273\" src=\"https:\/\/astronomy-imaging-camera.com\/wp-content\/uploads\/ASI1600v3_600X600NEW-e1508135388892-300x273.jpg\" width=\"300\"\u003e\u003c\/a\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan\u003eHigh QE\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cspan\u003eIMX294 sensor is a BSI(back-illuminated type) sensor and has very high QE(we suppose the QE peak is better than 75%)\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003ca href=\"https:\/\/astronomy-imaging-camera.com\/wp-content\/uploads\/294QE.jpg\"\u003e\u003cimg alt=\"294QE\" class=\"aligncenter size-large wp-image-8078\" height=\"627\" src=\"https:\/\/astronomy-imaging-camera.com\/wp-content\/uploads\/294QE-1024x627.jpg\" width=\"1024\"\u003e\u003c\/a\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan\u003eDark Current\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cspan\u003eThe dark current of 294 is a little bit higher than 1600 from out test result.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003ca href=\"https:\/\/astronomy-imaging-camera.com\/wp-content\/uploads\/DarkCurrentVSTemp294-e1508223235651.png\"\u003e\u003cimg alt=\"DarkCurrentVSTemp294\" class=\"aligncenter size-large wp-image-8074\" height=\"662\" src=\"https:\/\/astronomy-imaging-camera.com\/wp-content\/uploads\/DarkCurrentVSTemp294-e1508223235651-1024x662.png\" width=\"1024\"\u003e\u003c\/a\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan\u003eASI294 VS ASI1600\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cspan\u003eLet’s see this table to compare the difference between 294 and 1600 camera:\u003c\/span\u003e\u003c\/p\u003e\n\u003ch4\u003e\u003cspan\u003e\u003ca href=\"https:\/\/astronomy-imaging-camera.com\/wp-content\/uploads\/list.jpg\"\u003e\u003cimg alt=\"list\" class=\"aligncenter wp-image-8066\" height=\"663\" src=\"https:\/\/astronomy-imaging-camera.com\/wp-content\/uploads\/list-618x1024.jpg\" width=\"400\"\u003e\u003c\/a\u003e\u003c\/span\u003e\u003c\/h4\u003e\n\u003ch4\u003e\u003cspan\u003eIn sum, ZWO ASI 294MC PRO have much potential, 14bit ADC, 63700e full well, 1.2e read noise, DDR buffer, each feature means a new possibility!\u003c\/span\u003e\u003c\/h4\u003e\n\u003ch2\u003e\u003c\/h2\u003e","brand":"ZWO","offers":[{"title":"Default Title","offer_id":42267034550449,"sku":"ZWO-ASI294MC-PRO","price":1030.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0523\/1650\/4241\/files\/zwo-asi-294mc-pro-398100.webp?v=1732580476"},{"product_id":"zwo-asi-533mc-pro","title":"ZWO ASI533MC Pro","description":"\u003ch2\u003eZWO ASI533MC Pro In-Depth Review – One of the Best First Cooled Deep-Sky Cameras\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eZWO ASI533MC Pro\u003c\/strong\u003e is one of the easiest cooled astronomy cameras to recommend for anyone stepping seriously into deep-sky astrophotography. Built around Sony’s excellent \u003cstrong\u003eIMX533 back-illuminated CMOS sensor\u003c\/strong\u003e, it combines clean image quality, zero amp glow, low read noise and efficient TEC cooling in a compact, beginner-friendly package.\u003c\/p\u003e\n\u003cp\u003eFor many astrophotographers, the ASI533MC Pro sits in the perfect middle ground. It is a major upgrade from a DSLR or mirrorless camera, but it remains simpler and more affordable than larger APS-C cameras such as the ASI2600MC Pro or ASI2600MC Air.\u003c\/p\u003e\n\u003cp\u003eThe square 1-inch sensor is one of the camera’s defining features. It gives a useful field of view, removes the need to worry about portrait or landscape orientation, and makes framing nebulae, galaxies and star clusters refreshingly straightforward.\u003c\/p\u003e\n\u003cdiv style=\"background: #f8f9fa; border: 1px solid #d9d9d9; padding: 20px; border-radius: 8px; margin: 25px 0;\"\u003e\n\u003ch2\u003eDark Clear Skies Verdict\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eOverall Rating: 9.6 \/ 10\u003c\/strong\u003e\u003c\/p\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; margin-top: 15px;\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px;\"\u003e\u003cstrong\u003eDeep-Sky Imaging\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 8px;\"\u003e★★★★★ 9.5\/10\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px;\"\u003e\u003cstrong\u003eBeginner Friendly\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 8px;\"\u003e★★★★★ 10\/10\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px;\"\u003e\u003cstrong\u003eEase of Processing\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 8px;\"\u003e★★★★★ 10\/10\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px;\"\u003e\u003cstrong\u003ePlanetary Imaging\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 8px;\"\u003e★★★☆☆ 6\/10\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px;\"\u003e\u003cstrong\u003eValue for Money\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 8px;\"\u003e★★★★★ 10\/10\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003eThe ASI533MC Pro is one of the best entry points into serious cooled deep-sky imaging. Its zero amp glow sensor, clean calibration, square format and reliable cooling make it a superb choice for beginners and experienced imagers who want a simple, dependable colour camera.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eSony IMX533 back-illuminated colour CMOS sensor\u003c\/li\u003e\n\u003cli\u003e1-inch square sensor format\u003c\/li\u003e\n\u003cli\u003e9 megapixel resolution\u003c\/li\u003e\n\u003cli\u003e3008 x 3008 pixels\u003c\/li\u003e\n\u003cli\u003e3.76µm pixel size\u003c\/li\u003e\n\u003cli\u003eZero amp glow hardware design\u003c\/li\u003e\n\u003cli\u003eLow read noise\u003c\/li\u003e\n\u003cli\u003eTwo-stage TEC cooling\u003c\/li\u003e\n\u003cli\u003eUp to 35°C below ambient cooling\u003c\/li\u003e\n\u003cli\u003e14-bit ADC\u003c\/li\u003e\n\u003cli\u003eUSB 3.0 interface\u003c\/li\u003e\n\u003cli\u003eDDR3 memory buffer\u003c\/li\u003e\n\u003cli\u003eExcellent choice for deep-sky imaging\u003c\/li\u003e\n\u003cli\u003eCompatible with ASIAIR, ASIStudio, SharpCap and other popular astronomy software\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eWhy the ASI533MC Pro is So Popular\u003c\/h2\u003e\n\u003cp\u003eThe ASI533MC Pro became popular because it solves many of the problems that beginners face when moving from DSLR imaging to a dedicated astronomy camera.\u003c\/p\u003e\n\u003cp\u003eIt is cooled, so thermal noise is dramatically reduced during long exposures. It has zero amp glow, so calibration is much easier. It uses a modern Sony back-illuminated sensor, so sensitivity and image cleanliness are excellent. And because the sensor is square, framing targets is simpler than with traditional rectangular sensors.\u003c\/p\u003e\n\u003cp\u003eThis makes it a very forgiving camera. It produces clean data, calibrates well and does not require the user to fight against awkward sensor artefacts. For someone learning deep-sky imaging, that is a huge advantage.\u003c\/p\u003e\n\u003ch2\u003eThe Sony IMX533 Sensor\u003c\/h2\u003e\n\u003cp\u003eAt the heart of the ASI533MC Pro is Sony’s \u003cstrong\u003eIMX533\u003c\/strong\u003e colour CMOS sensor. This 1-inch square sensor uses back-illuminated technology to improve light collection and reduce noise compared with older sensor designs.\u003c\/p\u003e\n\u003cp\u003eThe 3.76µm pixels are a particularly useful size for modern astrophotography. They pair well with many short and medium focal length refractors, giving a sensible image scale for typical UK seeing conditions.\u003c\/p\u003e\n\u003cp\u003eWith a resolution of 3008 x 3008 pixels, the camera provides enough detail for high-quality deep-sky images while keeping file sizes manageable. It is not as wide as an APS-C camera, but for many telescopes and targets, the field of view is extremely practical.\u003c\/p\u003e\n\u003ch2\u003eWhy a Square Sensor Works So Well\u003c\/h2\u003e\n\u003cp\u003eThe square sensor is one of the ASI533MC Pro’s biggest advantages. Many astronomical targets do not naturally fit a landscape or portrait frame. A square format gives more freedom when composing nebulae, galaxies and clusters.\u003c\/p\u003e\n\u003cp\u003eIt also removes one common beginner problem: camera rotation. With a rectangular sensor, users often need to rotate the camera to fit a target properly. With the ASI533MC Pro, this is far less of a concern because the frame is equal in both directions.\u003c\/p\u003e\n\u003cp\u003eThis makes imaging sessions simpler and helps beginners spend more time collecting data and less time adjusting their setup.\u003c\/p\u003e\n\u003ch2\u003eZero Amp Glow\u003c\/h2\u003e\n\u003cp\u003eOne of the most important features of the ASI533MC Pro is its \u003cstrong\u003ezero amp glow\u003c\/strong\u003e design.\u003c\/p\u003e\n\u003cp\u003eOlder CMOS cameras often showed a bright glow around the edges or corners of long-exposure images. This could usually be removed with calibration frames, but it made processing more difficult, especially for beginners.\u003c\/p\u003e\n\u003cp\u003eThe ASI533MC Pro avoids this problem at the hardware level. Long exposures remain clean, dark frames calibrate more easily and the final stacked image is simpler to process.\u003c\/p\u003e\n\u003cp\u003eThis is one of the main reasons the ASI533MC Pro is such a popular first cooled astronomy camera.\u003c\/p\u003e\n\u003ch2\u003eTwo-Stage TEC Cooling\u003c\/h2\u003e\n\u003cp\u003eThe ASI533MC Pro uses a two-stage TEC cooling system capable of reducing the sensor temperature by up to 35°C below ambient conditions.\u003c\/p\u003e\n\u003cp\u003eCooling matters because long-exposure astrophotography generates thermal noise. The warmer the sensor, the more unwanted noise appears in the image. By cooling the sensor to a stable temperature, the ASI533MC Pro produces cleaner exposures and more consistent calibration frames.\u003c\/p\u003e\n\u003cp\u003eThis is a major upgrade over DSLR and mirrorless cameras, especially during warmer months or longer imaging sessions.\u003c\/p\u003e\n\u003ch2\u003eDeep-Sky Performance\u003c\/h2\u003e\n\u003cp\u003eThe ASI533MC Pro is primarily a deep-sky camera, and this is where it performs best.\u003c\/p\u003e\n\u003cp\u003eIt is excellent for nebulae, galaxies, star clusters, planetary nebulae and wide-field refractor imaging. The square sensor works particularly well with popular targets such as M42, M13, M27, M31, M45, the Rosette Nebula and the North America Nebula.\u003c\/p\u003e\n\u003cp\u003eWhen paired with a small apochromatic refractor, it becomes a very capable and easy-to-use imaging system. Add a dual-band filter and it also performs well from light-polluted skies on emission nebulae.\u003c\/p\u003e\n\u003ch2\u003eASI533MC Pro vs ASI183MC Pro\u003c\/h2\u003e\n\u003cp\u003eThe ASI533MC Pro is often compared with the older ASI183MC Pro. Both cameras are capable deep-sky imagers, but the ASI533MC Pro is generally the easier camera to live with.\u003c\/p\u003e\n\u003cp\u003eThe ASI183MC Pro offers smaller pixels and higher resolution, which can be useful with shorter focal length telescopes. However, the ASI533MC Pro benefits from a newer sensor design, zero amp glow, cleaner calibration and a more forgiving square format.\u003c\/p\u003e\n\u003cp\u003eFor most beginners, the ASI533MC Pro is the better choice. It produces cleaner data, is easier to process and is less demanding on the user.\u003c\/p\u003e\n\u003ch2\u003eASI533MC Pro vs ASI585MC Pro\u003c\/h2\u003e\n\u003cp\u003eThe ASI585MC Pro is a more versatile hybrid camera, suitable for planetary, lunar, solar and some deep-sky imaging. The ASI533MC Pro is more focused on deep-sky work.\u003c\/p\u003e\n\u003cp\u003eIf your main interest is planets and occasional deep-sky imaging, the ASI585MC Pro may be the better choice. If your main goal is long-exposure deep-sky astrophotography, the ASI533MC Pro is usually the stronger option.\u003c\/p\u003e\n\u003ch2\u003eASI533MC Pro vs ASI2600MC Pro\u003c\/h2\u003e\n\u003cp\u003eThe ASI2600MC Pro uses a much larger APS-C sensor, giving a wider field of view and more resolution. It is the more powerful camera, but it is also more expensive and requires a larger corrected image circle from the telescope.\u003c\/p\u003e\n\u003cp\u003eThe ASI533MC Pro is more affordable, easier to pair with smaller telescopes and still produces excellent images. For many beginners, it is the smarter first step before moving to APS-C later.\u003c\/p\u003e\n\u003ch2\u003eRecommended Telescope Pairings\u003c\/h2\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; margin: 25px 0;\"\u003e\n\u003ctbody\u003e\n\u003ctr style=\"background: #f5f5f5;\"\u003e\n\u003cth style=\"padding: 10px; border: 1px solid #ddd; text-align: left;\"\u003eTelescope Type\u003c\/th\u003e\n\u003cth style=\"padding: 10px; border: 1px solid #ddd; text-align: left;\"\u003eWhy It Works\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eSmall APO refractor\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eExcellent wide-field deep-sky setup.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eZWO FF65 APO\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eCompact, sharp and very well matched to the square sensor.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eAskar FRA400\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eSuperb for nebulae, clusters and galaxy groups.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eAskar SQA55\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eExcellent portable imaging combination.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eMedium focal length refractor\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eGood for galaxies, planetary nebulae and smaller targets.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch2\u003eRecommended Accessories\u003c\/h2\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; margin: 25px 0;\"\u003e\n\u003ctbody\u003e\n\u003ctr style=\"background: #f5f5f5;\"\u003e\n\u003cth style=\"padding: 10px; border: 1px solid #ddd; text-align: left;\"\u003eAccessory\u003c\/th\u003e\n\u003cth style=\"padding: 10px; border: 1px solid #ddd; text-align: left;\"\u003eWhy It Helps\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eZWO ASIAIR\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eProvides simple control, guiding, plate solving and imaging automation.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eZWO EAF\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eImproves focusing accuracy and repeatability.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eDual-band filter\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eExcellent for emission nebulae under light pollution.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eUV\/IR cut filter\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eHelps maintain sharp stars and accurate colour.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e12V regulated power supply\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eRequired for reliable camera operation and cooling.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch2\u003ePower Requirements\u003c\/h2\u003e\n\u003cp\u003eLike all cooled ZWO Pro cameras, the ASI533MC Pro requires an external 11–15V power supply. A 12V DC adapter with a 5.5 x 2.1mm centre-positive connector is normally recommended.\u003c\/p\u003e\n\u003cp\u003eThis is important because the camera needs external power even if the cooler is not being used. Using an incorrect power supply may damage the camera, so a regulated, astronomy-suitable 12V supply is strongly recommended.\u003c\/p\u003e\n\u003ch2\u003ePros\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eExcellent first cooled deep-sky camera.\u003c\/li\u003e\n\u003cli\u003eClean Sony IMX533 sensor.\u003c\/li\u003e\n\u003cli\u003eZero amp glow.\u003c\/li\u003e\n\u003cli\u003eEasy to calibrate and process.\u003c\/li\u003e\n\u003cli\u003eSquare sensor makes framing simple.\u003c\/li\u003e\n\u003cli\u003eReliable TEC cooling.\u003c\/li\u003e\n\u003cli\u003eGood match for many refractors.\u003c\/li\u003e\n\u003cli\u003eMore affordable than APS-C cameras.\u003c\/li\u003e\n\u003cli\u003eWorks well with ASIAIR.\u003c\/li\u003e\n\u003cli\u003eStrong value for money.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eConsiderations\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eSmaller field of view than APS-C cameras.\u003c\/li\u003e\n\u003cli\u003eNot primarily designed for planetary imaging.\u003c\/li\u003e\n\u003cli\u003eRequires external 12V power.\u003c\/li\u003e\n\u003cli\u003eSquare sensor may not suit everyone’s preferred framing style.\u003c\/li\u003e\n\u003cli\u003eAdvanced users may eventually want a larger sensor.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003ch3\u003eIs the ASI533MC Pro good for beginners?\u003c\/h3\u003e\n\u003cp\u003eYes. It is one of the best cooled deep-sky cameras for beginners because it is clean, reliable and easy to process.\u003c\/p\u003e\n\u003ch3\u003eDoes the ASI533MC Pro have amp glow?\u003c\/h3\u003e\n\u003cp\u003eNo. The camera uses a zero amp glow design, making calibration much easier.\u003c\/p\u003e\n\u003ch3\u003eCan I use the ASI533MC Pro with ASIAIR?\u003c\/h3\u003e\n\u003cp\u003eYes. It works extremely well with the ZWO ASIAIR ecosystem.\u003c\/p\u003e\n\u003ch3\u003eIs the ASI533MC Pro better than a DSLR?\u003c\/h3\u003e\n\u003cp\u003eFor deep-sky astrophotography, yes. Cooling, lower noise and consistent calibration give it a major advantage over most DSLR cameras.\u003c\/p\u003e\n\u003ch3\u003eCan I use it for galaxies?\u003c\/h3\u003e\n\u003cp\u003eYes. It works very well for many galaxies, especially with medium focal length telescopes.\u003c\/p\u003e\n\u003ch3\u003eCan I use it for nebulae?\u003c\/h3\u003e\n\u003cp\u003eYes. It is excellent for nebulae, especially when paired with a dual-band filter under light pollution.\u003c\/p\u003e\n\u003ch3\u003eDoes it need a power supply?\u003c\/h3\u003e\n\u003cp\u003eYes. An external 11–15V power supply is required.\u003c\/p\u003e\n\u003ch3\u003eIs the square sensor a problem?\u003c\/h3\u003e\n\u003cp\u003eNo. Many users actually prefer it because framing is simpler and rotation is less important.\u003c\/p\u003e\n\u003ch3\u003eIs it better than the ASI585MC Pro?\u003c\/h3\u003e\n\u003cp\u003eFor dedicated deep-sky imaging, yes. For mixed planetary and deep-sky use, the ASI585MC Pro is more versatile.\u003c\/p\u003e\n\u003ch3\u003eShould I buy the ASI533MC Pro or ASI2600MC Pro?\u003c\/h3\u003e\n\u003cp\u003eThe ASI533MC Pro is the better value first camera. The ASI2600MC Pro is better if you want a larger APS-C sensor and have a telescope that can fully support it.\u003c\/p\u003e\n\u003ch2\u003eWhat’s in the Box?\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eZWO ASI533MC Pro camera\u003c\/li\u003e\n\u003cli\u003eUSB 3.0 cable\u003c\/li\u003e\n\u003cli\u003eSpacer set\u003c\/li\u003e\n\u003cli\u003eAdapters and accessories depending on package version\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eDark Clear Skies Final Verdict\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eZWO ASI533MC Pro\u003c\/strong\u003e remains one of the strongest choices for anyone entering cooled deep-sky astrophotography. It is clean, reliable, easy to use and capable of producing beautiful images with a wide range of telescopes.\u003c\/p\u003e\n\u003cp\u003eIts square Sony IMX533 sensor, zero amp glow design and efficient cooling make it especially forgiving for beginners, while still offering enough performance to satisfy more experienced imagers.\u003c\/p\u003e\n\u003cp\u003eIf you are moving beyond DSLR imaging and want a dedicated cooled astronomy camera that will not overwhelm you, the ASI533MC Pro should be very high on your shortlist.\u003c\/p\u003e\n\u003chr\u003e\n\u003cdiv style=\"background: #f8f9fa; border: 1px solid #d9d9d9; padding: 20px; border-radius: 8px; margin: 25px 0;\"\u003e\n\u003ch2\u003eNot Sure if the ZWO ASI533MC Pro is the Right Camera?\u003c\/h2\u003e\n\u003cp\u003eChoosing the right astronomy camera depends on your telescope, budget and imaging goals. The ASI533MC Pro is one of our favourite cooled colour cameras for deep-sky beginners, but another model such as the ASI2600MC Air, ASI2600MM Pro, ASI585MC Pro or ASI678MC may be a better fit depending on how you image.\u003c\/p\u003e\n\u003cp\u003eOur ZWO camera buying guide compares the most popular models and explains the differences between colour and monochrome imaging, planetary and deep-sky cameras, and small versus large sensors.\u003c\/p\u003e\n\u003cp style=\"text-align: center; margin-top: 20px;\"\u003e\u003ca style=\"background: #1f4e79; color: #fff; padding: 14px 28px; border-radius: 6px; text-decoration: none; font-weight: bold; display: inline-block;\" href=\"\/pages\/best-zwo-cameras\"\u003e Read Our Ultimate ZWO Camera Buying Guide → \u003c\/a\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cp\u003e```\u003c\/p\u003e","brand":"ZWO","offers":[{"title":"Default Title","offer_id":42267067351217,"sku":"ZWO-ASI533MC-PRO","price":859.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0523\/1650\/4241\/files\/zwo-asi-533mc-pro-910911.jpg?v=1718480591"},{"product_id":"zwo-asi-2600-mc-pro","title":"ZWO ASI2600MC Pro (IMX571) Cooled Colour Astronomy Camera","description":"\u003ch2\u003eZWO ASI2600MC Pro In-Depth Review – One of the Finest One-Shot Colour Astronomy Cameras Ever Made\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eZWO ASI2600MC Pro\u003c\/strong\u003e has earned an outstanding reputation among astrophotographers as one of the best one-shot colour (OSC) astronomy cameras available today. Built around Sony's exceptional \u003cstrong\u003eAPS-C IMX571 back-illuminated CMOS sensor\u003c\/strong\u003e, it combines impressive sensitivity, ultra-low read noise, native 16-bit ADC technology and zero amp glow into a camera capable of producing stunning deep-sky images with remarkable consistency.\u003c\/p\u003e\n\u003cp\u003eUnlike monochrome imaging systems that require multiple filters and separate image acquisition for each colour channel, the ASI2600MC Pro captures full-colour astronomical data in a single exposure. This dramatically simplifies the imaging workflow while still delivering exceptional image quality across galaxies, nebulae, star clusters and many other deep-sky targets.\u003c\/p\u003e\n\u003cp\u003eWhether you are upgrading from a DSLR, replacing an older cooled astronomy camera or building your first dedicated astrophotography system, the ASI2600MC Pro offers an outstanding combination of performance, ease of use and long-term value.\u003c\/p\u003e\n\u003cp\u003eIts combination of Sony's highly respected IMX571 sensor, efficient cooling system and seamless integration with the wider ZWO ecosystem has made it one of the world's most popular dedicated deep-sky cameras.\u003c\/p\u003e\n\u003cdiv style=\"background: #eef7ff; border-left: 5px solid #005baa; padding: 20px; margin: 30px 0; border-radius: 8px;\"\u003e\n\u003ch2\u003eAt a Glance\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eBest For:\u003c\/strong\u003e Deep-sky astrophotography\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSkill Level:\u003c\/strong\u003e Beginner to Advanced\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSensor:\u003c\/strong\u003e Sony IMX571 APS-C Colour CMOS\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCooling:\u003c\/strong\u003e Two-stage TEC cooling system\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eBest Telescope Match:\u003c\/strong\u003e 60–130mm apochromatic refractors\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eOur Verdict:\u003c\/strong\u003e One of the finest one-shot colour astronomy cameras available for serious deep-sky imaging.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background: #f8f9fa; border: 1px solid #d9d9d9; padding: 20px; border-radius: 8px; margin: 30px 0;\"\u003e\n\u003ch2\u003eDark Clear Skies Verdict\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eOverall Rating: 9.9 \/ 10\u003c\/strong\u003e\u003c\/p\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; margin-top: 20px;\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px;\"\u003e\u003cstrong\u003eDeep-Sky Imaging\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 8px;\"\u003e★★★★★ 10\/10\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px;\"\u003e\u003cstrong\u003eEase of Use\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 8px;\"\u003e★★★★★ 10\/10\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px;\"\u003e\u003cstrong\u003eImage Quality\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 8px;\"\u003e★★★★★ 10\/10\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px;\"\u003e\u003cstrong\u003eCooling Performance\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 8px;\"\u003e★★★★★ 10\/10\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px;\"\u003e\u003cstrong\u003eBeginner Friendly\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 8px;\"\u003e★★★★★ 9.5\/10\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px;\"\u003e\u003cstrong\u003eValue for Money\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 8px;\"\u003e★★★★★ 9.5\/10\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003eThe ASI2600MC Pro strikes an exceptional balance between professional image quality and ease of use. For astrophotographers wanting premium deep-sky performance without the additional complexity of monochrome imaging, it remains one of the strongest cameras currently available.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eSony IMX571 APS-C back-illuminated colour CMOS sensor\u003c\/li\u003e\n\u003cli\u003e26 megapixel resolution (6248 × 4176)\u003c\/li\u003e\n\u003cli\u003eNative 16-bit analogue-to-digital converter\u003c\/li\u003e\n\u003cli\u003e3.76μm pixel size\u003c\/li\u003e\n\u003cli\u003eApproximately 14 stops of dynamic range\u003c\/li\u003e\n\u003cli\u003eZero amp glow hardware design\u003c\/li\u003e\n\u003cli\u003eUltra-low read noise\u003c\/li\u003e\n\u003cli\u003ePeak quantum efficiency of over 80%\u003c\/li\u003e\n\u003cli\u003eTwo-stage TEC cooling system\u003c\/li\u003e\n\u003cli\u003eCooling up to 35°C below ambient temperature\u003c\/li\u003e\n\u003cli\u003eIntegrated anti-dew heater\u003c\/li\u003e\n\u003cli\u003eUSB 3.0 connectivity\u003c\/li\u003e\n\u003cli\u003e256MB DDR3 image buffer\u003c\/li\u003e\n\u003cli\u003eIntegrated USB hub for accessories\u003c\/li\u003e\n\u003cli\u003eCompatible with ASIAIR, NINA, SharpCap, ASIStudio and many other astronomy applications\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eWhy the ASI2600MC Pro Has Become So Popular\u003c\/h2\u003e\n\u003cp\u003eVery few astronomy cameras have achieved the widespread respect enjoyed by the ASI2600MC Pro. It has become the benchmark one-shot colour camera for serious deep-sky imaging because it successfully combines simplicity with outstanding performance.\u003c\/p\u003e\n\u003cp\u003eEarlier colour CMOS cameras often forced photographers to compromise between image quality, noise levels and ease of use. The IMX571 sensor changed that. Its modern back-illuminated architecture, exceptionally low read noise and zero amp glow design allow the ASI2600MC Pro to produce remarkably clean data straight out of the camera.\u003c\/p\u003e\n\u003cp\u003eFor many astrophotographers, this means less time correcting calibration issues and more time processing beautiful astronomical images.\u003c\/p\u003e\n\u003cp\u003eThe APS-C sensor also provides an excellent field of view for many of today's most popular refractors, making the camera equally capable of imaging expansive nebulae, large galaxies and dense star fields.\u003c\/p\u003e\n\u003ch2\u003eWho Should Buy the ASI2600MC Pro?\u003c\/h2\u003e\n\u003cp\u003eThe ASI2600MC Pro is an outstanding choice for:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eAstrophotographers upgrading from a DSLR or mirrorless camera.\u003c\/li\u003e\n\u003cli\u003eAnyone wanting a premium cooled colour astronomy camera.\u003c\/li\u003e\n\u003cli\u003eDeep-sky imagers who prefer a straightforward imaging workflow.\u003c\/li\u003e\n\u003cli\u003eUsers building an ASIAIR-based imaging system.\u003c\/li\u003e\n\u003cli\u003ePortable astrophotography setups.\u003c\/li\u003e\n\u003cli\u003ePermanent observatories wanting a reliable APS-C imaging solution.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eIf your goal is to capture high-quality deep-sky images without the additional equipment and processing required by monochrome imaging, the ASI2600MC Pro remains one of the finest choices available.\u003c\/p\u003e\n\u003cp\u003e``` ```html id=\"dcs2600mcpart2\"\u003c\/p\u003e\n\u003ch2\u003eThe Sony IMX571 Sensor Explained\u003c\/h2\u003e\n\u003cp\u003eAt the heart of the ASI2600MC Pro is Sony's outstanding \u003cstrong\u003eIMX571 APS-C back-illuminated CMOS sensor\u003c\/strong\u003e. Since its introduction, the IMX571 has become one of the most respected imaging sensors in amateur astrophotography and is widely regarded as the benchmark for premium APS-C astronomy cameras.\u003c\/p\u003e\n\u003cp\u003eIts success is not simply due to its impressive specifications. The IMX571 combines high sensitivity, extremely low read noise, excellent dynamic range and superb colour reproduction into a sensor that performs consistently across virtually every type of deep-sky target.\u003c\/p\u003e\n\u003cp\u003eWith a resolution of \u003cstrong\u003e6248 × 4176 pixels\u003c\/strong\u003e, the camera produces detailed 26-megapixel images while maintaining manageable file sizes and efficient download speeds. Whether imaging sprawling emission nebulae or compact galaxies, the sensor captures an exceptional level of detail.\u003c\/p\u003e\n\u003cp\u003eThe APS-C format has also become something of a sweet spot for astrophotography. It offers a generous field of view without demanding the very large corrected image circles required by full-frame sensors, making it compatible with a wide range of modern refractors and astrographs.\u003c\/p\u003e\n\u003ch2\u003eBack-Illuminated Sensor Technology\u003c\/h2\u003e\n\u003cp\u003eThe IMX571 uses Sony's advanced \u003cstrong\u003eback-illuminated (BSI)\u003c\/strong\u003e sensor architecture, a significant improvement over traditional front-illuminated CMOS designs.\u003c\/p\u003e\n\u003cp\u003eIn a conventional sensor, electrical wiring sits above the light-sensitive photodiodes, blocking a small percentage of incoming light. Sony's back-illuminated design places this circuitry behind the photodiodes instead, allowing more photons to reach every pixel.\u003c\/p\u003e\n\u003cp\u003eThe result is improved light collection, higher sensitivity and cleaner data, particularly when imaging faint galaxies, reflection nebulae and subtle dust structures that require long exposure times.\u003c\/p\u003e\n\u003cp\u003eFor astrophotographers, this translates directly into stronger signal-to-noise ratios and greater flexibility during image processing.\u003c\/p\u003e\n\u003ch2\u003eNative 16-Bit ADC\u003c\/h2\u003e\n\u003cp\u003eOne of the ASI2600MC Pro's most important features is its \u003cstrong\u003etrue 16-bit analogue-to-digital converter (ADC)\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp\u003eEvery exposure begins as an analogue electrical signal generated by the sensor. Before that information can be stored, it must be converted into digital values. The higher the bit depth, the more accurately subtle differences in brightness can be recorded.\u003c\/p\u003e\n\u003cp\u003eWith a native 16-bit ADC, the ASI2600MC Pro can distinguish up to \u003cstrong\u003e65,536 individual brightness levels\u003c\/strong\u003e per pixel. This allows the camera to capture extremely smooth tonal transitions across faint nebulosity, preserve delicate gradients and maintain colour information within bright stars.\u003c\/p\u003e\n\u003cp\u003eFor deep-sky astrophotography, this becomes especially valuable during post-processing, where heavy stretching is often required to reveal the faintest details hidden within an image.\u003c\/p\u003e\n\u003ch2\u003eApproximately 14 Stops of Dynamic Range\u003c\/h2\u003e\n\u003cp\u003eDynamic range measures how effectively a camera records both bright and faint details within the same exposure.\u003c\/p\u003e\n\u003cp\u003eThe IMX571 sensor delivers approximately \u003cstrong\u003e14 stops of dynamic range\u003c\/strong\u003e, allowing bright stellar cores and faint surrounding nebulosity to coexist without either dominating the image.\u003c\/p\u003e\n\u003cp\u003eThis is particularly beneficial when photographing high-contrast targets such as:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eThe Orion Nebula (M42)\u003c\/li\u003e\n\u003cli\u003eThe Andromeda Galaxy (M31)\u003c\/li\u003e\n\u003cli\u003eThe Lagoon Nebula (M8)\u003c\/li\u003e\n\u003cli\u003eThe Trifid Nebula (M20)\u003c\/li\u003e\n\u003cli\u003eThe Eagle Nebula (M16)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThese objects contain enormous variations in brightness, and the ASI2600MC Pro preserves those subtle differences exceptionally well.\u003c\/p\u003e\n\u003ch2\u003eUltra-Low Read Noise\u003c\/h2\u003e\n\u003cp\u003eRead noise is the small amount of electronic noise introduced each time the camera reads data from the sensor.\u003c\/p\u003e\n\u003cp\u003eThe ASI2600MC Pro achieves exceptionally low read noise, ensuring that a greater proportion of every exposure contains genuine astronomical signal rather than unwanted electronic interference.\u003c\/p\u003e\n\u003cp\u003eThis allows shorter sub-exposures to remain highly productive while also improving stacking efficiency. Every calibrated frame contributes cleaner data to the final integrated image, helping reveal faint structures that might otherwise remain hidden.\u003c\/p\u003e\n\u003ch2\u003eHigh Conversion Gain (HCG) Mode\u003c\/h2\u003e\n\u003cp\u003eThe IMX571 sensor incorporates Sony's highly effective \u003cstrong\u003eHigh Conversion Gain (HCG)\u003c\/strong\u003e technology.\u003c\/p\u003e\n\u003cp\u003eNormally, increasing camera gain reduces read noise but also sacrifices dynamic range. HCG changes this behaviour by dramatically lowering read noise once a specific gain level is reached while preserving excellent dynamic range.\u003c\/p\u003e\n\u003cp\u003eFor the ASI2600MC Pro, HCG activates automatically at higher gain settings, allowing astrophotographers to capture cleaner images without significantly compromising highlight detail.\u003c\/p\u003e\n\u003cp\u003eThis is one of the reasons why the camera performs so well across a wide variety of deep-sky targets and observing conditions.\u003c\/p\u003e\n\u003ch2\u003eExcellent Quantum Efficiency\u003c\/h2\u003e\n\u003cp\u003eQuantum efficiency (QE) describes how effectively a sensor converts incoming photons into measurable electrical signal.\u003c\/p\u003e\n\u003cp\u003eThe IMX571 offers excellent quantum efficiency, enabling the ASI2600MC Pro to record faint astronomical objects with impressive efficiency. Higher QE means more useful signal is captured during every exposure, helping improve image quality while making better use of valuable clear skies.\u003c\/p\u003e\n\u003cp\u003eCombined with the camera's low read noise and efficient cooling, the result is an exceptionally capable deep-sky imaging system.\u003c\/p\u003e\n\u003ch2\u003eZero Amp Glow\u003c\/h2\u003e\n\u003cp\u003eOne of the most welcome features of the ASI2600MC Pro is its \u003cstrong\u003ezero amp glow\u003c\/strong\u003e design.\u003c\/p\u003e\n\u003cp\u003eOlder CMOS cameras frequently produced bright glowing corners during long exposures due to heat generated by the sensor electronics. Although these artefacts could often be removed with calibration frames, they complicated image processing and sometimes reduced overall image quality.\u003c\/p\u003e\n\u003cp\u003eThe ASI2600MC Pro eliminates this problem at the hardware level. Long exposures remain clean and calibration becomes significantly easier, particularly for beginners transitioning from DSLR imaging.\u003c\/p\u003e\n\u003ch2\u003eTwo-Stage TEC Cooling\u003c\/h2\u003e\n\u003cp\u003eThe camera features an efficient two-stage thermoelectric cooling system capable of reducing the sensor temperature by up to 35°C below ambient conditions.\u003c\/p\u003e\n\u003cp\u003eCooling dramatically reduces thermal noise, one of the biggest limitations of long-exposure astrophotography. By maintaining a stable operating temperature, the ASI2600MC Pro produces cleaner images and allows dark calibration frames to remain highly consistent from one session to the next.\u003c\/p\u003e\n\u003cp\u003eThis is one of the major advantages dedicated astronomy cameras have over conventional DSLR and mirrorless cameras.\u003c\/p\u003e\n\u003ch2\u003eIntegrated Anti-Dew Heater\u003c\/h2\u003e\n\u003cp\u003eZWO has also integrated a polyimide anti-dew heater around the protective sensor window.\u003c\/p\u003e\n\u003cp\u003eDuring long imaging sessions, particularly on damp autumn and winter nights, condensation can form on the optical window before appearing anywhere else in the imaging train. This leads to soft stars and interrupted imaging sessions.\u003c\/p\u003e\n\u003cp\u003eThe built-in heater gently warms the optical window to reduce the likelihood of dew forming, improving reliability during unattended overnight imaging.\u003c\/p\u003e\n\u003cp\u003eAlthough easily overlooked, it is one of those features that becomes increasingly valuable the more frequently you image.\u003c\/p\u003e\n\u003cp\u003e``` ```html\u003c\/p\u003e\n\u003ch2\u003eWhy One-Shot Colour Cameras Have Become So Popular\u003c\/h2\u003e\n\u003cp\u003eOver the last decade, one-shot colour (OSC) astronomy cameras have transformed deep-sky astrophotography. Improvements in sensor technology, cooling efficiency and image processing software mean today's premium colour cameras are capable of producing extraordinary results while remaining significantly easier to use than traditional monochrome imaging systems.\u003c\/p\u003e\n\u003cp\u003eThe \u003cstrong\u003eZWO ASI2600MC Pro\u003c\/strong\u003e is perhaps the best example of this evolution. Combining Sony's highly respected IMX571 sensor with modern cooling technology and extremely low read noise, it delivers image quality that was once only achievable using far more complex monochrome imaging systems.\u003c\/p\u003e\n\u003cp\u003eFor many astrophotographers, the ASI2600MC Pro represents the perfect balance between simplicity, performance and long-term versatility.\u003c\/p\u003e\n\u003ch2\u003eHow a One-Shot Colour Camera Works\u003c\/h2\u003e\n\u003cp\u003eUnlike a monochrome astronomy camera, which records only brightness information, the ASI2600MC Pro captures full-colour data during every exposure.\u003c\/p\u003e\n\u003cp\u003eThis is achieved using a microscopic colour filter array known as a \u003cstrong\u003eBayer Matrix\u003c\/strong\u003e. Tiny red, green and blue filters are permanently positioned over individual pixels, allowing the camera to record colour information directly. During image processing, specialised software reconstructs these individual colour values into one complete full-colour astronomical image.\u003c\/p\u003e\n\u003cp\u003eThe major advantage is simplicity. Every exposure contributes directly towards the final colour image, eliminating the need to change filters or capture separate red, green and blue datasets.\u003c\/p\u003e\n\u003ch2\u003eWhy Modern OSC Cameras Are So Much Better\u003c\/h2\u003e\n\u003cp\u003eEarlier generations of one-shot colour astronomy cameras often required users to compromise on image quality in exchange for convenience. Higher read noise, lower dynamic range and noticeable amp glow meant that monochrome cameras consistently outperformed them.\u003c\/p\u003e\n\u003cp\u003eModern sensors such as Sony's IMX571 have changed that completely.\u003c\/p\u003e\n\u003cp\u003eThe combination of back-illuminated technology, high quantum efficiency, ultra-low read noise, native 16-bit ADC and zero amp glow allows the ASI2600MC Pro to produce exceptionally clean data that rivals far more complicated imaging systems.\u003c\/p\u003e\n\u003cp\u003eToday's one-shot colour cameras are no longer simply the \"easy option\"—they are capable of producing truly outstanding deep-sky astrophotography.\u003c\/p\u003e\n\u003ch2\u003eThe Advantages of One-Shot Colour Imaging\u003c\/h2\u003e\n\u003cp\u003eOne-shot colour imaging offers several practical advantages that make it attractive to both beginners and experienced astrophotographers.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eEvery exposure records full-colour data.\u003c\/li\u003e\n\u003cli\u003eNo filter wheel is required.\u003c\/li\u003e\n\u003cli\u003eFewer cables simplify the imaging setup.\u003c\/li\u003e\n\u003cli\u003eColour calibration is generally easier.\u003c\/li\u003e\n\u003cli\u003eProcessing is faster and less complex.\u003c\/li\u003e\n\u003cli\u003eIdeal for portable imaging systems.\u003c\/li\u003e\n\u003cli\u003eExcellent for unpredictable UK weather where clear nights can be limited.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eFor many users, these practical advantages outweigh the small performance gains offered by monochrome imaging.\u003c\/p\u003e\n\u003ch2\u003ePerfect for Portable Astrophotography\u003c\/h2\u003e\n\u003cp\u003eOne reason the ASI2600MC Pro has become so popular is its suitability for portable imaging.\u003c\/p\u003e\n\u003cp\u003eMany astrophotographers travel to darker skies whenever conditions allow. Setting up a monochrome imaging system with a filter wheel, multiple filters and more complicated acquisition sequences inevitably takes longer.\u003c\/p\u003e\n\u003cp\u003eThe ASI2600MC Pro keeps things refreshingly simple.\u003c\/p\u003e\n\u003cp\u003eAttach the camera, focus, start guiding and begin collecting colour data immediately. This streamlined workflow allows more time to be spent capturing photons and less time configuring equipment.\u003c\/p\u003e\n\u003ch2\u003eExceptional Performance Under Light Pollution\u003c\/h2\u003e\n\u003cp\u003eOne-shot colour cameras are no longer limited to dark rural locations.\u003c\/p\u003e\n\u003cp\u003eModern dual-band and multi-band filters have transformed what is possible from suburban and urban skies. By isolating specific emission wavelengths such as Hydrogen Alpha and Oxygen III, these filters dramatically improve contrast while rejecting much of the unwanted artificial light produced by towns and cities.\u003c\/p\u003e\n\u003cp\u003eWhen paired with a quality dual-band filter, the ASI2600MC Pro becomes an extremely capable camera for imaging emission nebulae even under moderate levels of light pollution.\u003c\/p\u003e\n\u003cp\u003eObjects such as the Rosette Nebula, Heart Nebula, Soul Nebula, North America Nebula and the Veil Nebula respond particularly well to this approach.\u003c\/p\u003e\n\u003ch2\u003eProcessing Is Simpler\u003c\/h2\u003e\n\u003cp\u003eAnother major advantage of one-shot colour imaging is the reduced processing workload.\u003c\/p\u003e\n\u003cp\u003eWith a monochrome camera, every filter must be calibrated, aligned, stacked and processed separately before being combined into a final colour image. While this offers maximum flexibility, it also requires significantly more time.\u003c\/p\u003e\n\u003cp\u003eThe ASI2600MC Pro records a complete colour dataset from the very beginning. After calibration and stacking, processing can begin immediately without managing multiple filter channels.\u003c\/p\u003e\n\u003cp\u003eThis makes the learning curve considerably less intimidating for beginners while still providing enough flexibility to satisfy experienced astrophotographers.\u003c\/p\u003e\n\u003ch2\u003eWhen a Monochrome Camera May Be Better\u003c\/h2\u003e\n\u003cp\u003eAlthough we are huge fans of the ASI2600MC Pro, it's important to recognise that a monochrome camera still has advantages in certain situations.\u003c\/p\u003e\n\u003cp\u003eDedicated monochrome systems remain the preferred choice for:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eMaximum image resolution.\u003c\/li\u003e\n\u003cli\u003eProfessional narrowband imaging.\u003c\/li\u003e\n\u003cli\u003eLRGB imaging.\u003c\/li\u003e\n\u003cli\u003eScientific imaging applications.\u003c\/li\u003e\n\u003cli\u003ePermanent observatory installations.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eIf your goal is extracting every last detail from faint galaxies or creating complex narrowband SHO compositions, a camera such as the ASI2600MM Pro may ultimately offer greater flexibility.\u003c\/p\u003e\n\u003cp\u003eHowever, for the vast majority of deep-sky astrophotographers, the ASI2600MC Pro provides an outstanding balance between simplicity and exceptional image quality.\u003c\/p\u003e\n\u003ch2\u003eWho Should Choose the ASI2600MC Pro?\u003c\/h2\u003e\n\u003cp\u003eWe believe the ASI2600MC Pro is an excellent choice for:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eAstrophotographers upgrading from DSLR or mirrorless cameras.\u003c\/li\u003e\n\u003cli\u003eAnyone wanting premium deep-sky performance with a straightforward workflow.\u003c\/li\u003e\n\u003cli\u003ePortable imaging setups.\u003c\/li\u003e\n\u003cli\u003eUsers building an ASIAIR-controlled imaging system.\u003c\/li\u003e\n\u003cli\u003eThose imaging from suburban gardens using dual-band filters.\u003c\/li\u003e\n\u003cli\u003eAnyone wanting one of the finest one-shot colour astronomy cameras currently available.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eWhy the ASI2600MC Pro Has Become an Industry Favourite\u003c\/h2\u003e\n\u003cp\u003eThe ASI2600MC Pro has achieved something very few astronomy cameras manage—it appeals equally to ambitious beginners, experienced amateurs and advanced astrophotographers.\u003c\/p\u003e\n\u003cp\u003eIts outstanding Sony IMX571 sensor, excellent cooling performance, zero amp glow design and straightforward colour workflow combine to create a camera that is both exceptionally capable and genuinely enjoyable to use.\u003c\/p\u003e\n\u003cp\u003eFor many imagers, it represents the point where convenience and image quality meet, making it one of the most highly regarded one-shot colour astronomy cameras available today.\u003c\/p\u003e\n\u003cp\u003e``` ```html\u003c\/p\u003e\n\u003ch2\u003eReal-World Deep-Sky Performance\u003c\/h2\u003e\n\u003cp\u003eThe true measure of any astronomy camera is not its specification sheet but the quality of the images it produces beneath a clear night sky. This is where the \u003cstrong\u003eZWO ASI2600MC Pro\u003c\/strong\u003e has earned its reputation. Whether imaging bright emission nebulae, faint galaxies or rich star fields, the combination of Sony's IMX571 sensor, exceptionally low read noise and efficient cooling consistently delivers outstanding results.\u003c\/p\u003e\n\u003cp\u003eThe APS-C sensor provides an excellent balance between field of view and resolution, allowing the camera to work beautifully with a wide variety of refractors, astrographs and corrected reflectors. For many astrophotographers, it represents the ideal compromise between portability and image quality.\u003c\/p\u003e\n\u003ch2\u003eGalaxy Imaging\u003c\/h2\u003e\n\u003cp\u003eThe ASI2600MC Pro performs exceptionally well on galaxies. Large sensors, low read noise and excellent dynamic range allow faint spiral arms, dust lanes and subtle star-forming regions to emerge during processing without excessive background noise.\u003c\/p\u003e\n\u003cp\u003eTargets such as the \u003cstrong\u003eAndromeda Galaxy (M31)\u003c\/strong\u003e, \u003cstrong\u003eWhirlpool Galaxy (M51)\u003c\/strong\u003e, \u003cstrong\u003ePinwheel Galaxy (M101)\u003c\/strong\u003e, \u003cstrong\u003eBode's Galaxy (M81)\u003c\/strong\u003e and the \u003cstrong\u003eSombrero Galaxy (M104)\u003c\/strong\u003e all benefit from the camera's ability to preserve both bright galactic cores and delicate outer structures.\u003c\/p\u003e\n\u003cp\u003eLong integrations reveal impressive levels of detail while the 16-bit ADC helps maintain smooth tonal transitions throughout the image.\u003c\/p\u003e\n\u003ch2\u003eEmission Nebulae\u003c\/h2\u003e\n\u003cp\u003eEmission nebulae are among the ASI2600MC Pro's greatest strengths.\u003c\/p\u003e\n\u003cp\u003eLarge objects such as the Rosette Nebula, Heart Nebula, Soul Nebula, North America Nebula, California Nebula and Pelican Nebula are perfectly suited to the APS-C sensor, particularly when paired with modern apochromatic refractors between 300mm and 700mm focal length.\u003c\/p\u003e\n\u003cp\u003eThe camera's excellent sensitivity allows intricate hydrogen structures, shock fronts and fine filamentary detail to be recorded with impressive clarity.\u003c\/p\u003e\n\u003cp\u003eWhen combined with a quality dual-band filter, the ASI2600MC Pro continues to produce outstanding images even from suburban gardens where light pollution would otherwise limit deep-sky imaging.\u003c\/p\u003e\n\u003ch2\u003eReflection Nebulae\u003c\/h2\u003e\n\u003cp\u003eReflection nebulae demand exceptionally clean data because their faint blue dust clouds are often only slightly brighter than the surrounding background sky.\u003c\/p\u003e\n\u003cp\u003eThe combination of Sony's back-illuminated sensor, low read noise and excellent cooling allows the ASI2600MC Pro to record these delicate structures with remarkable smoothness.\u003c\/p\u003e\n\u003cp\u003ePopular targets include:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eThe Pleiades (M45)\u003c\/li\u003e\n\u003cli\u003eThe Iris Nebula (NGC 7023)\u003c\/li\u003e\n\u003cli\u003eThe Witch Head Nebula (IC 2118)\u003c\/li\u003e\n\u003cli\u003eThe Running Man Nebula (NGC 1977)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThese objects respond particularly well to long integration times and careful processing, revealing subtle dust structures that reward patient imaging.\u003c\/p\u003e\n\u003ch2\u003eDark Nebulae\u003c\/h2\u003e\n\u003cp\u003eDark nebulae present a unique challenge because they are defined by the absence of light rather than its presence.\u003c\/p\u003e\n\u003cp\u003eObjects such as the Pipe Nebula, Barnard's E and the Dark Horse Nebula require excellent dynamic range and very low noise to separate faint background star fields from the intricate networks of interstellar dust.\u003c\/p\u003e\n\u003cp\u003eThe ASI2600MC Pro's exceptionally clean sensor makes these subtle differences much easier to preserve during processing.\u003c\/p\u003e\n\u003ch2\u003ePlanetary Nebulae\u003c\/h2\u003e\n\u003cp\u003eAlthough planetary nebulae are generally much smaller than emission nebulae, they contain extraordinary internal detail.\u003c\/p\u003e\n\u003cp\u003eWhen paired with longer focal length refractors or Ritchey-Chrétien telescopes, the ASI2600MC Pro captures intricate internal shells, delicate colour gradients and faint outer halos with impressive precision.\u003c\/p\u003e\n\u003cp\u003eExcellent examples include:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eM27 – The Dumbbell Nebula\u003c\/li\u003e\n\u003cli\u003eM57 – The Ring Nebula\u003c\/li\u003e\n\u003cli\u003eNGC 2392 – Eskimo Nebula\u003c\/li\u003e\n\u003cli\u003eNGC 6543 – Cat's Eye Nebula\u003c\/li\u003e\n\u003cli\u003eNGC 7293 – Helix Nebula\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eGlobular and Open Star Clusters\u003c\/h2\u003e\n\u003cp\u003eStar clusters showcase the camera's ability to produce beautifully shaped stars with excellent colour fidelity.\u003c\/p\u003e\n\u003cp\u003eGlobular clusters such as M13, M3, M92 and Omega Centauri display crisp stellar resolution while preserving the subtle colour differences between giant stars.\u003c\/p\u003e\n\u003cp\u003eOpen clusters benefit equally, with the APS-C sensor providing an excellent field of view for targets such as the Double Cluster, Pleiades and Beehive Cluster.\u003c\/p\u003e\n\u003ch2\u003eBroadband Imaging\u003c\/h2\u003e\n\u003cp\u003eUnder dark skies, broadband imaging is where the ASI2600MC Pro really excels.\u003c\/p\u003e\n\u003cp\u003eThe camera captures natural star colours, smooth background gradients and excellent contrast across galaxies, reflection nebulae and rich Milky Way star fields. Combined with quality calibration frames and sufficient total integration time, the resulting datasets are exceptionally clean and highly flexible during processing.\u003c\/p\u003e\n\u003ch2\u003eDual-Band Filter Performance\u003c\/h2\u003e\n\u003cp\u003eOne of the reasons the ASI2600MC Pro has become so popular is its excellent compatibility with modern dual-band filters.\u003c\/p\u003e\n\u003cp\u003eThese filters isolate the Hydrogen Alpha and Oxygen III emission lines while rejecting much of the artificial light produced by street lighting. This allows emission nebulae to be photographed with impressive contrast from suburban and even urban locations.\u003c\/p\u003e\n\u003cp\u003eFor many UK astrophotographers, a premium dual-band filter effectively extends the imaging season by making productive imaging possible under less-than-perfect skies.\u003c\/p\u003e\n\u003ch2\u003eFrom DSLR to Dedicated Astronomy Camera\u003c\/h2\u003e\n\u003cp\u003eMany ASI2600MC Pro owners upgrade from a DSLR or mirrorless camera, and the difference is immediately noticeable.\u003c\/p\u003e\n\u003cp\u003eThe regulated cooling system dramatically reduces thermal noise, the zero amp glow design simplifies calibration, and the dedicated astronomy sensor captures significantly cleaner data during long exposures.\u003c\/p\u003e\n\u003cp\u003eThe result is a smoother processing workflow, greater flexibility when stretching images and noticeably higher final image quality.\u003c\/p\u003e\n\u003ch2\u003eA Camera That Grows With You\u003c\/h2\u003e\n\u003cp\u003eOne of the greatest strengths of the ASI2600MC Pro is its longevity.\u003c\/p\u003e\n\u003cp\u003eBeginners appreciate its straightforward workflow and forgiving nature, while experienced astrophotographers continue to extract increasingly impressive results as their imaging skills develop.\u003c\/p\u003e\n\u003cp\u003eBetter guiding, improved polar alignment, longer integration times and more advanced processing techniques all translate directly into higher-quality images. Rather than becoming obsolete as your experience grows, the ASI2600MC Pro continues to reward every improvement in your imaging workflow.\u003c\/p\u003e\n\u003cp\u003e``` ```html\u003c\/p\u003e\n\u003ch2\u003eASI2600MC Pro vs ASI533MC Pro\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eASI2600MC Pro\u003c\/strong\u003e and \u003cstrong\u003eASI533MC Pro\u003c\/strong\u003e are two of ZWO's most popular cooled colour astronomy cameras. Both produce outstanding deep-sky images, feature Sony back-illuminated CMOS sensors, zero amp glow technology and efficient two-stage TEC cooling, but they are designed with slightly different users in mind.\u003c\/p\u003e\n\u003cp\u003eThe ASI533MC Pro is an excellent first cooled astronomy camera. Its square 1-inch sensor is easy to frame, simple to process and works exceptionally well with smaller refractors. It offers outstanding image quality while keeping file sizes manageable.\u003c\/p\u003e\n\u003cp\u003eThe ASI2600MC Pro takes everything a step further. Its larger APS-C sensor captures a significantly wider field of view, making it far better suited to expansive nebulae, large galaxies and wide-field astrophotography. If your telescope fully illuminates an APS-C sensor, the additional imaging area is a major advantage.\u003c\/p\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; margin: 25px 0;\"\u003e\n\u003ctbody\u003e\n\u003ctr style=\"background: #f5f5f5;\"\u003e\n\u003cth style=\"padding: 10px; border: 1px solid #ddd; text-align: left;\"\u003eFeature\u003c\/th\u003e\n\u003cth style=\"padding: 10px; border: 1px solid #ddd; text-align: center;\"\u003eASI2600MC Pro\u003c\/th\u003e\n\u003cth style=\"padding: 10px; border: 1px solid #ddd; text-align: center;\"\u003eASI533MC Pro\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eSensor Size\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd; text-align: center;\"\u003eAPS-C\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd; text-align: center;\"\u003e1\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eField of View\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd; text-align: center;\"\u003e★★★★★\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd; text-align: center;\"\u003e★★★★☆\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eEase of Use\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd; text-align: center;\"\u003e★★★★★\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd; text-align: center;\"\u003e★★★★★\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eWide-Field Imaging\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd; text-align: center;\"\u003e★★★★★\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd; text-align: center;\"\u003e★★★★☆\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eValue for Money\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd; text-align: center;\"\u003e★★★★★\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd; text-align: center;\"\u003e★★★★★\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch2\u003eASI2600MC Pro vs ASI2600MM Pro\u003c\/h2\u003e\n\u003cp\u003eAlthough these cameras share the same Sony IMX571 sensor, their imaging workflow is fundamentally different.\u003c\/p\u003e\n\u003cp\u003eThe \u003cstrong\u003eASI2600MC Pro\u003c\/strong\u003e records full-colour images in a single exposure, making it ideal for astrophotographers who value a straightforward workflow and efficient use of limited clear skies.\u003c\/p\u003e\n\u003cp\u003eThe \u003cstrong\u003eASI2600MM Pro\u003c\/strong\u003e removes the Bayer matrix entirely, allowing every pixel to record pure luminance data. When combined with LRGB or narrowband filters, it can produce even higher image quality, but it also requires more equipment, more acquisition time and more complex image processing.\u003c\/p\u003e\n\u003cp\u003eIf simplicity is your priority, choose the ASI2600MC Pro. If ultimate image quality and narrowband imaging are your goal, the ASI2600MM Pro remains the benchmark.\u003c\/p\u003e\n\u003ch2\u003eASI2600MC Pro vs ASI2600MC Air\u003c\/h2\u003e\n\u003cp\u003eBoth cameras use the same outstanding IMX571 colour sensor, so raw image quality is extremely similar. The difference lies in the overall imaging experience.\u003c\/p\u003e\n\u003cp\u003eThe ASI2600MC Pro is designed as a dedicated astronomy camera, allowing users to build a completely customised imaging system using their preferred software, mini PC or ASIAIR.\u003c\/p\u003e\n\u003cp\u003eThe \u003cstrong\u003eASI2600MC Air\u003c\/strong\u003e integrates camera, autoguider, Wi-Fi controller, USB hub and power distribution into one compact unit. It dramatically simplifies cable management and makes portable astrophotography quicker to set up.\u003c\/p\u003e\n\u003cp\u003eIf you enjoy building and customising your own imaging rig, the Pro remains an excellent choice. If you prefer an all-in-one solution with minimal cabling, the Air offers an incredibly convenient alternative.\u003c\/p\u003e\n\u003ch2\u003eASI2600MC Pro vs DSLR\u003c\/h2\u003e\n\u003cp\u003eMany astrophotographers considering the ASI2600MC Pro are upgrading from a DSLR or mirrorless camera.\u003c\/p\u003e\n\u003cp\u003eThe improvements are significant. Unlike consumer cameras, the ASI2600MC Pro features regulated TEC cooling, zero amp glow, extremely low read noise and a sensor designed specifically for long-exposure astronomical imaging.\u003c\/p\u003e\n\u003cp\u003eThe result is cleaner data, dramatically reduced thermal noise, easier calibration and considerably greater flexibility during post-processing. For anyone serious about deep-sky astrophotography, it represents a substantial upgrade over a conventional camera.\u003c\/p\u003e\n\u003ch2\u003ePerfect Pairings\u003c\/h2\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; margin: 25px 0;\"\u003e\n\u003ctbody\u003e\n\u003ctr style=\"background: #f5f5f5;\"\u003e\n\u003cth style=\"padding: 10px; border: 1px solid #ddd;\"\u003eProduct\u003c\/th\u003e\n\u003cth style=\"padding: 10px; border: 1px solid #ddd;\"\u003eWhy We Recommend It\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eZWO ASIAIR Plus\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eComplete wireless control of imaging, guiding, autofocus and plate solving.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eZWO EAF\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eMaintains precise focus throughout changing temperatures.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eZWO Duo-Band Filter\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eExcellent for emission nebulae under light-polluted skies.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eUV\/IR Cut Filter\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eProduces tighter stars and accurate colour balance.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eElectronic Filter Drawer\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eMakes changing filters quick and simple without disturbing focus.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch2\u003eRecommended Telescope Pairings\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eZWO FF65 APO\u003c\/strong\u003e – Excellent portable wide-field imaging system.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eZWO FF107 APO\u003c\/strong\u003e – Outstanding APS-C match with excellent corner correction.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eZWO FF130 APO\u003c\/strong\u003e – Premium optical performance for demanding imagers.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAskar 107PHQ\u003c\/strong\u003e – Superb all-round astrophotography refractor.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAskar FRA500\u003c\/strong\u003e – Excellent for large nebulae and wide-field imaging.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSharpStar 13028HNT\u003c\/strong\u003e – Fast astrograph producing exceptional wide-field results.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003ePros\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eOutstanding Sony IMX571 APS-C sensor.\u003c\/li\u003e\n\u003cli\u003eNative 16-bit ADC.\u003c\/li\u003e\n\u003cli\u003eExcellent dynamic range.\u003c\/li\u003e\n\u003cli\u003eZero amp glow.\u003c\/li\u003e\n\u003cli\u003eUltra-low read noise.\u003c\/li\u003e\n\u003cli\u003eSuperb cooling performance.\u003c\/li\u003e\n\u003cli\u003eExcellent colour reproduction.\u003c\/li\u003e\n\u003cli\u003eIdeal for deep-sky astrophotography.\u003c\/li\u003e\n\u003cli\u003eWorks seamlessly with the ZWO ecosystem.\u003c\/li\u003e\n\u003cli\u003eOne of the easiest premium astronomy cameras to recommend.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eConsiderations\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eRequires an external regulated 12V power supply.\u003c\/li\u003e\n\u003cli\u003eAPS-C sensors require telescopes with an adequately corrected image circle.\u003c\/li\u003e\n\u003cli\u003eLarger image files than smaller sensor cameras.\u003c\/li\u003e\n\u003cli\u003eNot intended primarily for planetary imaging.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003ch3\u003eIs the ASI2600MC Pro suitable for beginners?\u003c\/h3\u003e\n\u003cp\u003eYes. Although it is a premium camera, its one-shot colour workflow makes it considerably easier to learn than a monochrome imaging system.\u003c\/p\u003e\n\u003ch3\u003eCan I use it with ASIAIR?\u003c\/h3\u003e\n\u003cp\u003eAbsolutely. The ASI2600MC Pro integrates perfectly with the entire ASIAIR ecosystem.\u003c\/p\u003e\n\u003ch3\u003eDoes it have amp glow?\u003c\/h3\u003e\n\u003cp\u003eNo. The camera features a zero amp glow design, producing exceptionally clean long-exposure images.\u003c\/p\u003e\n\u003ch3\u003eCan I image from light-polluted skies?\u003c\/h3\u003e\n\u003cp\u003eYes. Combined with a quality dual-band filter, the ASI2600MC Pro performs extremely well under suburban and urban skies.\u003c\/p\u003e\n\u003ch3\u003eIs it better than a DSLR?\u003c\/h3\u003e\n\u003cp\u003eFor dedicated astrophotography, yes. Cooling, low read noise and specialised sensor design provide significant advantages over conventional cameras.\u003c\/p\u003e\n\u003ch3\u003eShould I choose the ASI2600MC Pro or ASI533MC Pro?\u003c\/h3\u003e\n\u003cp\u003eIf you want a larger field of view and greater flexibility, choose the ASI2600MC Pro. If budget and simplicity are your priorities, the ASI533MC Pro remains an excellent alternative.\u003c\/p\u003e\n\u003ch3\u003eCan I photograph galaxies?\u003c\/h3\u003e\n\u003cp\u003eYes. The APS-C sensor and excellent dynamic range make it one of the finest one-shot colour cameras for galaxy imaging.\u003c\/p\u003e\n\u003ch3\u003eDoes it require cooling?\u003c\/h3\u003e\n\u003cp\u003eThe camera functions without active cooling, but using the TEC system dramatically reduces thermal noise and is strongly recommended for long-exposure imaging.\u003c\/p\u003e\n\u003ch3\u003eWhat is the best telescope for the ASI2600MC Pro?\u003c\/h3\u003e\n\u003cp\u003eHigh-quality apochromatic refractors between 400mm and 800mm focal length are an excellent match, although the camera also performs superbly with corrected Newtonians and Ritchey-Chrétien telescopes.\u003c\/p\u003e\n\u003ch3\u003eWill I outgrow this camera?\u003c\/h3\u003e\n\u003cp\u003eFor most astrophotographers, no. The ASI2600MC Pro is widely regarded as a long-term investment capable of producing exceptional results for many years.\u003c\/p\u003e\n\u003ch2\u003eDark Clear Skies Final Verdict\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eZWO ASI2600MC Pro\u003c\/strong\u003e has become one of the defining astronomy cameras of the modern CMOS era, and for good reason. It combines an exceptional Sony APS-C sensor with excellent cooling, ultra-low read noise, zero amp glow and a remarkably straightforward imaging workflow.\u003c\/p\u003e\n\u003cp\u003eIt is equally at home in a portable imaging setup beneath dark rural skies or as part of a permanent observatory. Beginners appreciate its simplicity, while experienced astrophotographers continue to produce competition-quality images using exactly the same camera.\u003c\/p\u003e\n\u003cp\u003eIf you're looking for a premium one-shot colour camera capable of delivering exceptional deep-sky images with minimal compromise, the ASI2600MC Pro remains one of the very best choices available.\u003c\/p\u003e\n\u003chr\u003e\n\u003cdiv style=\"background: #eef6ff; border: 1px solid #c9def7; padding: 20px; border-radius: 8px; margin-top: 30px;\"\u003e\n\u003ch2\u003eNeed Help Choosing the Right Deep-Sky Camera?\u003c\/h2\u003e\n\u003cp\u003eWhether you're deciding between the ASI2600MC Pro, ASI2600MM Pro, ASI533MC Pro or ASI2600MC Air, choosing the right camera depends on your telescope, imaging style and future ambitions.\u003c\/p\u003e\n\u003cp\u003eIf you'd like impartial advice on building the best imaging system for your budget, we're always happy to help.\u003c\/p\u003e\n\u003cp style=\"text-align: center; margin-top: 20px;\"\u003e\u003ca style=\"display: inline-block; background: #005baa; color: #fff; padding: 14px 28px; border-radius: 6px; text-decoration: none; font-weight: bold;\" href=\"\/pages\/contact-us\"\u003e Ask the Dark Clear Skies Team → \u003c\/a\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cp\u003e```\u003c\/p\u003e","brand":"ZWO","offers":[{"title":"Default Title","offer_id":42267088814257,"sku":"ZWO-ASI2600MC-PRO","price":1599.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0523\/1650\/4241\/files\/zwo-asi2600-mc-pro-167973.jpg?v=1732386309"},{"product_id":"zwo-asi-183mm-usb3-0-monochrome-camera-high-sensitivity-20-18mp","title":"ZWO ASI 183MM USB3.0 Monochrome Camera – High Sensitivity 20.18MP","description":"\u003cdiv class=\"product-description\"\u003e\n\u003cp\u003eIntroducing the \u003cstrong\u003eZWO ASI 183MM Monochrome Camera\u003c\/strong\u003e, one of the most sensitive cameras in the ZWO line up, perfect for advanced astrophotography. With an impressive \u003cstrong\u003e84% peak Quantum Efficiency (QE)\u003c\/strong\u003e, \u003cstrong\u003e20.18MP resolution\u003c\/strong\u003e, and extremely low \u003cstrong\u003e1.6e read noise\u003c\/strong\u003e, this camera is designed to capture breath taking details of deep sky objects, galaxies, nebulae, and more.\u003c\/p\u003e\n\u003ch2\u003eZWO ASI 183MM Incredible Imaging Power with the Sony IMX183CLK-J Sensor\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eSony IMX183CLK-J monochrome sensor\u003c\/strong\u003e delivers exceptional sensitivity and resolution for astrophotography. Its \u003cstrong\u003e1-inch optical format\u003c\/strong\u003e and back-illuminated structure ensure high sensitivity, capturing more light from faint celestial objects. The small \u003cstrong\u003e2.4μm pixel size\u003c\/strong\u003e allows for high-resolution imaging, making this camera ideal for smaller objects such as planetary nebulae and distant galaxies.\u003c\/p\u003e\n\u003ch2\u003eAstrophotography Performance – Perfect for Deep Sky Imaging\u003c\/h2\u003e\n\u003cp\u003eWith a \u003cstrong\u003efull well capacity of 15000e\u003c\/strong\u003e, the \u003cb\u003eZWO ASI 183MM \u003c\/b\u003e is designed to handle large dynamic ranges, minimizing overexposure while capturing intricate details in both bright and faint regions of your images. The camera’s low read noise of \u003cstrong\u003e1.6e at 30dB gain\u003c\/strong\u003e ensures minimal noise interference during long exposures, delivering clear and sharp images even in challenging low-light conditions.\u003c\/p\u003e\n\u003ch2\u003eRolling Shutter Technology with High Frame Rates\u003c\/h2\u003e\n\u003cp\u003eThe  ZWO ASI 183MM uses \u003cstrong\u003erolling shutter technology\u003c\/strong\u003e, offering a high-speed frame rate of \u003cstrong\u003e19 FPS at full 20.18MP resolution\u003c\/strong\u003e. This makes it suitable not only for deep-sky imaging but also for capturing high-resolution planetary images. The 12 stops of dynamic range at Gain=0 ensure that you capture every detail, from the darkest shadows to the brightest highlights.\u003c\/p\u003e\n\u003ch2\u003eKey Features of the ZWO ASI 183MM:\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSensor:\u003c\/strong\u003e 1-inch CMOS IMX183 (Monochrome)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eResolution:\u003c\/strong\u003e 20.18 MP (5496 x 3672)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePixel Size:\u003c\/strong\u003e 2.4μm – Perfect for high-resolution imaging\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFull Well Capacity:\u003c\/strong\u003e 15000e – Captures a wide dynamic range\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRead Noise:\u003c\/strong\u003e 1.6e at 30dB gain – Delivers clean images\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQuantum Efficiency:\u003c\/strong\u003e 84% Peak QE\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDynamic Range:\u003c\/strong\u003e 12 stops at Gain=0\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUSB Interface:\u003c\/strong\u003e USB3.0 for fast data transfer\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFrame Rate:\u003c\/strong\u003e 19 FPS at full resolution\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eZWO ASI 183MM Advanced Imaging Features\u003c\/h2\u003e\n\u003cp\u003eThe \u003cb\u003eZWO ASI 183MM \u003c\/b\u003e comes equipped with advanced firmware that minimizes \u003cstrong\u003eamplifier glow\u003c\/strong\u003e, ensuring that your images are as clean as possible, even during long exposure times. This feature is especially valuable for deep-sky astrophotographers who often require extended exposure times to capture faint objects.\u003c\/p\u003e\n\u003ch2\u003eZWO ASI 183MM What’s in the Box?\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e1x ZWO ASI183MM USB3.0 Monochrome Camera\u003c\/li\u003e\n\u003cli\u003e1x USB 3.0 Cable\u003c\/li\u003e\n\u003cli\u003e1x ST4 Cable for autoguiding\u003c\/li\u003e\n\u003cli\u003e1x 1.25” Nosepiece\u003c\/li\u003e\n\u003cli\u003e1x 1.25” Cover\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eTechnical Specifications:\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSensor:\u003c\/strong\u003e Sony IMX183 Monochrome CMOS\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eResolution:\u003c\/strong\u003e 5496 x 3672 (20.18 MP)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePixel Size:\u003c\/strong\u003e 2.4μm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFull Well Capacity:\u003c\/strong\u003e 15000e\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRead Noise:\u003c\/strong\u003e 1.6e @30dB gain\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQuantum Efficiency:\u003c\/strong\u003e 84%\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDynamic Range:\u003c\/strong\u003e 12 stops\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUSB Interface:\u003c\/strong\u003e USB3.0\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFrame Rate:\u003c\/strong\u003e 19 FPS at full resolution\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShutter:\u003c\/strong\u003e Rolling Shutter\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eWhy Choose the ZWO ASI 183MM Camera?\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eZWO ASI 183MM Monochrome Camera\u003c\/strong\u003e is an excellent choice for astrophotographers who need a camera that can capture highly detailed, high-resolution images of both deep sky and planetary objects. Its impressive \u003cstrong\u003e84% QE\u003c\/strong\u003e combined with its low read noise makes it one of the most sensitive cameras available for astrophotography. Whether you're capturing faint nebulae, star clusters, or intricate planetary details, the ASI183MM will exceed your expectations.\u003c\/p\u003e\n\u003ch2\u003eOrder Now with Free UK Shipping\u003c\/h2\u003e\n\u003cp\u003eOrder your \u003cstrong\u003eZWO ASI 183MM USB3.0 Monochrome Camera\u003c\/strong\u003e today and enjoy \u003cstrong\u003efree UK mainland shipping\u003c\/strong\u003e. This camera is perfect for serious astrophotographers looking to capture the universe in stunning detail.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eLimited stock available – order your ZWO ASI 183MM today!\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/astronomy-imaging-camera.com\/wp-content\/uploads\/004.jpg\"\u003e\u003cimg width=\"300\" src=\"https:\/\/astronomy-imaging-camera.com\/wp-content\/uploads\/004-300x300.jpg\" height=\"300\" class=\"aligncenter wp-image-32817 size-medium\" alt=\"00\"\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/astronomy-imaging-camera.com\/wp-content\/uploads\/Logo-of-183MM-MC%EF%BC%88%E6%96%B0%EF%BC%89.png\"\u003e\u003cimg width=\"3496\" src=\"https:\/\/astronomy-imaging-camera.com\/wp-content\/uploads\/Logo-of-183MM-MC%EF%BC%88%E6%96%B0%EF%BC%89.png\" height=\"1251\" class=\"aligncenter wp-image-9639 size-full\" alt=\"\"\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cspan\u003eIntroducing the ASI183 camera series, the most sensitive cameras in ZWO history. Peak Q.E. of the mono sensor reaches 84%!\u003c\/span\u003e\u003c\/h2\u003e\n\u003cdiv id=\"tmpl_contentMenu_bar\"\u003e\n\u003cdiv id=\"sidGlobalnav\"\u003e\n\u003cdiv id=\"tmpl_contentMenu_bar_base\"\u003e\n\u003cdiv id=\"nav2nd\"\u003e\n\u003ch3\u003e\u003cspan\u003e▶IMX183CLK-J\/CQJ-J\u003c\/span\u003e\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv id=\"tmpl_main\"\u003e\n\u003cdiv id=\"sidContents\"\u003e\n\u003cdiv class=\"section btm_bd\"\u003e\n\u003cp\u003e\u003cspan\u003eDiagonal 15.86 mm Approx. 20.48M-Effective Pixel Monochrome\/Colour CMOS Image Sensor\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/astronomy-imaging-camera.com\/wp-content\/uploads\/IMX183CQJ-4K-Sensor.png\"\u003e\u003cimg width=\"257\" src=\"https:\/\/astronomy-imaging-camera.com\/wp-content\/uploads\/IMX183CQJ-4K-Sensor.png\" height=\"150\" class=\"aligncenter size-full wp-image-8842\" alt=\"IMX183CQJ-4K-Sensor\"\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan\u003e▶High-Speed and High-Picture-Quality Rolling Shutter-Type Back-Illuminated CMOS Image Sensors\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cspan\u003eIn the astronomic application field, Sony IMX183CLK-J (monochrome) and IMX183CQJ-J (colour) sensors uses a very high sensitivity back-illuminated structure with high resolution 2.4 μm square unit pixel.  The optical size is \u003cstrong\u003e1 inch\u003c\/strong\u003e.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003ch2\u003eZWO ASI 183MM Astrophotography Performance\u003c\/h2\u003e\n\u003cp\u003eThe ASI183 cameras has a very large full well capacity（\u003cstrong\u003e15000e\u003c\/strong\u003e） for such small pixel size,\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e1.6e\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eread noise @ 30DB, and\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e12stops\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003edynamic range @ Gain=0. The ASI183 cameras also utilize firmware features to minimize amplifier glow for maximum performance in astrophotography.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/astronomy-imaging-camera.com\/wp-content\/uploads\/183-Gain-RN-DR-FW-vs-gain1.jpg\"\u003e\u003cimg width=\"750\" src=\"https:\/\/astronomy-imaging-camera.com\/wp-content\/uploads\/183-Gain-RN-DR-FW-vs-gain1.jpg\" height=\"1334\" class=\"aligncenter size-full wp-image-8847\" alt=\"183 Gain RN DR FW vs gain\"\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003ch2\u003e\n\u003cb\u003eZWO ASI 183MM \u003c\/b\u003e\u003cstrong\u003eHigh Speed\u003c\/strong\u003e\n\u003c\/h2\u003e\n\u003cp\u003eFast FPS can be used in solar(white light) and lunar imaging, as well as for live viewing\/EAA. The high speed readout may also be used for real-time focusing, true lucky imaging of double stars and other small objects, planetary imaging of the major planets in the solar system, and much more.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eNotice: depends on user’s feedback, this IMX183 sensor has grid pattern noise when do Ha solar imaging,  please take flat frame for calibration(out of focus or add a barlow lens to take flat frames). We recommend our ASI1600\/ASI174 mono camera for Ha solar imaging.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e10Bit ADC\u003c\/strong\u003e\u003cbr\u003e5496×3672    19fps\u003cbr\u003e3840×2160    41.04fps\u003cbr\u003e1920×1080    80.10fps\u003cbr\u003e1280×720      117.30fps\u003cbr\u003e\u003cstrong\u003e12bit ADC    \u003c\/strong\u003e\u003cbr\u003e5496×3672    19fps\u003cbr\u003e3840×2160    36.12fps\u003cbr\u003e1920×1080    70.48fps\u003cbr\u003e1280×720      103.23fps\u003c\/p\u003e\n\u003ch2\u003e\u003cspan\u003eHigh QE\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp\u003eSony’s back-illuminated Exmor R technology, giving it excellent Deep Sky performance. ZWO ASI 183MM QE peak reaches a remarkable 84%. In Ha channel, QE is still a over 60%.\u003c\/p\u003e\n\u003cp\u003eHaving high QE means more of the light that enters your telescope and reaches the sensor is actually used. With 84% peak Q.E. and no less than ~50% within the visible spectrum, the ASI183 will utilize a high percentage of the light that reaches it, improving your signal quality.\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/astronomy-imaging-camera.com\/wp-content\/uploads\/IMX183.jpg\"\u003e\u003cimg width=\"750\" src=\"https:\/\/astronomy-imaging-camera.com\/wp-content\/uploads\/IMX183.jpg\" height=\"454\" class=\"aligncenter size-full wp-image-8851\" alt=\"IMX183\"\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003ch2\u003eUSB 3.0 Port \u0026amp; ST4 Port\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eUSB 3.0 Port: \u003c\/strong\u003e\u003cspan\u003eProvide 5Gb bandwidth to make it possible for ASI183 to run at 19 fps (12bit, normal mode) or 19 fps (10bit, high speed mode)  at full resolution(20.18Mega).\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eST4 Port:\u003cspan\u003e \u003c\/span\u003e\u003c\/strong\u003ecan be used connect with auto guide port of mount, for guiding.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/astronomy-imaging-camera.com\/wp-content\/uploads\/183MM.jpg\"\u003e\u003cimg width=\"400\" src=\"https:\/\/astronomy-imaging-camera.com\/wp-content\/uploads\/183MM.jpg\" height=\"400\" class=\"aligncenter wp-image-8895\" alt=\"183MM\"\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003ch2\u003eZWO ASI 183MM \u003cspan\u003eMechanical Drawing\u003c\/span\u003e\n\u003c\/h2\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/astronomy-imaging-camera.com\/wp-content\/uploads\/asi183-Mechanical-Drawing.jpg\"\u003e\u003cimg width=\"700\" src=\"https:\/\/astronomy-imaging-camera.com\/wp-content\/uploads\/asi183-Mechanical-Drawing.jpg\" height=\"500\" class=\"aligncenter size-full wp-image-8896\" alt=\"asi183-Mechanical-Drawing\"\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003ch2\u003eZWO ASI 183MM \u003cspan\u003eWhat is in the box?\u003c\/span\u003e\n\u003c\/h2\u003e\n\u003cp\u003eZWO ASI 183MM \u003cspan\u003e box includes all necessary cables, adapters, and manuals.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/astronomy-imaging-camera.com\/wp-content\/uploads\/%E8%A1%8C%E6%98%9F%E7%9B%B8%E6%9C%BA%E5%A5%97%E8%A3%851-%E8%8B%B13.jpg\"\u003e\u003cimg width=\"1000\" src=\"https:\/\/astronomy-imaging-camera.com\/wp-content\/uploads\/%E8%A1%8C%E6%98%9F%E7%9B%B8%E6%9C%BA%E5%A5%97%E8%A3%851-%E8%8B%B13.jpg\" height=\"600\" class=\"aligncenter size-full wp-image-31649\" alt=\"行星相机套装1-英\"\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003ch2\u003eZWO ASI 183MM Drivers and Software:\u003c\/h2\u003e\n\u003cp\u003eOur website has newest camera drivers and many DSO and Planetary capture software. Please make sure the newest driver and software has been installed before you start shooting:\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cbr\u003e\u003c\/h2\u003e","brand":"ZWO","offers":[{"title":"Default Title","offer_id":42275197649073,"sku":"ASI183MM","price":750.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0523\/1650\/4241\/files\/zwo-camera-asi-183mm-monochrome-43-958450.jpg?v=1718480593"},{"product_id":"zwo-eaf-5v-electronic-focuser-usb-powered-for-astrophotography","title":"ZWO EAF 5V","description":"\u003cdiv\u003e\n\u003cp\u003eIntroducing the ZWO EAF 5V, a cutting-edge electronic automatic focuser designed for planetary and deep-sky imaging. This highly integrated focuser offers precise, dynamic focus control when connected to your camera, laptop, or ASIAIR PRO via the USB 2.0 port, ensuring smooth data transmission and power supply for effortless astrophotography.\u003c\/p\u003e\n\u003ch2\u003eKey Features of the ZWO EAF 5V\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eFully compatible with ASCOM platform and a wide range of third-party software, including INDI, ASIAIR, and ASIStudio\u003c\/li\u003e\n\u003cli\u003eAutomatic focusing capability, perfect for deep-sky object (DSO) imaging\u003c\/li\u003e\n\u003cli\u003eSupports manual focus control via handle controller and includes a temperature sensor for increased precision\u003c\/li\u003e\n\u003cli\u003eDriver-free, USB HID device for easy plug-and-play operation\u003c\/li\u003e\n\u003cli\u003eInnovative design inspired by the changes of the Airy disk during focusing, making focus adjustments clear at a glance\u003c\/li\u003e\n\u003cli\u003eCompatible with numerous telescopes, including SkyWatcher, SharpStar, SkyRover, TS Optics, Astro Tech, and Feather Touch models\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eCompact Design, Powerful Performance\u003c\/h2\u003e\n\u003cp\u003eThe ZWO EAF 5V is compact yet powerful, with dimensions of 59mm x 52mm x 41mm and weighing only 277g. Despite its small size, it can handle a load capacity of up to 5kg. The focuser's step motor has a 35mm diameter, a 7.5° step angle, and a precision-enhancing reduction ratio of 120.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003eUpgrade Your Astrophotography\u003c\/h2\u003e\n\u003cp\u003eWhether you're an experienced Astro photographer or just starting out, the ZWO EAF 5V is the perfect addition to your astrophotography gear. Its reliable, automatic focusing system makes capturing high-quality images of planets and deep-sky objects easier than ever.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eOrder the ZWO EAF 5V today from Dark Clear Skies and take your astrophotography to the next level!\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product-images\"\u003e\n\u003cfigure\u003e\u003cimg alt=\"ZWO EAF - Electronic Automatic Focusmotor - NEW 5V version\" src=\"https:\/\/www.365astronomy.com\/image\/cache\/wp\/gj\/product\/ZWO\/ACCESSORIES\/ZWO-EAF-5V-electronic-automatic-focuser-550x550w.webp\"\u003e\u003c\/figure\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/www.365astronomy.com\/image\/cache\/wp\/gj\/product\/ZWO-EAF-electronic-automatic-focuser-1a_2nd-1000x1000w.webp\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/www.365astronomy.com\/image\/cache\/wp\/gj\/product\/ZWO-EAF-electronic-automatic-focuser-1b_2nd-1000x1000w.webp\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/www.365astronomy.com\/image\/cache\/wp\/gj\/product\/ZWO-EAF-electronic-automatic-focuser-1c_2nd-1000x1000w.webp\"\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003c\/div\u003e","brand":"ZWO","offers":[{"title":"Default Title","offer_id":42320142565553,"sku":"ZWO-EAF-5V","price":199.0,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0523\/1650\/4241\/files\/zwo-eaf-5v-electronic-automatic-focuser-for-astrophotography-491107.jpg?v=1732580481"},{"product_id":"zwo-asiair-mini-the-ultimate-astrophotography-control-system","title":"ZWO ASIAIR Mini: The Ultimate Astrophotography Control System","description":"\u003ch2\u003eZWO ASIAIR Mini In-Depth Review – Compact Wireless Control for Portable Astrophotography\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eZWO ASIAIR Mini\u003c\/strong\u003e is a compact smart astrophotography controller designed to simplify the way you operate your telescope, camera, mount and accessories. Instead of taking a laptop into the field and running several different software packages, the ASIAIR Mini lets you control your imaging setup wirelessly from a smartphone or tablet using the ASIAIR app.\u003c\/p\u003e\n\u003cp\u003eFor beginners, it removes much of the complexity from deep-sky astrophotography. For experienced imagers, it provides a lightweight, clean and reliable way to run a portable setup with fewer cables and less equipment. Whether you are using a small refractor, a travel mount, a cooled ZWO camera or a DSLR setup, the ASIAIR Mini is designed to make imaging easier, faster and more enjoyable.\u003c\/p\u003e\n\u003cp\u003eUnlike the larger ASIAIR Plus, the Mini focuses on portability and simplicity. It is ideal for lightweight rigs, travel imaging, garden setups and anyone who wants the ASIAIR experience in the smallest practical package.\u003c\/p\u003e\n\u003cdiv style=\"background: #eef7ff; border-left: 5px solid #005baa; padding: 20px; margin: 30px 0; border-radius: 8px;\"\u003e\n\u003ch2\u003eAt a Glance\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eBest For:\u003c\/strong\u003e Portable astrophotography and lightweight imaging systems\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIdeal User:\u003c\/strong\u003e Beginners, travel imagers and ZWO ecosystem users\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eControl:\u003c\/strong\u003e Smartphone or tablet using the ASIAIR app\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePower:\u003c\/strong\u003e External regulated 12V DC supply required\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eBest Paired With:\u003c\/strong\u003e ZWO cameras, AM3, EAF, guide cameras and compact refractors\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eOur Verdict:\u003c\/strong\u003e One of the easiest ways to build a clean, wireless astrophotography setup.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background: #f8f9fa; border: 1px solid #d9d9d9; padding: 20px; border-radius: 8px; margin: 30px 0;\"\u003e\n\u003ch2\u003eDark Clear Skies Verdict\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eOverall Rating: 9.7 \/ 10\u003c\/strong\u003e\u003c\/p\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; margin-top: 20px;\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px;\"\u003e\u003cstrong\u003eEase of Use\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 8px;\"\u003e★★★★★ 10\/10\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px;\"\u003e\u003cstrong\u003ePortability\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 8px;\"\u003e★★★★★ 10\/10\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px;\"\u003e\u003cstrong\u003eWireless Control\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 8px;\"\u003e★★★★★ 9.5\/10\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px;\"\u003e\u003cstrong\u003eAutomation\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 8px;\"\u003e★★★★★ 9.5\/10\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px;\"\u003e\u003cstrong\u003eBeginner Friendly\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 8px;\"\u003e★★★★★ 10\/10\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px;\"\u003e\u003cstrong\u003eValue for Money\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 8px;\"\u003e★★★★★ 9.8\/10\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003eThe ASIAIR Mini is a superb choice for anyone who wants the power of the ASIAIR ecosystem in a compact, portable controller. It is not as expandable as the ASIAIR Plus, but for smaller imaging systems it offers exactly what many astrophotographers need: simple setup, wireless control, accurate polar alignment, plate solving, guiding and automated image capture.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cp\u003e\u003cimg style=\"width: 100%;\" alt=\"ZWO ASIAIR Mini compact astrophotography controller\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0523\/1650\/4241\/files\/airmini.jpg?v=1782505170\"\u003e\u003c\/p\u003e\n\u003ch2\u003eWhy Choose the ZWO ASIAIR Mini?\u003c\/h2\u003e\n\u003cp\u003eThe ASIAIR Mini is designed for astrophotographers who want to keep their setup simple. It acts as the central control hub for your imaging system, bringing together your camera, mount, guide camera and focuser into one easy-to-use app.\u003c\/p\u003e\n\u003cp\u003eTraditional astrophotography can involve a laptop, separate capture software, guiding software, mount drivers, plate solving tools and several cables running around the telescope. The ASIAIR Mini replaces much of that complexity with a compact device that sits directly on your imaging rig.\u003c\/p\u003e\n\u003cp\u003eOnce connected, you can align your mount, slew to targets, plate solve, guide, focus and capture images from your phone or tablet. This makes the ASIAIR Mini especially attractive for beginners who want a guided workflow and portable users who want to reduce setup time in the field.\u003c\/p\u003e\n\u003cp\u003e\u003cimg style=\"width: 100%;\" alt=\"ZWO ASIAIR Mini box contents and accessories\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0523\/1650\/4241\/files\/airmini2.jpg?v=1782505170\"\u003e\u003c\/p\u003e\n\u003ch2\u003eCompact Design for Portable Imaging\u003c\/h2\u003e\n\u003cp\u003eOne of the biggest advantages of the ASIAIR Mini is its compact size. It is small enough to mount neatly on a telescope, dovetail bar or accessory plate without adding unnecessary bulk to the imaging system.\u003c\/p\u003e\n\u003cp\u003eThis matters because cable management is one of the most common causes of problems in astrophotography. Long USB cables, loose power leads and hanging wires can all create balance issues or snag during tracking. By placing the controller close to the equipment it controls, the ASIAIR Mini helps keep everything tidy and reliable.\u003c\/p\u003e\n\u003cp\u003eFor travel setups, this compact design is ideal. Pair it with a small apochromatic refractor, ZWO AM3 mount, ASI533MC Pro or ASI585MC Pro, and you have a lightweight imaging system that can be transported and set up quickly.\u003c\/p\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eCompact smart astrophotography controller\u003c\/li\u003e\n\u003cli\u003eWireless control through the ASIAIR app\u003c\/li\u003e\n\u003cli\u003eSupports compatible ZWO astronomy cameras\u003c\/li\u003e\n\u003cli\u003eSupports compatible DSLR cameras\u003c\/li\u003e\n\u003cli\u003eMount control and GoTo operation\u003c\/li\u003e\n\u003cli\u003eFast polar alignment routine\u003c\/li\u003e\n\u003cli\u003eIntegrated plate solving\u003c\/li\u003e\n\u003cli\u003eAutoguiding support\u003c\/li\u003e\n\u003cli\u003eZWO EAF autofocus support\u003c\/li\u003e\n\u003cli\u003eLive stacking for Electronically Assisted Astronomy\u003c\/li\u003e\n\u003cli\u003eAutorun and Plan Mode imaging\u003c\/li\u003e\n\u003cli\u003eIdeal for portable imaging systems\u003c\/li\u003e\n\u003cli\u003eExcellent choice for beginners\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cimg style=\"width: 100%;\" alt=\"ZWO ASIAIR Mini connected to an astrophotography setup\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0523\/1650\/4241\/files\/airmini3.jpg?v=1782505170\"\u003e\u003c\/p\u003e\n\u003ch2\u003eComplete Wireless Telescope Control\u003c\/h2\u003e\n\u003cp\u003eThe ASIAIR Mini allows your smartphone or tablet to become the control centre for your astrophotography system. Through the ASIAIR app, you can manage camera settings, preview images, control your mount, check guiding, run autofocus and start automated imaging sequences.\u003c\/p\u003e\n\u003cp\u003eThis is one of the main reasons the ASIAIR range has become so popular. Instead of learning several separate programs, you work inside one consistent interface designed specifically for astrophotography.\u003c\/p\u003e\n\u003cp\u003eFor a beginner, that makes the hobby far less intimidating. For an experienced imager, it makes setup faster and field work more efficient.\u003c\/p\u003e\n\u003cp\u003e\u003cimg style=\"width: 100%;\" alt=\"ZWO ASIAIR Mini app control for astrophotography\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0523\/1650\/4241\/files\/airmini5.jpg?v=1782505170\"\u003e\u003c\/p\u003e\n\u003ch2\u003eWhat the ASIAIR Mini Can Control\u003c\/h2\u003e\n\u003cp\u003eThe ASIAIR Mini can bring several key parts of your imaging rig together into one system. Depending on your equipment, it can control:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eYour main imaging camera\u003c\/li\u003e\n\u003cli\u003eYour guide camera\u003c\/li\u003e\n\u003cli\u003eYour equatorial mount\u003c\/li\u003e\n\u003cli\u003eYour electronic focuser\u003c\/li\u003e\n\u003cli\u003eYour imaging sequence\u003c\/li\u003e\n\u003cli\u003eYour live stacking session\u003c\/li\u003e\n\u003cli\u003eYour target selection and framing\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThis gives the ASIAIR Mini a much bigger role than a simple wireless adapter. It becomes the brain of the imaging system, coordinating the parts that need to work together during a successful night under the stars.\u003c\/p\u003e\n\u003cp\u003e\u003cimg style=\"width: 100%;\" alt=\"ZWO ASIAIR Mini lightweight portable astrophotography controller\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0523\/1650\/4241\/files\/airmini7.jpg?v=1782505171\"\u003e\u003c\/p\u003e\n\u003ch2\u003eExternal 12V Power Required\u003c\/h2\u003e\n\u003cp\u003eThe ASIAIR Mini does \u003cstrong\u003enot\u003c\/strong\u003e contain an internal battery. It should be powered from a suitable regulated 12V DC power supply, portable lithium battery or astronomy power station.\u003c\/p\u003e\n\u003cp\u003eThis is important because some older descriptions incorrectly refer to battery life. In real use, the running time depends on the external power source you choose and the equipment connected to your imaging system.\u003c\/p\u003e\n\u003cp\u003eFor field use, we recommend using a reliable 12V astronomy power solution with enough capacity to run your mount, camera, dew control and ASIAIR Mini for the length of your imaging session.\u003c\/p\u003e\n\u003cp\u003e```\u003c\/p\u003e\n```html\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0523\/1650\/4241\/files\/zwo-asiair-mini-the-ultimate-astrophotography-control-system-658710.webp?v=1782505168\" alt=\"ASIAIR Mini Polar Alignment\" style=\"width:100%;\"\u003e\u003c\/p\u003e\n\n\u003ch2\u003eAccurate Polar Alignment Made Simple\u003c\/h2\u003e\n\n\u003cp\u003eAchieving an accurate polar alignment is one of the most important steps in successful deep-sky astrophotography. Even small alignment errors can lead to elongated stars, poor guiding performance and reduced image quality during long exposures.\u003c\/p\u003e\n\n\u003cp\u003eThe ASIAIR Mini makes this process remarkably straightforward. Using your connected imaging camera and plate solving technology, the software analyses the position of the stars and provides clear on-screen instructions to help you accurately align your mount with the celestial pole.\u003c\/p\u003e\n\n\u003cp\u003eFor beginners, this removes one of the biggest learning barriers in astrophotography. For experienced imagers, it significantly reduces setup time and allows imaging sessions to begin much faster.\u003c\/p\u003e\n\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0523\/1650\/4241\/files\/zwo-asiair-mini-the-ultimate-astrophotography-control-system-628325.webp?v=1782505168\" alt=\"ASIAIR Mini Plate Solving\" style=\"width:100%;\"\u003e\u003c\/p\u003e\n\n\u003ch2\u003ePlate Solving and Automatic Target Centreing\u003c\/h2\u003e\n\n\u003cp\u003eFinding faint galaxies and nebulae manually can be frustrating, particularly under light-polluted skies. The ASIAIR Mini eliminates much of this difficulty by using plate solving technology.\u003c\/p\u003e\n\n\u003cp\u003eAfter taking a short exposure, the software identifies the surrounding star field and determines the telescope's exact position in the sky. If the chosen object isn't perfectly centred, the mount is automatically adjusted until the target is framed exactly where you want it.\u003c\/p\u003e\n\n\u003cp\u003eThis feature is invaluable for repeat imaging sessions, mosaics and anyone wanting precise framing without spending valuable observing time searching manually.\u003c\/p\u003e\n\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0523\/1650\/4241\/files\/airmini12_984ca705-2d0c-4998-a9be-befa5926de05.jpg?v=1782505169\" alt=\"ASIAIR Mini Autoguiding\" style=\"width:100%;\"\u003e\u003c\/p\u003e\n\n\u003ch2\u003eIntegrated Autoguiding\u003c\/h2\u003e\n\n\u003cp\u003eLong-exposure astrophotography demands extremely accurate tracking. Even premium equatorial mounts contain tiny mechanical imperfections that can cause stars to drift during multi-minute exposures.\u003c\/p\u003e\n\n\u003cp\u003eThe ASIAIR Mini supports fully integrated autoguiding. When paired with a compatible guide camera and guide scope or off-axis guider, the software continually monitors a guide star and sends small correction commands to the mount to maintain precise tracking.\u003c\/p\u003e\n\n\u003cp\u003eThe result is sharper stars, longer exposures and significantly higher quality deep-sky images.\u003c\/p\u003e\n\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0523\/1650\/4241\/files\/airmini8.jpg?v=1782505169\" alt=\"ASIAIR Mini Electronic Auto Focus\" style=\"width:100%;\"\u003e\u003c\/p\u003e\n\n\u003ch2\u003eAutomatic Focusing with the ZWO EAF\u003c\/h2\u003e\n\n\u003cp\u003eTemperature changes throughout the night can cause even the best telescopes to drift out of focus. The ASIAIR Mini works seamlessly with the ZWO Electronic Automatic Focuser (EAF), allowing your telescope to maintain perfect focus throughout an imaging session.\u003c\/p\u003e\n\n\u003cp\u003eAutomatic focusing routines analyse star size, determine the optimum focus position and can repeat the process automatically as conditions change. This keeps your images consistently sharp without needing manual intervention.\u003c\/p\u003e\n\n\u003cp\u003eFor unattended imaging sessions, autofocus is one of the most valuable upgrades you can make.\u003c\/p\u003e\n\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0523\/1650\/4241\/files\/airmini14_d9750cc0-d4c4-4abd-9979-a2961bfb65fd.jpg?v=1782505169\" alt=\"ASIAIR Mini Automated Imaging\" style=\"width:100%;\"\u003e\u003c\/p\u003e\n\n\u003ch2\u003ePlan Mode and Automated Imaging\u003c\/h2\u003e\n\n\u003cp\u003eRather than manually starting every exposure, the ASIAIR Mini allows complete imaging sequences to be programmed in advance.\u003c\/p\u003e\n\n\u003cp\u003eYou can specify exposure length, gain, number of subframes, autofocus intervals and many other settings before beginning your session. Once started, the system manages the capture process automatically while you monitor progress remotely.\u003c\/p\u003e\n\n\u003cp\u003eThis level of automation dramatically reduces the workload during an imaging session and helps ensure consistent results throughout the night.\u003c\/p\u003e\n\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0523\/1650\/4241\/files\/airmini.jpg?v=1782505170\" alt=\"Portable Astrophotography with ASIAIR Mini\" style=\"width:100%;\"\u003e\u003c\/p\u003e\n\n\u003ch2\u003eDesigned for Travel Astrophotography\u003c\/h2\u003e\n\n\u003cp\u003eThe ASIAIR Mini is particularly attractive for portable imaging systems. Its compact size means it can remain permanently mounted to many telescopes, reducing setup time every time you head to a dark-sky location.\u003c\/p\u003e\n\n\u003cp\u003eCombined with a lightweight harmonic mount such as the ZWO AM3, a compact apochromatic refractor and a cooled astronomy camera, it creates a highly capable imaging system that can easily fit into a car or travel case.\u003c\/p\u003e\n\n\u003cp\u003eBecause the controller is mounted directly on the telescope, cable runs are shorter, tidier and less likely to snag during tracking.\u003c\/p\u003e\n\n\u003ch2\u003eIdeal Companion Products\u003c\/h2\u003e\n\n\u003cul\u003e\n\n\u003cli\u003eZWO AM3 Harmonic Mount\u003c\/li\u003e\n\n\u003cli\u003eZWO FF65 APO Refractor\u003c\/li\u003e\n\n\u003cli\u003eZWO ASI533MC Pro\u003c\/li\u003e\n\n\u003cli\u003eZWO ASI585MC Pro\u003c\/li\u003e\n\n\u003cli\u003eZWO ASI220MM Mini Guide Camera\u003c\/li\u003e\n\n\u003cli\u003eZWO 30F5 Guide Scope\u003c\/li\u003e\n\n\u003cli\u003eZWO Electronic Automatic Focuser (EAF)\u003c\/li\u003e\n\n\u003c\/ul\u003e\n\n\u003cp\u003eTogether these products create one of the easiest and most capable portable astrophotography systems currently available.\u003c\/p\u003e\n```\n```html id=\"mkr8pd\"\n\u003ch2\u003eBuild Your First ASIAIR Mini Imaging System\u003c\/h2\u003e\n\n\u003cp\u003eOne of the greatest strengths of the ZWO ASIAIR Mini is that it provides the perfect foundation for a complete astrophotography system. Rather than purchasing individual components and hoping they work together, the ASIAIR Mini allows you to build an integrated setup where your mount, camera, guider and focuser communicate through one simple application.\u003c\/p\u003e\n\n\u003cp\u003eBelow are three complete systems that we regularly recommend depending on your experience and imaging goals.\u003c\/p\u003e\n\n\u003cdiv style=\"background:#f8f9fa;border:1px solid #d9d9d9;padding:20px;border-radius:8px;margin:20px 0;\"\u003e\n\n\u003ch2\u003eBeginner Portable Setup\u003c\/h2\u003e\n\n\u003cul\u003e\n\n\u003cli\u003eZWO ASIAIR Mini\u003c\/li\u003e\n\n\u003cli\u003eZWO AM3 Harmonic Mount\u003c\/li\u003e\n\n\u003cli\u003eZWO FF65 APO Refractor\u003c\/li\u003e\n\n\u003cli\u003eZWO ASI533MC Pro\u003c\/li\u003e\n\n\u003cli\u003eZWO 30F5 Guide Scope\u003c\/li\u003e\n\n\u003cli\u003eZWO ASI220MM Mini Guide Camera\u003c\/li\u003e\n\n\u003cli\u003eZWO Electronic Automatic Focuser (EAF)\u003c\/li\u003e\n\n\u003c\/ul\u003e\n\n\u003cp\u003eThis lightweight combination is easy to transport, quick to assemble and capable of producing outstanding deep-sky images. It is an ideal first serious astrophotography system.\u003c\/p\u003e\n\n\u003c\/div\u003e\n\n\u003cdiv style=\"background:#f8f9fa;border:1px solid #d9d9d9;padding:20px;border-radius:8px;margin:20px 0;\"\u003e\n\n\u003ch2\u003eTravel Imaging System\u003c\/h2\u003e\n\n\u003cul\u003e\n\n\u003cli\u003eZWO ASIAIR Mini\u003c\/li\u003e\n\n\u003cli\u003eZWO AM3\u003c\/li\u003e\n\n\u003cli\u003eZWO FF107 APO\u003c\/li\u003e\n\n\u003cli\u003eZWO ASI2600MC Pro\u003c\/li\u003e\n\n\u003cli\u003eZWO EAF\u003c\/li\u003e\n\n\u003cli\u003eZWO ASI220MM Mini\u003c\/li\u003e\n\n\u003cli\u003eZWO Duo-Band Filter\u003c\/li\u003e\n\n\u003c\/ul\u003e\n\n\u003cp\u003eThis setup balances portability with exceptional image quality, making it perfect for dark-sky trips where every kilogram of equipment matters.\u003c\/p\u003e\n\n\u003c\/div\u003e\n\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0523\/1650\/4241\/files\/airmini2.jpg?v=1782505170\" alt=\"ASIAIR Mini complete imaging system\" style=\"width:100%;\"\u003e\u003c\/p\u003e\n\n\u003ch2\u003eWho Should Buy the ASIAIR Mini?\u003c\/h2\u003e\n\n\u003cp\u003eThe ASIAIR Mini is an excellent choice for:\u003c\/p\u003e\n\n\u003cul\u003e\n\n\u003cli\u003eAstrophotographers purchasing their first dedicated astronomy camera.\u003c\/li\u003e\n\n\u003cli\u003eAnyone wanting to replace a laptop with a compact wireless controller.\u003c\/li\u003e\n\n\u003cli\u003ePortable imaging systems.\u003c\/li\u003e\n\n\u003cli\u003eTravel astrophotography.\u003c\/li\u003e\n\n\u003cli\u003eGarden imaging setups.\u003c\/li\u003e\n\n\u003cli\u003eZWO camera owners wanting tighter system integration.\u003c\/li\u003e\n\n\u003cli\u003eUsers who value simplicity over endless software configuration.\u003c\/li\u003e\n\n\u003c\/ul\u003e\n\n\u003cp\u003eIf your priority is building the lightest possible imaging system while still benefiting from modern automation, the ASIAIR Mini is one of the finest products currently available.\u003c\/p\u003e\n\n\u003ch2\u003ePros\u003c\/h2\u003e\n\n\u003cul\u003e\n\n\u003cli\u003eExtremely compact and lightweight.\u003c\/li\u003e\n\n\u003cli\u003eSimple smartphone and tablet control.\u003c\/li\u003e\n\n\u003cli\u003eExcellent wireless performance.\u003c\/li\u003e\n\n\u003cli\u003eFast polar alignment.\u003c\/li\u003e\n\n\u003cli\u003eIntegrated plate solving.\u003c\/li\u003e\n\n\u003cli\u003eSupports autoguiding.\u003c\/li\u003e\n\n\u003cli\u003eCompatible with the ZWO EAF.\u003c\/li\u003e\n\n\u003cli\u003eLive Stacking support.\u003c\/li\u003e\n\n\u003cli\u003eExcellent value for money.\u003c\/li\u003e\n\n\u003cli\u003ePerfect for travel and portable imaging.\u003c\/li\u003e\n\n\u003c\/ul\u003e\n\n\u003ch2\u003eConsiderations\u003c\/h2\u003e\n\n\u003cul\u003e\n\n\u003cli\u003eDesigned primarily around the ZWO ecosystem.\u003c\/li\u003e\n\n\u003cli\u003eRequires an external regulated 12V DC power supply.\u003c\/li\u003e\n\n\u003cli\u003eThe ASIAIR Plus offers greater connectivity for larger observatory systems.\u003c\/li\u003e\n\n\u003cli\u003eAdvanced users with highly customised multi-brand systems may still prefer a Windows mini PC running specialist software.\u003c\/li\u003e\n\n\u003c\/ul\u003e\n\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\n\u003ch3\u003eDoes the ASIAIR Mini replace a laptop?\u003c\/h3\u003e\n\n\u003cp\u003eYes. Most astrophotographers can perform their complete imaging session using only the ASIAIR Mini and the ASIAIR mobile app.\u003c\/p\u003e\n\n\u003ch3\u003eDoes it support DSLR cameras?\u003c\/h3\u003e\n\n\u003cp\u003eYes. Many Canon and Nikon DSLR models are supported alongside compatible ZWO astronomy cameras.\u003c\/p\u003e\n\n\u003ch3\u003eCan it perform polar alignment?\u003c\/h3\u003e\n\n\u003cp\u003eYes. The integrated Polar Alignment routine is one of its most popular features and makes accurate mount alignment straightforward.\u003c\/p\u003e\n\n\u003ch3\u003eDoes it support plate solving?\u003c\/h3\u003e\n\n\u003cp\u003eYes. Plate solving is built in and is used for accurate GoTo positioning and automatic target centring.\u003c\/p\u003e\n\n\u003ch3\u003eCan it control my mount?\u003c\/h3\u003e\n\n\u003cp\u003eYes. The ASIAIR Mini supports many popular equatorial mounts, allowing GoTo slews and automated imaging workflows.\u003c\/p\u003e\n\n\u003ch3\u003eCan it control the ZWO EAF?\u003c\/h3\u003e\n\n\u003cp\u003eYes. The Electronic Automatic Focuser integrates seamlessly, allowing autofocus and automatic refocusing throughout the night.\u003c\/p\u003e\n\n\u003ch3\u003eCan it guide my telescope?\u003c\/h3\u003e\n\n\u003cp\u003eAbsolutely. The ASIAIR Mini fully supports autoguiding with compatible guide cameras and guide scopes.\u003c\/p\u003e\n\n\u003ch3\u003eCan I image from indoors?\u003c\/h3\u003e\n\n\u003cp\u003eYes. Once connected, you can monitor and control your imaging session wirelessly from inside your home or observatory.\u003c\/p\u003e\n\n\u003ch3\u003eDoes the ASIAIR Mini contain an internal battery?\u003c\/h3\u003e\n\n\u003cp\u003eNo. It requires a suitable regulated 12V DC power supply or portable astronomy battery.\u003c\/p\u003e\n\n\u003ch3\u003eShould I choose the Mini or the Plus?\u003c\/h3\u003e\n\n\u003cp\u003eThe ASIAIR Mini is ideal for portable imaging and compact systems. If you require larger storage, Ethernet connectivity and additional power outputs, the ASIAIR Plus may be the better choice.\u003c\/p\u003e\n\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0523\/1650\/4241\/files\/airmini14_d9750cc0-d4c4-4abd-9979-a2961bfb65fd.jpg?v=1782505169\" alt=\"ZWO ASIAIR Mini astrophotography controller\" style=\"width:100%;\"\u003e\u003c\/p\u003e\n\n\u003ch2\u003eDark Clear Skies Final Verdict\u003c\/h2\u003e\n\n\u003cp\u003eThe \u003cstrong\u003eZWO ASIAIR Mini\u003c\/strong\u003e proves that you don't need a complicated computer system to produce outstanding astrophotography. By combining mount control, camera control, plate solving, polar alignment, guiding, autofocus and automated imaging into one remarkably compact controller, it removes much of the technical complexity that has traditionally discouraged newcomers from entering the hobby.\u003c\/p\u003e\n\n\u003cp\u003eIts small size makes it particularly attractive for portable imaging systems, while its polished software provides enough automation to satisfy experienced astrophotographers looking for a clean, efficient workflow.\u003c\/p\u003e\n\n\u003cp\u003eIf your goal is to build a lightweight, reliable and highly capable imaging system, the ASIAIR Mini is one of the easiest products in the astronomy market for us to recommend. It delivers exceptional ease of use, excellent performance and outstanding value for money.\u003c\/p\u003e\n\n\u003chr\u003e\n\n\u003cdiv style=\"background:#eef6ff;border:1px solid #c9def7;padding:20px;border-radius:8px;margin-top:30px;\"\u003e\n\n\u003ch2\u003eNeed Help Building an ASIAIR Mini Imaging System?\u003c\/h2\u003e\n\n\u003cp\u003eWhether you're purchasing your first astronomy camera or upgrading an existing setup, we're always happy to help you choose equipment that works together perfectly.\u003c\/p\u003e\n\n\u003cp\u003eWe can recommend complete imaging systems based on your telescope, budget and astrophotography goals, helping you get the very best from your equipment from day one.\u003c\/p\u003e\n\n\u003cp style=\"text-align:center;margin-top:20px;\"\u003e\n\u003ca href=\"\/pages\/contact-us\" style=\"display:inline-block;background:#005baa;color:#fff;padding:14px 28px;border-radius:6px;text-decoration:none;font-weight:bold;\"\u003e\nSpeak to the Dark Clear Skies Team →\n\u003c\/a\u003e\n\u003c\/p\u003e\n\n\u003c\/div\u003e\n```\n","brand":"ZWO","offers":[{"title":"Default Title","offer_id":42320149053617,"sku":"ZWO-ASIAIR-MINI","price":215.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0523\/1650\/4241\/files\/zwo-asiair-mini-the-ultimate-astrophotography-control-system-953873.jpg?v=1718480597"},{"product_id":"zwo-guide-scope-30mm-f-4-precision-astrophotography-tool-darkclearskies-co-uk-1","title":"Zwo Guide Scope 30mm f\/4 - Precision Astrophotography Tool | DarkClearSkies.co.uk","description":"\u003cp\u003eStep into the world of astrophotography with the ZWO Guide Scope 30mm f\/4, a precision-engineered tool designed for capturing the mesmerizing beauty of the cosmos. This mini guide scope is an essential addition for both amateur and professional astrophotographers who seek unparalleled clarity and accuracy in their celestial imaging.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eKey Features:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh-Quality Optics\u003c\/strong\u003e: With its 120mm focal length and wide field of view, this guide scope promises crisp, detailed images of a vast array of celestial objects.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompact and Lightweight\u003c\/strong\u003e: The sleek design of the ZWO 30mm Guide Scope ensures ease of handling and portability, perfect for stargazing wherever your journey takes you.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUser-Friendly\u003c\/strong\u003e: This guide scope is incredibly easy to set up and operate, making it an ideal choice for both newcomers to astrophotography and seasoned veterans.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVersatile Compatibility\u003c\/strong\u003e: It seamlessly integrates with a wide variety of telescopes and mounts, ensuring a smooth astrophotography experience.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eComplete Setup Kit\u003c\/strong\u003e: Comes equipped with all necessary accessories for quick and hassle-free installation.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eExperience the thrill of capturing stunning celestial phenomena with the ZWO 30mm f\/4 Mini Guide Scope. Its advanced features and reliable performance make it a standout choice for capturing the wonders of the night sky.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eOrder now from DarkClearSkies.co.uk\u003c\/strong\u003e and embark on an awe-inspiring astrophotography adventure today!\u003c\/p\u003e\n\u003ch1\u003e\n\u003cbr\u003e\u003cimg height=\"381\" width=\"579\" src=\"https:\/\/astronomy-imaging-camera.com\/wp-content\/uploads\/13-e1526019225885.png\"\u003e\n\u003c\/h1\u003e\n\u003cdiv\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cstrong\u003eParameters:\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv\u003eLens Diameter: 30 mm\u003c\/div\u003e\n\u003cdiv\u003eFocal Length: 120 mm\u003c\/div\u003e\n\u003cdiv\u003eWeight (include guider ring and dovetail): 250 g\u003c\/div\u003e\n\u003cdiv\u003eBack Focus: adjustable,（0~20 mm）\u003c\/div\u003e\n\u003cdiv\u003eFocuser Type: front part focuser\u003c\/div\u003e\n\u003cdiv\u003eTube travel: 20 mm\u003c\/div\u003e\n\u003cdiv\u003eDovetail includes 1\/4″ screw hole.\u003c\/div\u003e\n\u003cdiv\u003e \u003c\/div\u003e\n\u003cdiv\u003e \u003c\/div\u003e\n\u003cdiv\u003e\n\u003cfigure class=\"attachment attachment--preview\" data-trix-content-type=\"image\" data-trix-attachment='{\"contentType\":\"image\",\"height\":600,\"url\":\"https:\/\/astronomy-imaging-camera.com\/wp-content\/uploads\/8-e1525941766369.png\",\"width\":600}'\u003e\u003cimg height=\"600\" width=\"600\" src=\"https:\/\/astronomy-imaging-camera.com\/wp-content\/uploads\/8-e1525941766369.png\"\u003e\n\u003cfigcaption class=\"attachment__caption\"\u003e\u003c\/figcaption\u003e\n\u003c\/figure\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cfigure class=\"attachment attachment--preview\" data-trix-content-type=\"image\" data-trix-attachment='{\"contentType\":\"image\",\"height\":645,\"url\":\"https:\/\/astronomy-imaging-camera.com\/wp-content\/uploads\/30mm-F4-ZWO-mini-guide-scope-953x1024.jpg\",\"width\":600}'\u003e\u003cimg height=\"645\" width=\"600\" src=\"https:\/\/astronomy-imaging-camera.com\/wp-content\/uploads\/30mm-F4-ZWO-mini-guide-scope-953x1024.jpg\"\u003e\n\u003cfigcaption class=\"attachment__caption\"\u003e\u003c\/figcaption\u003e\n\u003c\/figure\u003e\n\u003cfigure class=\"attachment attachment--preview\" data-trix-content-type=\"image\" data-trix-attachment='{\"contentType\":\"image\",\"height\":600,\"url\":\"https:\/\/astronomy-imaging-camera.com\/wp-content\/uploads\/3.png\",\"width\":600}'\u003e\u003cimg height=\"600\" width=\"600\" src=\"https:\/\/astronomy-imaging-camera.com\/wp-content\/uploads\/3.png\"\u003e\n\u003cfigcaption class=\"attachment__caption\"\u003e\u003c\/figcaption\u003e\n\u003c\/figure\u003e\n\u003cfigure class=\"attachment attachment--preview\" data-trix-content-type=\"image\" data-trix-attachment='{\"contentType\":\"image\",\"height\":904,\"url\":\"https:\/\/astronomy-imaging-camera.com\/wp-content\/uploads\/4.png\",\"width\":904}'\u003e\u003cimg height=\"904\" width=\"904\" src=\"https:\/\/astronomy-imaging-camera.com\/wp-content\/uploads\/4.png\"\u003e\n\u003cfigcaption class=\"attachment__caption\"\u003e\u003c\/figcaption\u003e\n\u003c\/figure\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cfigure class=\"attachment attachment--preview\" data-trix-content-type=\"image\" data-trix-attachment='{\"contentType\":\"image\",\"height\":919,\"url\":\"https:\/\/astronomy-imaging-camera.com\/wp-content\/uploads\/9.png\",\"width\":919}'\u003e\u003cimg height=\"919\" width=\"919\" src=\"https:\/\/astronomy-imaging-camera.com\/wp-content\/uploads\/9.png\"\u003e\n\u003cfigcaption class=\"attachment__caption\"\u003e\u003c\/figcaption\u003e\n\u003c\/figure\u003e\n\u003cfigure class=\"attachment attachment--preview\" data-trix-content-type=\"image\" data-trix-attachment='{\"contentType\":\"image\",\"height\":636,\"url\":\"https:\/\/astronomy-imaging-camera.com\/wp-content\/uploads\/mini%E5%AF%BC%E6%98%9F%E9%95%9C%E5%B0%BA%E5%AF%B8%E5%9B%BE.jpg\",\"width\":785}'\u003e\u003cimg height=\"636\" width=\"785\" src=\"https:\/\/astronomy-imaging-camera.com\/wp-content\/uploads\/mini%E5%AF%BC%E6%98%9F%E9%95%9C%E5%B0%BA%E5%AF%B8%E5%9B%BE.jpg\"\u003e\n\u003cfigcaption class=\"attachment__caption\"\u003e\u003c\/figcaption\u003e\n\u003c\/figure\u003e\n\u003c\/div\u003e","brand":"ZWO","offers":[{"title":"Default Title","offer_id":42320161145009,"sku":"ZWO-30F4","price":101.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0523\/1650\/4241\/files\/zwo-guide-scope-30mm-f4-precision-astrophotography-tool-darkclearskiescouk-190365.jpg?v=1718480593"},{"product_id":"zwo-asiair-plus-256gb","title":"ZWO Asiair Plus 256GB","description":"\u003ch2\u003eZWO ASIAIR Plus 256GB In-Depth Review – The Smart Observatory Controller That Changed Astrophotography\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eZWO ASIAIR Plus 256GB\u003c\/strong\u003e has transformed the way astrophotographers capture the night sky. Instead of juggling laptops, separate software packages, USB hubs, power boxes and tangled cables, the ASIAIR Plus brings camera control, mount control, guiding, autofocus, plate solving, polar alignment and automated imaging into one compact wireless controller.\u003c\/p\u003e\n\u003cp\u003eDesigned specifically for astrophotography, it allows you to operate your entire imaging rig from a smartphone or tablet. Whether you are imaging from the garden, travelling to a dark-sky site or running a permanent observatory, the ASIAIR Plus makes the whole process cleaner, faster and far easier to manage.\u003c\/p\u003e\n\u003cp\u003eThe \u003cstrong\u003e256GB version\u003c\/strong\u003e is particularly useful for modern high-resolution cameras, long imaging sessions, mosaics and multi-night projects. Instead of constantly worrying about storage space, you can capture large volumes of data directly to the unit before transferring your files for processing.\u003c\/p\u003e\n\u003cdiv style=\"background: #eef7ff; border-left: 5px solid #005baa; padding: 20px; margin: 30px 0; border-radius: 8px;\"\u003e\n\u003ch2\u003eAt a Glance\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eBest For:\u003c\/strong\u003e Complete wireless astrophotography control\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIdeal User:\u003c\/strong\u003e Beginner to advanced astrophotographers\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eStorage:\u003c\/strong\u003e 256GB internal eMMC\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eControl:\u003c\/strong\u003e Smartphone or tablet via ASIAIR app\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eBest Paired With:\u003c\/strong\u003e ZWO cameras, AM3, AM5N, EAF, EFW and guide cameras\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eOur Verdict:\u003c\/strong\u003e One of the most important astrophotography accessories ever released.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background: #f8f9fa; border: 1px solid #d9d9d9; padding: 20px; border-radius: 8px; margin: 30px 0;\"\u003e\n\u003ch2\u003eDark Clear Skies Verdict\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eOverall Rating: 10 \/ 10\u003c\/strong\u003e\u003c\/p\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; margin-top: 20px;\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px;\"\u003e\u003cstrong\u003eEase of Use\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 8px;\"\u003e★★★★★ 10\/10\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px;\"\u003e\u003cstrong\u003eAutomation\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 8px;\"\u003e★★★★★ 10\/10\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px;\"\u003e\u003cstrong\u003eWireless Control\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 8px;\"\u003e★★★★★ 10\/10\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px;\"\u003e\u003cstrong\u003eBeginner Friendly\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 8px;\"\u003e★★★★★ 10\/10\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px;\"\u003e\u003cstrong\u003eSystem Integration\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 8px;\"\u003e★★★★★ 10\/10\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px;\"\u003e\u003cstrong\u003eValue for Money\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 8px;\"\u003e★★★★★ 9.8\/10\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003eThe ASIAIR Plus is more than a control box. It is the heart of a modern astrophotography system. It removes much of the complexity that once made deep-sky imaging intimidating and replaces it with a clean, intuitive workflow that lets you focus on capturing images rather than fighting equipment.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cp\u003e\u003cimg style=\"width: 100%;\" alt=\"ZWO ASIAIR Plus 256GB smart astrophotography controller\" src=\"https:\/\/astronomy-imaging-camera.com\/wp-content\/uploads\/1000-Plus_01-960x1024.jpg\"\u003e\u003c\/p\u003e\n\u003ch2\u003eWhy the ASIAIR Plus Has Become So Popular\u003c\/h2\u003e\n\u003cp\u003eAstrophotography used to involve a fairly complicated setup. A typical imaging night might require a laptop, capture software, guiding software, mount drivers, plate solving tools, power distribution, USB hubs and several cables running across the mount.\u003c\/p\u003e\n\u003cp\u003eThe ASIAIR Plus changes that experience completely. It combines almost every major imaging function into one dedicated device controlled from a single mobile app. Polar alignment, GoTo slewing, plate solving, autoguiding, autofocus, live stacking, image capture, filter changes, meridian flips and imaging plans are all handled from the same interface.\u003c\/p\u003e\n\u003cp\u003eFor beginners, this makes astrophotography much less intimidating. For experienced imagers, it makes setup faster, cable management cleaner and unattended imaging more reliable.\u003c\/p\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e256GB high-speed internal eMMC storage\u003c\/li\u003e\n\u003cli\u003eWireless control from smartphone or tablet\u003c\/li\u003e\n\u003cli\u003eIntegrated USB hub\u003c\/li\u003e\n\u003cli\u003eFour regulated 12V DC power outputs\u003c\/li\u003e\n\u003cli\u003eEthernet connectivity\u003c\/li\u003e\n\u003cli\u003eAutomatic polar alignment\u003c\/li\u003e\n\u003cli\u003ePlate solving and target centring\u003c\/li\u003e\n\u003cli\u003eMount control and GoTo\u003c\/li\u003e\n\u003cli\u003eAutoguiding\u003c\/li\u003e\n\u003cli\u003eElectronic autofocus with ZWO EAF\u003c\/li\u003e\n\u003cli\u003eAutorun and Plan Mode\u003c\/li\u003e\n\u003cli\u003eAutomatic meridian flip\u003c\/li\u003e\n\u003cli\u003eLive stacking for EAA\u003c\/li\u003e\n\u003cli\u003eMosaic planning\u003c\/li\u003e\n\u003cli\u003eSky Atlas integration\u003c\/li\u003e\n\u003cli\u003eExcellent integration with ZWO cameras, mounts and accessories\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cimg style=\"width: 100%;\" alt=\"ZWO ASIAIR Plus connection overview\" src=\"https:\/\/astronomy-imaging-camera.com\/wp-content\/uploads\/1000-Plus_02-959x1024.jpg\"\u003e\u003c\/p\u003e\n\u003ch2\u003eBuilt for Complete Telescope Control\u003c\/h2\u003e\n\u003cp\u003eThe ASIAIR Plus acts as the central control hub for your imaging system. Cameras, guide cameras, electronic focusers, filter wheels and compatible mounts can all connect directly to the unit, reducing the need for separate USB hubs and long cable runs.\u003c\/p\u003e\n\u003cp\u003eOnce everything is connected, the entire system can be controlled wirelessly from the ASIAIR app. This creates a much cleaner imaging rig, improves reliability and helps reduce the risk of cable snags during long automated sessions.\u003c\/p\u003e\n\u003cp\u003eThis is especially valuable on portable setups where speed and simplicity matter. A well-planned ASIAIR system can be unpacked, connected and imaging far faster than a traditional laptop-based setup.\u003c\/p\u003e\n\u003cp\u003e\u003cimg style=\"width: 100%;\" alt=\"ZWO ASIAIR Plus ports and hardware layout\" src=\"https:\/\/astronomy-imaging-camera.com\/wp-content\/uploads\/1000-Plus_0313.jpg\"\u003e\u003c\/p\u003e\n\u003ch2\u003e256GB Internal Storage\u003c\/h2\u003e\n\u003cp\u003eThe 256GB version gives you far more internal storage than earlier models, which is important when using modern cooled astronomy cameras. High-resolution cameras such as the ASI2600MC Pro, ASI2600MM Pro or ASI6200 series can generate large files very quickly.\u003c\/p\u003e\n\u003cp\u003eDuring a long night of imaging, especially when collecting calibration frames or shooting mosaics, storage can disappear faster than expected. The larger internal capacity gives you more freedom to capture data directly to the ASIAIR before transferring it to your processing computer.\u003c\/p\u003e\n\u003cp\u003eFor travelling imagers, this is a major advantage. You can collect multiple nights of data without needing to constantly manage external drives in the field.\u003c\/p\u003e\n\u003cp\u003e\u003cimg style=\"width: 100%;\" alt=\"ZWO ASIAIR Plus mobile app interface\" src=\"https:\/\/astronomy-imaging-camera.com\/wp-content\/uploads\/1000-Plus_041-959x1024.jpg\"\u003e\u003c\/p\u003e\n\u003ch2\u003eControl Your Entire Observatory from Your Phone or Tablet\u003c\/h2\u003e\n\u003cp\u003eThe ASIAIR app is one of the main reasons the system has become so popular. It presents powerful astrophotography tools in a way that feels clear, modern and approachable.\u003c\/p\u003e\n\u003cp\u003eFrom a phone or tablet, you can control your camera, mount, guide camera, focuser, filter wheel and imaging sequence. You can preview images, plate solve, check guiding, change exposure settings, monitor storage and run an entire imaging plan without needing to touch the telescope.\u003c\/p\u003e\n\u003cp\u003eFor winter imaging, this is a huge quality-of-life improvement. Once your rig is running, you can often monitor the session from indoors rather than standing beside the mount in the cold.\u003c\/p\u003e\n\u003cp\u003e\u003cimg style=\"width: 100%;\" alt=\"ZWO ASIAIR Plus polar alignment routine\" src=\"https:\/\/astronomy-imaging-camera.com\/wp-content\/uploads\/1000-Plus_05-960x1024.jpg\"\u003e\u003c\/p\u003e\n\u003ch2\u003eFast and Accurate Polar Alignment\u003c\/h2\u003e\n\u003cp\u003ePolar alignment is one of the most important steps in deep-sky astrophotography. If the mount is not aligned correctly, long exposures can suffer from field rotation, guiding problems and elongated stars.\u003c\/p\u003e\n\u003cp\u003eThe ASIAIR Plus makes this process far easier. Using plate solving, the app analyses the sky, calculates the mount's alignment error and guides you through the necessary adjustments. Instead of relying on a polar scope or guesswork, you receive clear on-screen feedback.\u003c\/p\u003e\n\u003cp\u003eFor beginners, this is one of the most valuable features of the whole system. It removes a major barrier to successful imaging and helps users achieve reliable results much sooner.\u003c\/p\u003e\n\u003cp\u003e\u003cimg style=\"width: 100%;\" alt=\"ZWO ASIAIR Plus plate solving and target centring\" src=\"https:\/\/astronomy-imaging-camera.com\/wp-content\/uploads\/1000-Plus_061-960x1024.jpg\"\u003e\u003c\/p\u003e\n\u003ch2\u003ePlate Solving and Accurate Target Centring\u003c\/h2\u003e\n\u003cp\u003ePlate solving is one of the technologies that has transformed modern astrophotography. Instead of manually hunting for a faint object, the ASIAIR captures a short exposure, recognises the star pattern and calculates exactly where the telescope is pointing.\u003c\/p\u003e\n\u003cp\u003eIf the target is not centred, the ASIAIR automatically corrects the mount position and checks again. This means even faint galaxies and nebulae can be placed precisely in the frame without frustration.\u003c\/p\u003e\n\u003cp\u003eFor anyone who has ever struggled to find a target manually, plate solving feels almost magical. It saves time, improves framing and makes repeat imaging sessions much easier.\u003c\/p\u003e\n\u003cp\u003e\u003cimg style=\"width: 100%;\" alt=\"ZWO ASIAIR Plus Sky Atlas\" src=\"https:\/\/astronomy-imaging-camera.com\/wp-content\/uploads\/1000-Plus_07-959x1024.jpg\"\u003e\u003c\/p\u003e\n\u003ch2\u003eIntegrated Sky Atlas\u003c\/h2\u003e\n\u003cp\u003eThe built-in Sky Atlas allows you to browse targets directly from the ASIAIR app. You can select an object, see where it is in the sky, slew the mount and let plate solving centre it accurately.\u003c\/p\u003e\n\u003cp\u003eThis makes the ASIAIR Plus feel less like a technical control box and more like a complete observing assistant. Beginners can explore targets more confidently, while experienced imagers can plan and frame objects quickly.\u003c\/p\u003e\n\u003cp\u003eIt is especially useful when combined with Plan Mode, where multiple targets can be scheduled in advance for an automated night of imaging.\u003c\/p\u003e\n\u003cp\u003e\u003cimg style=\"width: 100%;\" alt=\"ZWO ASIAIR Plus autoguiding screen\" src=\"https:\/\/astronomy-imaging-camera.com\/wp-content\/uploads\/1000-Plus_08-960x1024.jpg\"\u003e\u003c\/p\u003e\n\u003ch2\u003eAutomatic Guiding\u003c\/h2\u003e\n\u003cp\u003eLong-exposure astrophotography requires accurate tracking. Even very good mounts have small mechanical imperfections that can cause stars to drift during multi-minute exposures.\u003c\/p\u003e\n\u003cp\u003eThe ASIAIR Plus integrates autoguiding directly into the imaging workflow. With a guide camera and guide scope or off-axis guider, the software tracks a guide star and sends small corrections to the mount to keep everything aligned.\u003c\/p\u003e\n\u003cp\u003eThis allows longer exposures, sharper stars and better final images. Because guiding is handled inside the same app as image capture and mount control, the whole process is much easier than managing separate guiding software on a laptop.\u003c\/p\u003e\n\u003cp\u003e\u003cimg style=\"width: 100%;\" alt=\"ZWO ASIAIR Plus electronic autofocus\" src=\"https:\/\/astronomy-imaging-camera.com\/wp-content\/uploads\/1000-Plus_09-959x1024.jpg\"\u003e\u003c\/p\u003e\n\u003ch2\u003eElectronic Auto Focus\u003c\/h2\u003e\n\u003cp\u003eFocus is critical in astrophotography. Even a small focus error can ruin an otherwise perfect night of imaging. Temperature changes, filter changes and telescope movement can all shift focus over time.\u003c\/p\u003e\n\u003cp\u003eWhen paired with the \u003cstrong\u003eZWO Electronic Automatic Focuser\u003c\/strong\u003e, the ASIAIR Plus can run an autofocus routine to find the sharpest possible focus point. It can also refocus automatically during the night based on time, temperature changes or filter changes.\u003c\/p\u003e\n\u003cp\u003eThis is one of the biggest upgrades you can make to an imaging system. Once autofocus is working reliably, your images become sharper, your sessions become more consistent and unattended imaging becomes much more practical.\u003c\/p\u003e\n\u003cp\u003e\u003cimg style=\"width: 100%;\" alt=\"ZWO ASIAIR Plus autorun imaging sequence\" src=\"https:\/\/astronomy-imaging-camera.com\/wp-content\/uploads\/1000-Plus_101-960x1024.jpg\"\u003e\u003c\/p\u003e\n\u003ch2\u003eAutomated Imaging Sessions\u003c\/h2\u003e\n\u003cp\u003eThe ASIAIR Plus can automate image capture through Autorun and Plan Mode. Instead of manually starting each exposure, you can create a complete sequence with exposure length, number of frames, gain, cooling settings and filter choices.\u003c\/p\u003e\n\u003cp\u003eOnce the sequence begins, the ASIAIR handles the session while you monitor progress from your device. For longer nights, this makes imaging far more productive and far less tiring.\u003c\/p\u003e\n\u003cp\u003eAutomation is where the ASIAIR Plus really starts to feel like a miniature observatory controller rather than just a camera accessory.\u003c\/p\u003e\n\u003cp\u003e\u003cimg style=\"width: 100%;\" alt=\"ZWO ASIAIR Plus automatic meridian flip\" src=\"https:\/\/astronomy-imaging-camera.com\/wp-content\/uploads\/1000-Plus_11-960x1024.jpg\"\u003e\u003c\/p\u003e\n\u003ch2\u003eAutomatic Meridian Flip\u003c\/h2\u003e\n\u003cp\u003eWhen a target crosses the meridian, a German equatorial mount often needs to flip to continue tracking safely. Traditionally this required user attention, careful timing and manual checking.\u003c\/p\u003e\n\u003cp\u003eThe ASIAIR Plus can automate this process. It pauses imaging, commands the mount to flip, recentres the target using plate solving, restarts guiding and resumes the imaging sequence.\u003c\/p\u003e\n\u003cp\u003eFor unattended sessions, this is invaluable. It allows the mount to continue imaging safely after the target crosses the meridian, helping you collect more data from each clear night.\u003c\/p\u003e\n\u003cp\u003e\u003cimg style=\"width: 100%;\" alt=\"ZWO ASIAIR Plus live stacking\" src=\"https:\/\/astronomy-imaging-camera.com\/wp-content\/uploads\/1000-Plus_121-959x1024.jpg\"\u003e\u003c\/p\u003e\n\u003ch2\u003eLive Stacking for EAA\u003c\/h2\u003e\n\u003cp\u003eThe ASIAIR Plus is not only useful for traditional deep-sky imaging. Its Live Stacking mode also makes it excellent for Electronically Assisted Astronomy.\u003c\/p\u003e\n\u003cp\u003eInstead of waiting until the next day to process your data, individual exposures are stacked in real time. As more frames are added, galaxies, nebulae and clusters become brighter, cleaner and more detailed on screen.\u003c\/p\u003e\n\u003cp\u003eThis is brilliant for outreach, family observing, astronomy clubs and anyone who wants to see deep-sky objects build live during the session.\u003c\/p\u003e\n\u003cp\u003e\u003cimg style=\"width: 100%;\" alt=\"ZWO ASIAIR Plus Plan Mode\" src=\"https:\/\/astronomy-imaging-camera.com\/wp-content\/uploads\/1000-Plus_151.jpg\"\u003e\u003c\/p\u003e\n\u003ch2\u003ePlan Mode for Multi-Target Imaging\u003c\/h2\u003e\n\u003cp\u003ePlan Mode allows you to create a complete imaging schedule before the night begins. You can choose targets, define exposure settings, set start and end times, add autofocus routines, include meridian flips and automate filter changes.\u003c\/p\u003e\n\u003cp\u003eThis is ideal for longer sessions where you want to capture more than one object or maximise the available dark hours. The ASIAIR Plus can move from target to target, centre each one and capture the required data automatically.\u003c\/p\u003e\n\u003cp\u003eFor advanced users, Plan Mode is one of the most powerful reasons to choose the ASIAIR Plus.\u003c\/p\u003e\n\u003cp\u003e\u003cimg style=\"width: 100%;\" alt=\"ZWO ASIAIR Plus mosaic planning\" src=\"https:\/\/astronomy-imaging-camera.com\/wp-content\/uploads\/1000-Plus_162.jpg\"\u003e\u003c\/p\u003e\n\u003ch2\u003eMosaic Planning\u003c\/h2\u003e\n\u003cp\u003eSome astronomical targets are too large for a single frame. Objects such as the Heart and Soul Nebulae, the North America Nebula and the Veil Nebula often require multiple overlapping panels.\u003c\/p\u003e\n\u003cp\u003eThe ASIAIR Plus can help plan mosaics by calculating the required framing and panel layout. It then slews the telescope between panels, plate solves each position and captures the data needed for a larger final image.\u003c\/p\u003e\n\u003cp\u003eMosaic imaging used to feel like an advanced technique. The ASIAIR Plus makes it far more approachable.\u003c\/p\u003e\n\u003cp\u003e\u003cimg style=\"width: 100%;\" alt=\"ZWO ASIAIR Plus power management\" src=\"https:\/\/astronomy-imaging-camera.com\/wp-content\/uploads\/1000-Plus_17-959x1024.jpg\"\u003e\u003c\/p\u003e\n\u003ch2\u003eIntegrated Power Management\u003c\/h2\u003e\n\u003cp\u003eThe ASIAIR Plus includes four regulated 12V DC power outputs, allowing several accessories to be powered directly from the unit.\u003c\/p\u003e\n\u003cp\u003eThis helps reduce the number of separate power cables running around the mount. A cleaner power layout means easier balancing, less cable drag and fewer potential snags during long automated sessions.\u003c\/p\u003e\n\u003cp\u003eTypical devices powered from the ASIAIR Plus may include cooled cameras, dew accessories, focusers and other low-power equipment. Always check the power requirements of your individual devices before connecting them.\u003c\/p\u003e\n\u003cp\u003e\u003cimg style=\"width: 100%;\" alt=\"ZWO ASIAIR Plus USB hub\" src=\"https:\/\/astronomy-imaging-camera.com\/wp-content\/uploads\/1000-Plus_18-960x1024.jpg\"\u003e\u003c\/p\u003e\n\u003ch2\u003eBuilt-In USB Hub\u003c\/h2\u003e\n\u003cp\u003eUSB cable management is one of the most common sources of frustration in astrophotography. The ASIAIR Plus reduces that problem by providing integrated USB connectivity for your cameras and accessories.\u003c\/p\u003e\n\u003cp\u003eGuide cameras, main cameras, focusers and filter wheels can all connect directly to the controller. This reduces the need for additional hubs and keeps the system neater.\u003c\/p\u003e\n\u003cp\u003eThe result is a cleaner, more reliable rig that is easier to troubleshoot in the dark.\u003c\/p\u003e\n\u003cp\u003e\u003cimg style=\"width: 100%;\" alt=\"ZWO ASIAIR Plus Ethernet connection\" src=\"https:\/\/astronomy-imaging-camera.com\/wp-content\/uploads\/1000-Plus_19-959x1024.jpg\"\u003e\u003c\/p\u003e\n\u003ch2\u003eReliable Network Connectivity\u003c\/h2\u003e\n\u003cp\u003eMost users connect to the ASIAIR Plus via Wi-Fi, but Ethernet is extremely useful for permanent setups or situations where wireless performance is limited.\u003c\/p\u003e\n\u003cp\u003eA wired network connection can provide greater stability when imaging from an observatory, outbuilding or garden setup where Wi-Fi interference may be a problem.\u003c\/p\u003e\n\u003cp\u003eThis makes the Plus version especially attractive for users who want a system that can grow from a portable rig into a more permanent installation.\u003c\/p\u003e\n\u003cp\u003e\u003cimg style=\"width: 100%;\" alt=\"ZWO ASIAIR Plus remote imaging from indoors\" src=\"https:\/\/astronomy-imaging-camera.com\/wp-content\/uploads\/1000-Plus_20-960x1024.jpg\"\u003e\u003c\/p\u003e\n\u003ch2\u003eImage from the Comfort of Indoors\u003c\/h2\u003e\n\u003cp\u003eOnce the telescope is aligned, focused and imaging, the ASIAIR Plus allows you to monitor the session from indoors. You can check guiding, review images, adjust settings and confirm progress without standing beside the telescope all night.\u003c\/p\u003e\n\u003cp\u003eThis makes winter imaging far more enjoyable and allows longer sessions with less fatigue. It is one of those benefits that sounds minor until you experience it for the first time.\u003c\/p\u003e\n\u003cp\u003e\u003cimg style=\"width: 100%;\" alt=\"ZWO ASIAIR Plus complete imaging workflow\" src=\"https:\/\/astronomy-imaging-camera.com\/wp-content\/uploads\/1000-Plus_21-960x1024.jpg\"\u003e\u003c\/p\u003e\n\u003ch2\u003eAn Imaging System That Grows with You\u003c\/h2\u003e\n\u003cp\u003eThe ASIAIR Plus is not just useful when you start. It continues to add value as your equipment improves.\u003c\/p\u003e\n\u003cp\u003eYou might begin with a small refractor, one-shot colour camera and guide scope. Later, you may add a larger mount, electronic focuser, filter wheel, monochrome camera or permanent observatory. The ASIAIR Plus can remain at the centre of that system, bringing everything together through one familiar app.\u003c\/p\u003e\n\u003ch2\u003eBuild Your First ASIAIR Imaging System\u003c\/h2\u003e\n\u003cp\u003eOne of the biggest advantages of the ASIAIR Plus is that it naturally encourages complete system thinking. Instead of buying isolated accessories and hoping they work together, you can build an integrated imaging rig around the ASIAIR ecosystem.\u003c\/p\u003e\n\u003ch2\u003eBeginner Portable System\u003c\/h2\u003e\n\u003cdiv style=\"background: #f8f9fa; border: 1px solid #d9d9d9; padding: 20px; border-radius: 8px; margin: 20px 0;\"\u003e\n\u003cp\u003e\u003cstrong\u003eIdeal For:\u003c\/strong\u003e First-time deep-sky astrophotographers\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eZWO ASIAIR Plus 256GB\u003c\/li\u003e\n\u003cli\u003eZWO AM3 Harmonic Mount\u003c\/li\u003e\n\u003cli\u003eZWO FF65 APO Refractor\u003c\/li\u003e\n\u003cli\u003eZWO ASI533MC Pro Camera\u003c\/li\u003e\n\u003cli\u003eZWO 30F5 Guide Scope\u003c\/li\u003e\n\u003cli\u003eZWO ASI220MM Mini Guide Camera\u003c\/li\u003e\n\u003cli\u003eZWO EAF Electronic Automatic Focuser\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThis is a compact, beginner-friendly system with excellent image quality and very little cable complexity.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch2\u003eEnthusiast Deep-Sky System\u003c\/h2\u003e\n\u003cdiv style=\"background: #f8f9fa; border: 1px solid #d9d9d9; padding: 20px; border-radius: 8px; margin: 20px 0;\"\u003e\n\u003cp\u003e\u003cstrong\u003eIdeal For:\u003c\/strong\u003e Serious colour deep-sky imaging\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eZWO ASIAIR Plus 256GB\u003c\/li\u003e\n\u003cli\u003eZWO AM5N Harmonic Mount\u003c\/li\u003e\n\u003cli\u003eZWO FF107 APO Refractor\u003c\/li\u003e\n\u003cli\u003eZWO ASI2600MC Pro Camera\u003c\/li\u003e\n\u003cli\u003eZWO EAF\u003c\/li\u003e\n\u003cli\u003eZWO ASI220MM Mini\u003c\/li\u003e\n\u003cli\u003eZWO 30F5 Guide Scope\u003c\/li\u003e\n\u003cli\u003eZWO Duo-Band Filter\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThis is a powerful and highly capable setup for galaxies, nebulae, clusters and wide-field deep-sky imaging.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch2\u003eAdvanced Mono Imaging System\u003c\/h2\u003e\n\u003cdiv style=\"background: #f8f9fa; border: 1px solid #d9d9d9; padding: 20px; border-radius: 8px; margin: 20px 0;\"\u003e\n\u003cp\u003e\u003cstrong\u003eIdeal For:\u003c\/strong\u003e Advanced narrowband and observatory imaging\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eZWO ASIAIR Plus 256GB\u003c\/li\u003e\n\u003cli\u003eZWO AM5N Mount\u003c\/li\u003e\n\u003cli\u003eZWO FF130 APO Refractor\u003c\/li\u003e\n\u003cli\u003eZWO ASI2600MM Pro Camera\u003c\/li\u003e\n\u003cli\u003eZWO Electronic Filter Wheel\u003c\/li\u003e\n\u003cli\u003eZWO LRGB or SHO Filter Set\u003c\/li\u003e\n\u003cli\u003eZWO EAF\u003c\/li\u003e\n\u003cli\u003eZWO OAG-L or Guide Scope Setup\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThis system is designed for astrophotographers who want maximum image quality, full automation and true narrowband capability.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch2\u003eWho Should Buy the ASIAIR Plus?\u003c\/h2\u003e\n\u003cp\u003eThe ASIAIR Plus is ideal for anyone who wants a simpler, cleaner and more reliable astrophotography workflow.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eBeginners who want guidance through polar alignment, plate solving and imaging.\u003c\/li\u003e\n\u003cli\u003ePortable imagers who want less equipment in the field.\u003c\/li\u003e\n\u003cli\u003eExperienced users who want efficient automation.\u003c\/li\u003e\n\u003cli\u003eZWO ecosystem users with cameras, focusers, mounts and filter wheels.\u003c\/li\u003e\n\u003cli\u003eObservatory users wanting a compact control hub.\u003c\/li\u003e\n\u003cli\u003eAnyone who wants to control imaging from indoors.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eWho Might Prefer Something Else?\u003c\/h2\u003e\n\u003cp\u003eThe ASIAIR Plus is strongest when used with ZWO cameras and accessories. If you have a highly customised multi-brand observatory, specialist scientific equipment or want maximum software freedom, a Windows mini PC running software such as NINA may be more flexible.\u003c\/p\u003e\n\u003cp\u003eFor most amateur astrophotographers, however, the ASIAIR Plus offers the best balance of power, simplicity and reliability.\u003c\/p\u003e\n\u003ch2\u003ePros\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eExtremely easy to use\u003c\/li\u003e\n\u003cli\u003eControls most of the imaging workflow from one app\u003c\/li\u003e\n\u003cli\u003eExcellent for beginners\u003c\/li\u003e\n\u003cli\u003ePowerful enough for advanced users\u003c\/li\u003e\n\u003cli\u003e256GB internal storage\u003c\/li\u003e\n\u003cli\u003eFast polar alignment routine\u003c\/li\u003e\n\u003cli\u003eIntegrated plate solving\u003c\/li\u003e\n\u003cli\u003eAutoguiding built in\u003c\/li\u003e\n\u003cli\u003eSupports autofocus with ZWO EAF\u003c\/li\u003e\n\u003cli\u003eAutomatic meridian flips\u003c\/li\u003e\n\u003cli\u003eLive stacking for EAA\u003c\/li\u003e\n\u003cli\u003eMosaic planning\u003c\/li\u003e\n\u003cli\u003eIntegrated USB hub\u003c\/li\u003e\n\u003cli\u003eFour 12V DC power outputs\u003c\/li\u003e\n\u003cli\u003eEthernet for stable networking\u003c\/li\u003e\n\u003cli\u003eExcellent ZWO ecosystem integration\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eConsiderations\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eBest suited to ZWO-based systems\u003c\/li\u003e\n\u003cli\u003eLess flexible than a Windows mini PC for unusual multi-brand setups\u003c\/li\u003e\n\u003cli\u003eRequires compatible equipment to unlock all features\u003c\/li\u003e\n\u003cli\u003eBeginners still need to learn the basics of mount alignment, guiding and imaging\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003ch3\u003eDoes the ASIAIR Plus replace a laptop?\u003c\/h3\u003e\n\u003cp\u003eFor image acquisition, yes. It allows you to control your mount, camera, guiding, focusing and imaging sequence from a phone or tablet.\u003c\/p\u003e\n\u003ch3\u003eDoes the ASIAIR Plus need internet?\u003c\/h3\u003e\n\u003cp\u003eNo. It can create its own wireless network for local control. Internet is not required for normal imaging.\u003c\/p\u003e\n\u003ch3\u003eCan I control it from indoors?\u003c\/h3\u003e\n\u003cp\u003eYes. Depending on your Wi-Fi range or network setup, you can monitor and control your imaging session from indoors.\u003c\/p\u003e\n\u003ch3\u003eDoes it perform polar alignment?\u003c\/h3\u003e\n\u003cp\u003eYes. The polar alignment routine is one of its most useful features and helps users align accurately in only a few minutes.\u003c\/p\u003e\n\u003ch3\u003eDoes it support plate solving?\u003c\/h3\u003e\n\u003cp\u003eYes. Plate solving is fully integrated and is used for target centring, GoTo correction and automation.\u003c\/p\u003e\n\u003ch3\u003eCan it control autofocus?\u003c\/h3\u003e\n\u003cp\u003eYes, when paired with a compatible ZWO EAF.\u003c\/p\u003e\n\u003ch3\u003eCan it guide my mount?\u003c\/h3\u003e\n\u003cp\u003eYes. With a guide camera and guide scope or off-axis guider, the ASIAIR Plus can handle autoguiding.\u003c\/p\u003e\n\u003ch3\u003eCan it perform meridian flips?\u003c\/h3\u003e\n\u003cp\u003eYes. It can pause imaging, flip the mount, recentre the target, restart guiding and continue the sequence.\u003c\/p\u003e\n\u003ch3\u003eCan I use it for live stacking?\u003c\/h3\u003e\n\u003cp\u003eYes. Live Stacking is built in and is excellent for EAA and outreach.\u003c\/p\u003e\n\u003ch3\u003eWhy choose the 256GB version?\u003c\/h3\u003e\n\u003cp\u003eThe larger storage capacity is ideal for high-resolution cameras, long imaging sessions, mosaics and multi-night projects.\u003c\/p\u003e\n\u003ch3\u003eDoes it work with DSLR cameras?\u003c\/h3\u003e\n\u003cp\u003eMany Canon and Nikon DSLR cameras are supported, making it useful for DSLR astrophotographers as well as dedicated astronomy camera users.\u003c\/p\u003e\n\u003ch3\u003eIs the ASIAIR Plus beginner friendly?\u003c\/h3\u003e\n\u003cp\u003eYes. It is one of the most beginner-friendly astrophotography control systems available.\u003c\/p\u003e\n\u003ch3\u003eCan advanced users benefit from it?\u003c\/h3\u003e\n\u003cp\u003eAbsolutely. Plan Mode, meridian flips, autofocus, guiding and mosaic planning make it powerful enough for serious imaging systems.\u003c\/p\u003e\n\u003ch3\u003eDoes it work best with ZWO equipment?\u003c\/h3\u003e\n\u003cp\u003eYes. The ASIAIR Plus is designed around the ZWO ecosystem and works especially well with ZWO cameras, EAF, EFW and mounts.\u003c\/p\u003e\n\u003ch2\u003eDark Clear Skies Final Verdict\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eZWO ASIAIR Plus 256GB\u003c\/strong\u003e is one of the most important accessories in modern amateur astrophotography. It simplifies almost every stage of the imaging process, from polar alignment and plate solving to guiding, autofocus, live stacking and complete imaging automation.\u003c\/p\u003e\n\u003cp\u003eFor beginners, it removes many of the barriers that make deep-sky imaging feel intimidating. For experienced astrophotographers, it saves time, improves reliability and makes unattended imaging far easier. For ZWO ecosystem users, it becomes the natural centre of the entire setup.\u003c\/p\u003e\n\u003cp\u003eIf you are building a modern astrophotography rig, the ASIAIR Plus is one of the easiest products to recommend. It is not just an accessory. It is the control centre that brings the whole system together.\u003c\/p\u003e\n\u003chr\u003e\n\u003cdiv style=\"background: #eef6ff; border: 1px solid #c9def7; padding: 20px; border-radius: 8px; margin-top: 30px;\"\u003e\n\u003ch2\u003eNeed Help Building an ASIAIR Imaging System?\u003c\/h2\u003e\n\u003cp\u003eChoosing the right mount, camera, guidescope, focuser and filters can be confusing. At Dark Clear Skies, we can help you build a complete astrophotography system that works together from day one.\u003c\/p\u003e\n\u003cp\u003eWhether you are starting with a small portable setup or planning a premium observatory-grade rig, we are happy to help you choose the right equipment for your telescope, budget and imaging goals.\u003c\/p\u003e\n\u003cp style=\"text-align: center; margin-top: 20px;\"\u003e\u003ca style=\"display: inline-block; background: #005baa; color: #fff; padding: 14px 28px; border-radius: 6px; text-decoration: none; font-weight: bold;\" href=\"\/pages\/contact-us\"\u003e Speak to the Dark Clear Skies Team → \u003c\/a\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cp\u003e```\u003c\/p\u003e","brand":"ZWO","offers":[{"title":"256GB","offer_id":42631757562033,"sku":"airplus-256g","price":329.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0523\/1650\/4241\/files\/zwo-asiair-plus-208016.webp?v=1732580482"},{"product_id":"zwo-2-efw-5-position-filter-wheel-for-2-filters","title":"ZWO 2\" EFW 5-position Filter Wheel for 2\" Filters","description":"\u003ch1\u003e\u003c\/h1\u003e\n\u003ch1 class=\"title page-title\" data-mce-fragment=\"1\"\u003eZWO 2\" EFW 5-position Filter Wheel for 2\" Filters\u003c\/h1\u003e\n\u003cul\u003e\n\u003cli\u003eZWO EFW (5 x 2″)\u003c\/li\u003e\n\u003cli\u003eProduct weight：EFW 5 x 2″=500g\u003c\/li\u003e\n\u003cli\u003ePower supply：USB2.0\u003c\/li\u003e\n\u003cli\u003eControl Mode： ASCOM and SDK\u003c\/li\u003e\n\u003cli\u003eDriver：Free of driver\u003c\/li\u003e\n\u003cli\u003e2-year warranty\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/www.365astronomy.com\/image\/cache\/wp\/ij\/content\/Z606-EFW-7x2-zwo-2-efw-7-position-filter-wheel-for-2-filters.webp\"\u003e\u003cimg src=\"https:\/\/www.365astronomy.com\/image\/cache\/wp\/ij\/content\/Z606-EFW-7x2-zwo-2-efw-7-position-filter-wheel-for-2-filters.webp\" class=\"alignnone size-full wp-image-18081\" alt=\"EFW2-1\"\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003eThe filter wheel body is CNC milled from an aircraft graded aluminum block.\u003c\/p\u003e\n\u003cp\u003eExcellent craftsmanship, very thin and light with only 20mm thickness.\u003c\/p\u003e\n\u003cp\u003eThe core part of our EFW is the stepper motor which has reliable performance and quality that comes from NPM, Japan\u003c\/p\u003e\n\u003ch2\u003e\u003c\/h2\u003e\n\u003ch2\u003eCOMPATIBILITY\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003e2″ Thread-In Filters or 50.4mm ±0.5mm Unmounted Filters can be used \u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe 2” Electronic Filter Wheel can be rotated in both counter clockwise and clockwise direction for filter selection.\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/www.365astronomy.com\/image\/cache\/wp\/lj\/product\/Z606-EFW-7x2-zwo-2-efw-7-position-filter-wheel-for-2-filters-1.webp\"\u003e\u003cimg src=\"https:\/\/www.365astronomy.com\/image\/cache\/wp\/lj\/product\/Z606-EFW-7x2-zwo-2-efw-7-position-filter-wheel-for-2-filters-1.webp\" class=\"alignnone wp-image-18091\" alt=\"EFW2-2\"\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003eThere is no need of multiple cables to power this wheel up, just one USB cable does the trick.The maximum power supply of this EFW is approximately 120mAh @ 5V, which can be operated from the Cooled CCD’s USB2.0 port.\u003c\/p\u003e\n\u003cp\u003eWhen connected to ASI6200, the distance from the filter to the sensor is about 18mm\u003c\/p\u003e\n\u003cp\u003eOur 2″ RGBL filters are recommended to work with ASI6200MM Pro camera, this filter set will offer nearly 1:1:1 RGB color balance.\u003c\/p\u003e\n\u003cp\u003eBelow filter cell size requirements must be met while using a third-party 2” filter .\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/www.365astronomy.com\/image\/cache\/wp\/ij\/content\/Z606-EFW-7x2-zwo-2-efw-7-position-filter-wheel-for-2-filters-3.webp\"\u003e\u003cimg src=\"https:\/\/www.365astronomy.com\/image\/cache\/wp\/ij\/content\/Z606-EFW-7x2-zwo-2-efw-7-position-filter-wheel-for-2-filters-3.webp\" class=\"alignnone size-large wp-image-18093\" alt=\"EFW2-4\"\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003eWhat’s in the box?\u003c\/h3\u003e\n\u003cp\u003e1. EFW2*5 or FW2*7 body\u003cbr\u003e2. USB2.0 – 2m cable\u003cbr\u003e3. A bag of M2.5*6 screws (6pcs\/ bag)\u003cbr\u003e4. A bag of filter masks for 50mm filters (7pcs\/ bag)\u003cbr\u003e5. Phillips screwdriver\u003cbr\u003e6. A bag of M2*4 flat screws (23pcs\/ bag)\u003cbr\u003e7. M54M-M48F adapter\u003cbr\u003e8. M54M-M42F adapter\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/www.365astronomy.com\/image\/cache\/wp\/lj\/product\/Z606-EFW-7x2-zwo-2-efw-7-position-filter-wheel-for-2-filters-4.webp\"\u003e\u003cimg src=\"https:\/\/www.365astronomy.com\/image\/cache\/wp\/lj\/product\/Z606-EFW-7x2-zwo-2-efw-7-position-filter-wheel-for-2-filters-4.webp\" class=\"alignnone size-large wp-image-18097\" alt=\"5寸EFW配件(1)\"\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003eMechanical drawing\u003c\/h3\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/www.365astronomy.com\/image\/cache\/wp\/lj\/product\/Z606-EFW-7x2-zwo-2-efw-7-position-filter-wheel-for-2-filters-5.webp\"\u003e\u003cimg src=\"https:\/\/www.365astronomy.com\/image\/cache\/wp\/lj\/product\/Z606-EFW-7x2-zwo-2-efw-7-position-filter-wheel-for-2-filters-5.webp\" class=\"alignnone size-large wp-image-18251\" alt=\"EFW2X5-Mechanical drawing(1)\"\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003ch1 class=\"title page-title\"\u003e\u003c\/h1\u003e","brand":"ZWO","offers":[{"title":"Default Title","offer_id":42384644145329,"sku":"Z605-EFW-5x2","price":318.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0523\/1650\/4241\/files\/zwo-2-efw-5-position-filter-wheel-for-2-filters-434195.webp?v=1718480512"},{"product_id":"zwo-2-efw-7-position-filter-wheel-for-2-filters","title":"ZWO 2\" EFW 7-position Filter Wheel for 2\" Filters","description":"\u003ch1\u003e\u003c\/h1\u003e\n\u003ch1 class=\"title page-title\" data-mce-fragment=\"1\"\u003eZWO 2\" EFW 7-position Filter Wheel for 2\" Filters.\u003c\/h1\u003e\n\u003cul\u003e\n\u003cli\u003eZWO EFW (7 x 2″)\u003c\/li\u003e\n\u003cli\u003eProduct weight:EFW 5 x 2″=500g\u003c\/li\u003e\n\u003cli\u003ePower supply：USB2.0\u003c\/li\u003e\n\u003cli\u003eControl Mode： ASCOM and SDK\u003c\/li\u003e\n\u003cli\u003eDriver：Free of driver\u003c\/li\u003e\n\u003cli\u003e2-year warranty\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/www.365astronomy.com\/image\/cache\/wp\/ij\/content\/Z606-EFW-7x2-zwo-2-efw-7-position-filter-wheel-for-2-filters.webp\"\u003e\u003cimg alt=\"EFW2-1\" class=\"alignnone size-full wp-image-18081\" src=\"https:\/\/www.365astronomy.com\/image\/cache\/wp\/ij\/content\/Z606-EFW-7x2-zwo-2-efw-7-position-filter-wheel-for-2-filters.webp\"\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003eThe filter wheel body is CNC milled from an aircraft graded aluminum block.\u003c\/p\u003e\n\u003cp\u003eExcellent craftsmanship, very thin and light with only 20mm thickness.\u003c\/p\u003e\n\u003cp\u003eThe core part of our EFW is the stepper motor which has reliable performance and quality that comes from NPM, Japan\u003c\/p\u003e\n\u003ch2\u003e\u003c\/h2\u003e\n\u003ch2\u003eCOMPATIBILITY\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003e2″ Thread-In Filters or 50.4mm ±0.5mm Unmounted Filters can be used \u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe 2” Electronic Filter Wheel can be rotated in both counter clockwise and clockwise direction for filter selection.\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eThere is no need of multiple cables to power this wheel up, just one USB cable does the trick.The maximum power supply of this EFW is approximately 120mAh @ 5V, which can be operated from the Cooled CCD’s USB2.0 port.\u003c\/p\u003e\n\u003cp\u003eWhen connected to ASI6200, the distance from the filter to the sensor is about 18mm\u003c\/p\u003e\n\u003cp\u003eOur 2″ RGBL filters are recommended to work with ASI6200MM Pro camera, this filter set will offer nearly 1:1:1 RGB color balance.\u003c\/p\u003e\n\u003cp\u003eBelow filter cell size requirements must be met while using a third-party 2” filter .\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/www.365astronomy.com\/image\/cache\/wp\/ij\/content\/Z606-EFW-7x2-zwo-2-efw-7-position-filter-wheel-for-2-filters-3.webp\"\u003e\u003cimg alt=\"EFW2-4\" class=\"alignnone size-large wp-image-18093\" src=\"https:\/\/www.365astronomy.com\/image\/cache\/wp\/ij\/content\/Z606-EFW-7x2-zwo-2-efw-7-position-filter-wheel-for-2-filters-3.webp\"\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003eWhat’s in the box?\u003c\/h3\u003e\n\u003cp\u003e1. FW2*7 body\u003cbr\u003e2. USB2.0 – 2m cable\u003cbr\u003e3. A bag of M2.5*6 screws (6pcs\/ bag)\u003cbr\u003e4. A bag of filter masks for 50mm filters (7pcs\/ bag)\u003cbr\u003e5. Phillips screwdriver\u003cbr\u003e6. A bag of M2*4 flat screws (23pcs\/ bag)\u003cbr\u003e7. M54M-M48F adapter\u003cbr\u003e8. M54M-M42F adapter\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/www.365astronomy.com\/image\/cache\/wp\/lj\/product\/Z606-EFW-7x2-zwo-2-efw-7-position-filter-wheel-for-2-filters-4.webp\"\u003e\u003cimg alt=\"5寸EFW配件(1)\" class=\"alignnone size-large wp-image-18097\" src=\"https:\/\/www.365astronomy.com\/image\/cache\/wp\/lj\/product\/Z606-EFW-7x2-zwo-2-efw-7-position-filter-wheel-for-2-filters-4.webp\"\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e \u003cimg src=\"https:\/\/www.365astronomy.com\/image\/cache\/wp\/ij\/content\/Z606-EFW-7x2-zwo-2-efw-7-position-filter-wheel-for-2-filters-6.webp\" alt=\"EFW2X7-Mechanical drawing(1)\" data-mce-fragment=\"1\" data-mce-src=\"https:\/\/www.365astronomy.com\/image\/cache\/wp\/ij\/content\/Z606-EFW-7x2-zwo-2-efw-7-position-filter-wheel-for-2-filters-6.webp\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003ch1 class=\"title page-title\"\u003e\u003c\/h1\u003e","brand":"ZWO","offers":[{"title":"Default Title","offer_id":42384651616433,"sku":"Z606-EFW-7x2","price":434.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0523\/1650\/4241\/files\/zwo-2-efw-7-position-filter-wheel-for-2-filters-114410.webp?v=1718480590"},{"product_id":"zwo-adc-atmospheric-dispersion-corrector","title":"ZWO ADC Atmospheric Dispersion Corrector","description":"\u003ch4 data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eZWO ADC WAS VOTED AS  “HOT SKY PRODUCT – 2017” BY \u003cem data-mce-fragment=\"1\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eSKY\u0026amp;TELESCOPE\u003c\/strong\u003e\u003c\/em\u003e MAGAZINE\u003cstrong data-mce-fragment=\"1\"\u003e!\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h4\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eThe first ADC made by amateur astronomers for amateur astronomers! A must-have for serious planetary observers and photographers...\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eThe ZWO Atmospheric Dispersion Corrector is a good alternative to more expensive similar devices for observing and imaging objects at low altitude.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eThe inner planets are always very near to the horizon therefore they cannot be observed at high altitudes. Even the outer planets appear frequently in not the best locations (i.e. at low altitude) where an ADC would be very helpful to correct the effects of atmospheric disparison.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eThe ZWO ADC includes two high quality prisms of 1\/10 Lamda surface quality. By a certain positioning of these prisms you can counteract the effects of atmospheric dispersion, i.e. reduce or possibly even completely eliminate the false colour introduced by the earths atmosphere.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eSpecifications\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cul data-mce-fragment=\"1\"\u003e\n\u003cli data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eThreads T2 Male and Female\u003c\/span\u003e\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eDimensions TBC\u003c\/span\u003e\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eOptical Aperture TBC\u003c\/span\u003e\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eOptics: 2 Prisms\u003c\/span\u003e\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eDeviation Angle: 2 Degrees\u003c\/span\u003e\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eMaterial: H-K9L (Schott BK7)\u003c\/span\u003e\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eSurface Accuracy λ\/10@632.8nm\u003c\/span\u003e\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eSee image for transmission details\u003c\/span\u003e\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eUV friendly AR Coating\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003e\u003ca data-mce-fragment=\"1\" href=\"http:\/\/skyinspector.co.uk\/atm-dispersion-corrector--adc\" data-mce-href=\"http:\/\/skyinspector.co.uk\/atm-dispersion-corrector--adc\"\u003e\u003cimg data-mce-fragment=\"1\" src=\"https:\/\/www.365astronomy.com\/image\/cache\/wp\/ij\/content\/ec6c38fc-c5f8-4c0a-a61d-29ffe9709cbc.webp\" alt=\"\" data-mce-src=\"https:\/\/www.365astronomy.com\/image\/cache\/wp\/ij\/content\/ec6c38fc-c5f8-4c0a-a61d-29ffe9709cbc.webp\"\u003e\u003c\/a\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eAbove image is courtesy of Martin Lewis.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2 data-mce-fragment=\"1\"\u003e\u003c\/h2\u003e","brand":"ZWO","offers":[{"title":"Default Title","offer_id":42398417125553,"sku":"Z486-ADC","price":127.0,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0523\/1650\/4241\/files\/zwo-adc-atmospheric-dispersion-corrector-477447.webp?v=1718480512"},{"product_id":"zwo-12v-5a-ac-to-dc-adapter-psu-for-zwo-asi-cooled-cameras","title":"ZWO 12V 5A AC to DC Adapter PSU for ZWO ASI Cooled Cameras","description":"\u003ch1\u003e\u003c\/h1\u003e\n\u003ch1\u003e12V 5A mains power supply unit for cooled ZWO cameras.\u003c\/h1\u003e\n\u003ch3\u003eIt provides 5A current at 12V. It might be compatible with other equipments as well, but you shall use it at your own risk.\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eAttention!\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eManufactured for indoor use, therefore we cannot take any responsibility if you use it outdoor.\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eFor your safety you must use RCD protected extension if you use it outdoor!\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eCamera side connection: 5.5mm\/2.1mm jack\u003c\/p\u003e\n\u003cp\u003eComes with UK standard fused mains plug.\u003c\/p\u003e\n\u003cp\u003eLength of cable between camera and PSU: appr 110cm\u003c\/p\u003e\n\u003cp\u003eInput: 100 - 240V, 50\/60Hz, 1.5A\u003c\/p\u003e\n\u003cp\u003eOutput: 12V, 5A, 60W max\u003c\/p\u003e\n\u003cp\u003eCertifications: TUV, CE, UL etc.\u003c\/p\u003e\n\u003ch3 data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003ch2\u003e\u003c\/h2\u003e","brand":"ZWO","offers":[{"title":"Default Title","offer_id":42398431903921,"sku":"Z903-AC-DC12V5A","price":36.6,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0523\/1650\/4241\/files\/zwo-12v-5a-ac-to-dc-adapter-psu-for-zwo-asi-cooled-cameras-951883.webp?v=1718480592"},{"product_id":"zwo-asi294mm-pro-mono-camera-kit","title":"ZWO ASI294MM PRO Mono Camera KIT","description":"\u003ch1\u003eThe ZWO ASI294MM PRO Mono Camera KIT with EFW 7*\u003cem\u003e36mmkII, 36mm LRGB, 36mm HSO, and OAG is the ultimate astrophotography bundle. With the ASI294MM PRO camera, you can capture stunning deep-sky images with its 14-bit ADC and 4.63-micron pixel size. \u003c\/em\u003e\n\u003c\/h1\u003e\n\u003cp\u003e\u003cem\u003eThe EFW7\u003c\/em\u003e36mmkII filter wheel makes filter changes easy, and the included 36mm LRGB and HSO filters ensure accurate color reproduction. The OAG allows for easy guiding, ensuring that your images are sharp and in focus.\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eFeatures:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eASI294MM PRO camera with 14-bit ADC and 4.63-micron pixel size\u003c\/li\u003e\n\u003cli\u003eEFW7*36mmkII filter wheel for easy filter changes\u003c\/li\u003e\n\u003cli\u003e36mm LRGB and HSO filters for accurate color reproduction\u003c\/li\u003e\n\u003cli\u003eOAG for easy guiding and sharp, in-focus images\u003c\/li\u003e\n\u003cli\u003eUSB 3.0 interface for fast data transfer\u003c\/li\u003e\n\u003cli\u003eSupports ASCOM and INDI drivers for easy integration with popular astrophotography software\u003c\/li\u003e\n\u003cli\u003eCompact and lightweight design for easy installation and portability\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe ZWO ASI294MM PRO Mono Camera KIT with EFW7*36mmkII, 36mm LRGB, 36mm HSO, and OAG is the perfect bundle for astrophotography enthusiasts looking to capture stunning deep-sky images. With its high-resolution sensor, accurate color reproduction, and easy guiding, you can take your astrophotography to the next level.\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/www.365astronomy.com\/image\/cache\/wp\/ij\/content\/ASI294mm-PRO-cooled-monochrome-camera-parameters.webp\"\u003e\u003cimg alt=\"\" src=\"https:\/\/www.365astronomy.com\/image\/cache\/wp\/ij\/content\/ASI294mm-PRO-cooled-monochrome-camera-parameters.webp\"\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003eSimilarly to the ZWO ASI1600MC camera, the ASi294MC camera would be an excellent choice for imaging deep sky objects, however it can do much more than that. With a max framerate of 16.3 FPS at full resolution this camera can also be used as an extremely high resolution planetary imager. If you cannot decide if your thing is deep sky or planetary imaging, go for this camera. It is also a much more affordable alternative to converting a dSLR.\u003c\/p\u003e\n\u003cp\u003eYou can even use it for guiding, although we understand that it is somewhat a waste of a talent to use it for guiding, but there might be special circumstances or setups when you would want to use it for guiding, so the opportunity is given.\u003c\/p\u003e\n\u003cp\u003eThere are three versions with this same large 4\/3\" sensor (23.2mm diagonal):\u003c\/p\u003e\n\u003cp\u003eColour cooled or uncooled and monochrome cooled. (we are not sure if there will be a non-cooled monochrome version yet)\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eThis product listing is for the COOLED, MONOCHROME version of the ASI294. This cooled version is part of the PRO series of cooled ZWO cameras that features a DDR memory buffer.\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eIf you go for this monochrome version, you'll also need a filter wheel and a set of L-RGB filters, plus H-alpha, OIII and SII filters, and maybe even H-beta filter as well for narrow band photography...\u003c\/p\u003e\n\u003cp\u003ePlease note that the sensor diagonal size is very close to the internal clear aperture of a 1.25\" filter, therefore with extremely fast telescopes (small f-ratio) there might be vignetting. The limiting f-ratio will depend on the telescope and whether you will use any filters with this camera. Although it's a colour camera, good results can be achieved by using filters against light pollution and even H-alpha or other narrowband filters in certain setups.\u003c\/p\u003e\n\u003ch2\u003e\n\u003cbr\u003e\u003cstrong\u003eFeatures of the NEW ZWO ASI294MM-PRO\u003c\/strong\u003e\n\u003c\/h2\u003e\n\u003cp\u003eRecommended for Deep Sky Imaging as well as the Sun, Moon and planets at very high resolution (although monochrome ASI174 would be better for the Sun)\u003cbr\u003e(To image the Sun you'll have to use a proper front solar filter or Herschel wedge depending on your telescope. Please contact us if not sure!)\u003c\/p\u003e\n\u003cdiv id=\"tmpl_main\"\u003e\n\u003cdiv id=\"sidContents\"\u003e\n\u003cdiv class=\"section btm_bd\"\u003e\n\u003ch2\u003e\u003cspan\u003eHigh-Sensitivity Type 4\/3 CMOS Image Sensor that Supports 4K for Astronomic Cameras and Industrial Applications\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003eThe “IMX294CJK” is the first in-house image sensor for astronomic cameras to adopt the Type 4\/3 format, and realizes output of the number of pixels needed for 4K at 120 frame\/s (in ADC 10-bit output mode, ASI294MC can run up to 25fps at 4k format base on USB3.0 bandwidth). In addition, use of a large-size pixel achieves SNR1s of 0.14 lx* which is very close to the value of ASI224(0.13 lx*).\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"section\"\u003e\n\u003ch2\u003e\u003cspan\u003eExceptional low-illumination performance\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003eExceptional low-illumination performance of SNR1s: 0.14 lx is realized by use of a large-size optical system and by expanding the area per pixel to 4.63 µm. This makes the IMX294CJK ideal sensor for astronomic camera market applications which requires low-illumination performance.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cspan\u003eDDR Memory Buffer\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003eThe ASI294MC Pro camera includes a 256MB DDR3 memory buffer to help improve data transfer reliability. Additionally, the use of a memory buffer minimizes amp-glow, which is caused by the slow transfer speeds when the camera is used with a USB 2.0 port.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"\" src=\"https:\/\/www.365astronomy.com\/image\/cache\/wp\/lj\/product\/ZWO-pro-cooled-camera-ddr-memory-a-01.webp\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThe DDR memory buffer is the main difference between ASI “COOL” and “PRO” cameras.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch2\u003e\u003cspan\u003e14bit ADC \u0026amp; 13 stops DR\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003eASI294 have 14bit ADC and it can achieve 13 stops dynamic range which is even better than ASI1600.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cspan\u003eHCG Mode\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003eHCG mode will be on when\u003cstrong\u003e gain\u003c\/strong\u003e is higher than \u003cstrong\u003e120\u003c\/strong\u003e (12db), read noise will drop below \u003cstrong\u003e2e\u003c\/strong\u003e but same dynamic range (13 stops).\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cspan\u003eFull well Capacity\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003e63700e full well capacity, which is 3 times more than the ASI1600’s capacity. Even bright stars won’t saturate under long exposure.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThis camera can achieve higher SNR (signal to noise ratio) with just one single exposure.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cspan\u003eReliable Mechanics\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003eASI294MC Pro has same mechanics as ASI1600 Pro. There are four screws that seal the sensor chamber. Our camera design has been extensively tested and is very stable.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eEven when used in higher humidity environments, ASI294MC Pro will still works fine without dew problems.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cspan\u003eHigh QE\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003eThe IMX294 sensor is a BSI (backside illuminated type) sensor, which has very high QE (quantum efficiency, which we estimate is over 75% peak).\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003e\u003cspan\u003eDark Current\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003eThe dark current of the ASI294 is slightly higher than the ASI1600, based on our test results.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eDark frame sample @ Highest dynamic range settings, 300s, -10degree, bin1.\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/astronomy-imaging-camera.com\/Images\/ASI294_300s.zip\"\u003eClick here to download a sample ASI294MC Pro Dark Frame\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003e\u003cspan\u003eUSB 3.0 Port \u0026amp; USB2.0 HUB\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eUSB 3.0 Port: \u003c\/strong\u003eProvide 5Gb bandwidth to make it possible for ASI294 Pro to run at 16 fps (14bit, normal mode) or 19 fps (10bit, high speed mode)  at full resolution(11.7Mega).\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eRecommended cooler power supply: 12V @ 3-5A (or more) DC adapter (2.1×5.5mm, center pole positive). Also suitable: DC battery with 9-15V.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eUsing a battery with 9-15V is also suitable for the cooler power supply.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eUSB 2.0 HUB:\u003c\/strong\u003e can connect with various accessories, such as filter wheel, guide camera and electronic focuser, so you can better manage your cables. The ASI294 Pro includes two short 0.5m USB 2.0 cables. The integrated USB 2.0 hub is powered by the external power source if you connect one.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003eCooling System\u003c\/h2\u003e\n\u003cp\u003eThe ZWO ASI294MC-PRO has a two-stage TEC cooling system that allows deep cooling to 35°C-40°C below ambient. You will need an external power supply to power the cooler. As user might want to power it in various ways (i.e. from a power tank, a Primaluce Lab Eagle 2 or mains, an AC-DC power adapter is not included in this package, however you can order one from us.\u003cspan\u003e \u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cspan\u003eASI294 VS ASI1600\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003eThe following table provides a comparison of the differences between the ASI294 and ASI1600. One cannot say which one is better as there are pros and contras for both; they are simply different. It would depend on the application, optical system used and the imaged object which camera would have to be favored.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003eCOOLING\u003c\/h2\u003e\n\u003ch2\u003e \u003c\/h2\u003e\n\u003cp\u003eIf you are having any trouble with the cooling, please check out the following page on the manufacturer's website before contacting us: \u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/astronomy-imaging-camera.com\/tutorials\/why-the-cooler-does-not-work.html\"\u003eClick here: Why the cooler does not work?\u003c\/a\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003eFEATURES\u003c\/h2\u003e\n\u003cp\u003eResolution: 11.7MPixel 4144 x 2822\u003cbr\u003ePixel Size: 4.63µm\u003cbr\u003eExposure range: 32µs - 2000s!\u003cbr\u003eRead Noise: 1.2e  - 7.3e\u003cbr\u003eFull Well: 63700e\u003cbr\u003eADC: 14 bit\u003cbr\u003eCooling: 40 - 45 degrees below ambient (obviously, only on the cooled version)\u003cbr\u003eStandard Autoguider Port\u003cbr\u003ePeak Quantum Efficiency: TBC\u003cbr\u003eFull aluminum housing with standard 2\" interface\u003cbr\u003eM42X0.75 internal thread (T-thread)\u003cbr\u003eBack Focus: 6.5mm (from camera front)\u003cbr\u003eBack Focus: 17.5mm (from front of 11mm reverse thread adapter)\u003c\/p\u003e\n\u003ch3\u003e \u003c\/h3\u003e\n\u003ch2\u003eCONNECTIONS\u003c\/h2\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/www.365astronomy.com\/image\/cache\/wp\/ej\/images\/D\/ZWO-ASI294MC-deep-sky-imager-planetary-imager-connections-schematic.webp\"\u003e\u003cimg alt=\"\" src=\"https:\/\/www.365astronomy.com\/image\/cache\/wp\/ij\/content\/ZWO-ASI294MC-PRO-COOLED-deep-sky-imager-planetary-imager-connections.webp\"\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e1. M43-T2 adapter\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e2. EOS-T2 adapter\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e3. 2”Filter (optional)\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e4. 1.25” T-Mount\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e5. 1.25” Filter (optional)\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e6. M42-1.25” adapter (optional)\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e7. T2 extender 11mm\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cspan\u003eMECHANICAL DESIGN\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/www.365astronomy.com\/image\/cache\/wp\/ej\/images\/D\/ZWO-ASI294MC-deep-sky-imager-planetary-imager-mechanical-drawings.webp\"\u003e\u003cimg alt=\"\" src=\"https:\/\/www.365astronomy.com\/image\/cache\/wp\/ij\/content\/ZWO-ASI294MC-PRO-COOLED-deep-sky-imager-planetary-imager-mechanical-drawing.webp\"\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003ch2\u003eWHAT'S IN THE BOX:\u003c\/h2\u003e\n\u003cp\u003e\u003cimg alt=\"\" src=\"https:\/\/www.365astronomy.com\/image\/cache\/wp\/ij\/content\/ZWO-ASI294MC-PRO-cooled-deep-sky-imager-planetary-imager-what-is-in-the-box.webp\"\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eDOWNLOADS\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eOn the included CD you'll find drivers and two software applications: Firecapture and SharpCap. These are both freeware and the latest versions can be downloaded from the developers' websites.\u003cbr\u003eIf you have any problem with installing any of the software from the CD, please download them from here:\u003cbr\u003e\u003ca href=\"http:\/\/www.firecapture.de\/\"\u003eFirecapture Beta Downloads\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"http:\/\/www.sharpcap.co.uk\/sharpcap\/downloads\"\u003eSharpCap Downloads\u003c\/a\u003e\u003cbr\u003eWe'd recommend to always use the beta version of Firecapture, but reverse to the latest stable version if you experience problems.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eTROUBLESHOOTING\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eHere you can download a pdf file that will guide you through\u003cspan\u003e \u003c\/span\u003e\u003ca href=\"https:\/\/www.365astronomy.com\/files\/pdfs\/ZWO-ASI120-Trouble-Shooting.pdf\"\u003eZWO ASI camera troubleshooting. Click here!\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eALL SKY CAMERA\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003edue to the large sensor size, the usual 150 degree wide lens IS NOT included as it is not compatible, but there might be some other compatible lenses that would work with this camera. If you know about such lens, please let us know, so that we can share it with other users as well.\u003c\/p\u003e\n\u003ch2\u003eSpecifications of the ZWO ASI294MC Colour Camera\u003c\/h2\u003e\n\u003ch3\u003eCamera technical details\u003c\/h3\u003e\n\u003cp\u003eSensor: 4\/3″ SONY IMX294 CMOS\u003cbr\u003eDiagonal: 23.2mm\u003cbr\u003eResolution: 11.3Mega Pixels 4144 x 2822\u003cbr\u003ePixel Size: 4.63µm\u003cbr\u003eBayer Pattern: RGGB\u003cbr\u003eExposure Range: 32µs-2000s\u003cbr\u003eROI: Supported\u003cbr\u003eST4 Guider Port: Yes\u003cbr\u003eFocus Distance to Sensor: 12.5mm\u003cbr\u003eShutter Type: Rolling Shutter\u003cbr\u003eProtect window: AR coated window\u003cbr\u003eOperating System Compatibility: Mac, Windows, Linux\u003cbr\u003eInterface: USB3.0\/USB2.0\u003cbr\u003eBit rate: 12bit output(12bit ADC)\u003cbr\u003eAdaptor: 2″ \/ 1.25″ \/ M42X0.75\u003cbr\u003eDimension: φ62mm X 36mm\u003cbr\u003eWeight: 120g or 4.2 ounces (without lens)\u003cbr\u003eWorking Temperature: -5°C—45°C\u003cbr\u003eStorage Temperature: -20°C—60°C\u003cbr\u003eWorking Relative Humidity: 20%—80%\u003cbr\u003eStorage Relative Humidity: 20%—95%\u003cbr\u003eMax FPS at full resolution:\u003cbr\u003e10Bit ADC\u003cbr\u003e4144×2822 19fps\u003cbr\u003e14bit ADC\u003cbr\u003e4144×2822 16fps\u003cbr\u003eMore resolutions can be user defined\u003c\/p\u003e\n\u003cp\u003eFor full specification, driver installation tutorial (youtube video), basic usage information and recommended third party software please visit the manufacturer's website:\u003cspan\u003e \u003c\/span\u003e\u003ca href=\"https:\/\/astronomy-imaging-camera.com\/software\/\"\u003eZWOptical\u003c\/a\u003e\u003cbr\u003e\u003cbr\u003eThere is also a Yahoo Group where you can find lots of information about how other members use the ZWO cameras:\u003cspan\u003e \u003c\/span\u003e\u003ca href=\"https:\/\/groups.yahoo.com\/neo\/groups\/ASICamera\/info\"\u003eYahoo Group ZWO ASI Cameras\u003c\/a\u003e\u003cbr\u003e\u003cbr\u003eSee an article in our blog about \u003cbr\u003e\u003ca href=\"http:\/\/www.365telescopes.com\/how-to-deal-with-newtons-rings-in-cmos-imaging\/\"\u003eHow to deal with Newton’s rings in CMOS imaging?\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch1\u003e\u003cstrong\u003eUser contributions\u003c\/strong\u003e\u003c\/h1\u003e\n\u003cp\u003e\u003cem\u003eCourtesy of Graham Wilcock. Click on the image for the full image...\u003c\/em\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003eThis image is the result of 3h of data capture on the evening of 29th November 2019.  ZWO ASI294MC Pro camera through a Teleskop-Service 8-inch Ritchey-Chretien reflector.\u003c\/em\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/www.365astronomy.com\/image\/cache\/wp\/ij\/content\/191129_NGC_2403_in_Camelopardalis_1920x1080.webp\"\u003e\u003cimg alt=\"\" src=\"https:\/\/www.365astronomy.com\/image\/cache\/wp\/ij\/content\/191129_NGC_2403_in_Camelopardalis_1920x1080.webp\"\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003ch1\u003e\u003cbr\u003e\u003c\/h1\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3 data-mce-fragment=\"1\"\u003e\n\u003cspan data-mce-fragment=\"1\"\u003e\u003c\/span\u003e\u003cbr\u003e\n\u003c\/h3\u003e\n\u003ch2\u003e\u003cbr\u003e\u003c\/h2\u003e","brand":"ZWO","offers":[{"title":"Default Title","offer_id":42398432886961,"sku":"ZWO-ASI294MMP-KIT","price":2226.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0523\/1650\/4241\/files\/zwo-asi294mm-pro-mono-camera-kit-893276.webp?v=1718480592"},{"product_id":"filter-masks-for-efw-8-x-1-25","title":"Filter Masks for EFW 8 x 1.25\"","description":"\u003cp\u003eFilter Masks for EFW 8 x 1.25\"\u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0523\/1650\/4241\/files\/For-EFW8x31mm_480x480.jpg?v=1672944328\"\u003e\u003c\/p\u003e","brand":"ZWO","offers":[{"title":"Default Title","offer_id":42419504480433,"sku":"z609-efw-8-masks","price":17.8,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0523\/1650\/4241\/files\/filter-masks-for-efw-8-x-125-770142.jpg?v=1718364435"},{"product_id":"zwo-asi-1600mm-usb3-0-mono-camera","title":"ZWO ASI 1600MM USB3.0 Mono Camera","description":"\u003cdiv class=\"product-description\"\u003e\n\u003cp\u003eThe \u003cstrong\u003eZWO ASI 1600MM USB3.0 Monochrome Camera\u003c\/strong\u003e is a game-changer in the deep sky imaging world, featuring a large \u003cstrong\u003e4\/3” CMOS sensor\u003c\/strong\u003e with \u003cstrong\u003e16 Megapixels\u003c\/strong\u003e. With its remarkable sensitivity and fast frame rate of \u003cstrong\u003e23 FPS\u003c\/strong\u003e, this camera offers the flexibility to excel in both \u003cstrong\u003edeep sky\u003c\/strong\u003e and \u003cstrong\u003eplanetary imaging\u003c\/strong\u003e. Whether you are capturing stunning nebulae, galaxies, or highly detailed planetary features, the ASI1600MM delivers high-quality results.\u003c\/p\u003e\n\u003ch2\u003eA Versatile Choice for Astrophotographers\u003c\/h2\u003e\n\u003cp\u003eThis version of the \u003cb\u003eZWO ASI 1600MM\u003c\/b\u003e is \u003cstrong\u003euncool\u003c\/strong\u003e and monochrome, making it perfect for astrophotographers looking for a more affordable solution for planetary imaging or deep sky photography without the need for cooling. However, if deep sky imaging is your main goal, you can also explore the \u003cstrong\u003ecooled version\u003c\/strong\u003e of this camera for even better noise performance.\u003c\/p\u003e\n\u003ch2\u003eImpressive Performance for Deep Sky Imaging\u003c\/h2\u003e\n\u003cp\u003eThe \u003cb\u003eZWO ASI 1600MM\u003c\/b\u003e is an excellent choice for \u003cstrong\u003edeep sky imaging\u003c\/strong\u003e, offering \u003cstrong\u003e16 MP resolution (4656 x 3520)\u003c\/strong\u003e and a pixel size of \u003cstrong\u003e3.8µm\u003c\/strong\u003e, capturing fine details even in faint celestial objects. With its high \u003cstrong\u003edynamic range\u003c\/strong\u003e and low read noise of \u003cstrong\u003e1.2e\u003c\/strong\u003e, the camera delivers outstanding image quality with minimal noise, even during long exposures.\u003c\/p\u003e\n\u003ch2\u003eExplore L-RGB and Narrow Band Photography\u003c\/h2\u003e\n\u003cp\u003eWith the monochrome version of this camera, you can take advantage of \u003cstrong\u003eL-RGB filters\u003c\/strong\u003e or engage in \u003cstrong\u003enarrowband imaging\u003c\/strong\u003e with filters such as \u003cstrong\u003eH-alpha, OIII, and SII\u003c\/strong\u003e. This setup offers more control over each colour channel, allowing for more precise and detailed astrophotography results. A filter wheel is recommended for quick filter changes, and you can choose from ZWO's 1.25\" or 36mm filters depending on your setup.\u003c\/p\u003e\n\u003ch2\u003eKey Features of the ZWO ASI 1600MM:\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSensor:\u003c\/strong\u003e 4\/3\" CMOS Monochrome (16 MP)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eResolution:\u003c\/strong\u003e 4656 x 3520 (16 MP)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePixel Size:\u003c\/strong\u003e 3.8µm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eExposure Range:\u003c\/strong\u003e 32µs - 2000s\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRead Noise:\u003c\/strong\u003e 1.2e @ 30dB gain\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFull Well Capacity:\u003c\/strong\u003e 20ke\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eADC:\u003c\/strong\u003e 12-bit\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFrame Rate:\u003c\/strong\u003e Up to 23 FPS at full resolution\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUSB Interface:\u003c\/strong\u003e USB3.0 for high-speed data transfer\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStandard Auto-guider Port:\u003c\/strong\u003e Yes\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAluminium Housing:\u003c\/strong\u003e Full aluminium build with 2\" interface\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eWhy Choose the ZWO ASI 1600MM for Astrophotography?\u003c\/h2\u003e\n\u003cp\u003eThe \u003cb\u003eZWO ASI 1600MM Monochrome Camera\u003c\/b\u003e is ideal for astrophotographers who want to achieve the best results in \u003cstrong\u003edeep sky\u003c\/strong\u003e and \u003cstrong\u003eplanetary imaging\u003c\/strong\u003e. With its high sensitivity, low read noise, and advanced sensor technology, this camera ensures that your images are sharp, clear, and full of detail. Whether you are using a \u003cstrong\u003eNewtonian, SCT, or APO refractor\u003c\/strong\u003e, the ZWO ASI 1600MM will elevate your astrophotography game.\u003c\/p\u003e\n\u003ch2\u003eZWO ASI 1600MMLimiting Focal Ratio Considerations\u003c\/h2\u003e\n\u003cp\u003eWhen using this camera with a \u003cstrong\u003efilter wheel\u003c\/strong\u003e and \u003cstrong\u003e1.25\" filters\u003c\/strong\u003e, it is important to consider the \u003cstrong\u003elimiting focal ratio\u003c\/strong\u003e to avoid vignetting. For example, with a fast Newtonian telescope at \u003cstrong\u003ef\/4 or f\/5\u003c\/strong\u003e, the ZWO LRGB filters with a 26mm clear aperture are ideal, minimizing vignetting even at fast focal ratios.\u003c\/p\u003e\n\u003ch2\u003eZWO ASI 1600MM What’s in the Box?\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e1x ZWO ASI 1600MM USB3.0 Monochrome Camera\u003c\/li\u003e\n\u003cli\u003e1x USB 3.0 Cable\u003c\/li\u003e\n\u003cli\u003e1x ST4 Cable for autoguiding\u003c\/li\u003e\n\u003cli\u003e1x 1.25” Nosepiece\u003c\/li\u003e\n\u003cli\u003e1x 1.25” Cover\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eZWO ASI 1600MM Technical Specifications:\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSensor:\u003c\/strong\u003e 4\/3\" CMOS Monochrome (Sony)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eResolution:\u003c\/strong\u003e 4656 x 3520 (16 MP)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePixel Size:\u003c\/strong\u003e 3.8µm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eExposure Range:\u003c\/strong\u003e 32µs - 2000s\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRead Noise:\u003c\/strong\u003e 1.2e\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFull Well Capacity:\u003c\/strong\u003e 20ke\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInterface:\u003c\/strong\u003e USB3.0\/USB2.0\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBack Focus Distance:\u003c\/strong\u003e 6.5mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimensions:\u003c\/strong\u003e φ62mm X 41mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 140g\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eOrder Now with Free UK Shipping\u003c\/h2\u003e\n\u003cp\u003eDon’t miss your chance to own the \u003cstrong\u003eZWO ASI 1600MM Monochrome Camera\u003c\/strong\u003e. Whether you're shooting the stars, galaxies, or planets, this camera provides everything you need for professional-grade astrophotography. Order today and enjoy \u003cstrong\u003efree UK mainland shipping\u003c\/strong\u003e from Dark Clear Skies.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eLimited stock available – order your ZWO ASI 1600MM today!\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/div\u003e","brand":"ZWO","offers":[{"title":"Default Title","offer_id":42436447764657,"sku":"ASI1600MM","price":899.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0523\/1650\/4241\/files\/zwo-asi1600mm-camera-481234.webp?v=1732373433"},{"product_id":"zwo-asi-482mc-usb3-0-colour-camera","title":"ZWO ASI 482MC USB3.0 Colour Camera","description":"\u003cdiv class=\"product-description\"\u003e\n\u003cp\u003eThe \u003cstrong\u003eZWO ASI 482MC USB3.0 Colour Camera\u003c\/strong\u003e is one of the latest colour CMOS cameras from ZWO, designed for astrophotographers who want to capture both deep sky and planetary images. Featuring a large \u003cstrong\u003e1\/1.2” format CMOS sensor\u003c\/strong\u003e with \u003cstrong\u003e5.8µm pixels\u003c\/strong\u003e and a full well capacity of \u003cstrong\u003e51.5ke-\u003c\/strong\u003e, this camera delivers high-quality images with rich detail and minimal noise. With its versatile design, the ASI482MC is perfect for larger telescopes with longer focal lengths, making it an ideal choice for capturing stunning images of both planets and deep sky objects.\u003c\/p\u003e\n\u003ch2\u003eWhich One to Choose – ZWO ASI 482MC  or ASI 485MC?\u003c\/h2\u003e\n\u003cp\u003eIf you're debating between the \u003cb\u003eZWO ASI 482MC \u003c\/b\u003e and the \u003cstrong\u003eASI485MC\u003c\/strong\u003e, the decision ultimately comes down to the size of your telescope and your imaging goals. The \u003cstrong\u003eASI485MC\u003c\/strong\u003e is better suited for \u003cstrong\u003esmall, compact telescopes\u003c\/strong\u003e and offers higher resolution with its 2.9µm pixels. On the other hand, the \u003cstrong\u003eASI482MC\u003c\/strong\u003e is ideal for \u003cstrong\u003elarger telescopes\u003c\/strong\u003e with focal lengths over 2m, providing excellent performance in both \u003cstrong\u003edeep sky imaging\u003c\/strong\u003e and \u003cstrong\u003eplanetary imaging\u003c\/strong\u003e with its large pixel size and deeper full well capacity.\u003c\/p\u003e\n\u003ch2\u003eKey Features of the ZWO ASI 482MC :\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSensor:\u003c\/strong\u003e 1\/1.2\" CMOS IMX482 (Colour)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eResolution:\u003c\/strong\u003e 1920 x 1080 (2MP)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePixel Size:\u003c\/strong\u003e 5.8µm – Large pixels for high-quality light collection\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFull Well Capacity:\u003c\/strong\u003e 51.5ke- – Maximizes dynamic range\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSNR1s:\u003c\/strong\u003e 0.08lx – Excellent signal-to-noise ratio for low-light conditions\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh Gain Mode:\u003c\/strong\u003e Minimizes readout noise for high sensitivity\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUSB Interface:\u003c\/strong\u003e USB3.0 for fast data transfer\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eST4 Port:\u003c\/strong\u003e For seamless autoguiding\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eZWO ASI 482MC Designed for Large Telescopes \u0026amp; Long Focal Lengths\u003c\/h2\u003e\n\u003cp\u003eThe \u003cb\u003eZWO ASI 482MC \u003c\/b\u003e is specifically designed to work best with \u003cstrong\u003elarge telescopes\u003c\/strong\u003e that have focal lengths over 2m. Its \u003cstrong\u003elarge 5.8µm pixels\u003c\/strong\u003e allow for excellent light collection, even at higher magnifications. Whether you're capturing faint deep-sky objects like nebulae and galaxies or high-resolution images of planets like Jupiter and Saturn, the ASI482MC provides the sensitivity and resolution you need for both.\u003c\/p\u003e\n\u003ch2\u003eIdeal for Deep Sky Imaging \u0026amp; Planetary Imaging\u003c\/h2\u003e\n\u003cp\u003eWith a full well capacity of \u003cstrong\u003e51.5ke-\u003c\/strong\u003e and \u003cstrong\u003e0.08lx SNR1s\u003c\/strong\u003e, the ASI482MC excels at capturing faint celestial objects without overexposure. This makes it perfect for \u003cstrong\u003edeep sky imaging\u003c\/strong\u003e, allowing you to capture more data in each exposure. In addition, the camera's fast frame rates and low readout noise make it ideal for high-resolution \u003cstrong\u003eplanetary imaging\u003c\/strong\u003e, where capturing fine details is critical.\u003c\/p\u003e\n\u003ch2\u003eZWO ASI 482MC What’s in the Box?\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e1x ZWO ASI 482MC USB3.0 Colour Camera\u003c\/li\u003e\n\u003cli\u003e1x USB 3.0 Cable\u003c\/li\u003e\n\u003cli\u003e1x ST4 Cable for autoguiding\u003c\/li\u003e\n\u003cli\u003e1x 1.25” Nosepiece\u003c\/li\u003e\n\u003cli\u003e1x 1.25” Cover\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eTechnical Specifications of the ZWO ASI 482MC :\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSensor:\u003c\/strong\u003e Sony IMX482 CMOS (Colour)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eResolution:\u003c\/strong\u003e 1920 x 1080 (2 MP)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePixel Size:\u003c\/strong\u003e 5.8µm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFull Well Capacity:\u003c\/strong\u003e 51.5ke-\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSNR1s:\u003c\/strong\u003e 0.08lx\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShutter:\u003c\/strong\u003e Rolling Shutter\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUSB Interface:\u003c\/strong\u003e USB3.0\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eST4 Guide Port:\u003c\/strong\u003e Yes\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFrame Rate:\u003c\/strong\u003e High-speed for planetary imaging\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDynamic Range:\u003c\/strong\u003e High\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eWhy Choose the ZWO ASI 482MC Camera?\u003c\/h2\u003e\n\u003cp\u003eThe \u003cb\u003eZWO ASI 482MC \u003c\/b\u003e is the perfect choice for astrophotographers who need a versatile, high-performance camera for both \u003cstrong\u003edeep sky\u003c\/strong\u003e and \u003cstrong\u003eplanetary imaging\u003c\/strong\u003e. Its large pixel size, high sensitivity, and impressive full well capacity make it a powerful tool for capturing the finest details in both bright and faint celestial objects. With its \u003cstrong\u003eUSB3.0 interface\u003c\/strong\u003e and \u003cstrong\u003eauto-guider port\u003c\/strong\u003e, this camera is designed to seamlessly integrate into your astrophotography setup, providing the performance you need for any type of imaging project.\u003c\/p\u003e\n\u003ch2\u003eOrder Now with Free UK Shipping\u003c\/h2\u003e\n\u003cp\u003eOrder your \u003cstrong\u003eZWO ASI 482MC USB3.0 Colour Camera\u003c\/strong\u003e today and enjoy \u003cstrong\u003efree UK mainland shipping\u003c\/strong\u003e with your purchase. This versatile camera is perfect for both deep-sky and planetary imaging, offering the latest technology for capturing the universe in stunning detail. Don’t miss out—limited stock available!\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eLimited stock available – order your ZWO ASI 482MC today!\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row clearfix\"\u003e\n\u003cdiv class=\"box one first\"\u003e\n\u003cdiv class=\"tabs_wrap tab-style-three\"\u003e\n\u003cdiv class=\"panes\"\u003e\n\u003cdiv id=\"tab-description\" class=\"pane entry-content\"\u003e\n\u003ch2\u003e \u003c\/h2\u003e\n\u003cp\u003e\u003cimg width=\"300\" src=\"https:\/\/astronomy-imaging-camera.com\/wp-content\/uploads\/009-300x300.jpg\" height=\"300\" class=\"wp-image-35892 size-medium aligncenter\" alt=\"00\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/astronomy-imaging-camera.com\/wp-content\/uploads\/ASI482%E5%8F%82%E6%95%B0.jpg\"\u003e\u003cimg width=\"1000\" src=\"https:\/\/astronomy-imaging-camera.com\/wp-content\/uploads\/ASI482%E5%8F%82%E6%95%B0.jpg\" height=\"440\" class=\"aligncenter wp-image-35904 size-full\" alt=\"485 参数\"\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003eThe ZWO ASI 482MC  is one of the latest OSC planetary cameras released by ZWO in 2021. Packed with Sony sensor IMX482, this camera has some very great highlights, including a large pixel size of 5.8um, compatible with USB 3.0 interface, large full-well depth of 51.5ke-, extremely high sensitivity and super low read out noise, etc. It is considered as one powerful iteration of ZWO after years of developing process in the field of planetary cameras.\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/astronomy-imaging-camera.com\/wp-content\/uploads\/0220.jpg\"\u003e\u003cimg width=\"800\" src=\"https:\/\/astronomy-imaging-camera.com\/wp-content\/uploads\/0220.jpg\" height=\"800\" class=\"aligncenter wp-image-35894 size-full\" alt=\"02\"\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003ch3\u003e\n\u003cb\u003eZWO ASI 482MC \u003c\/b\u003e\u003cstrong\u003e1\/1.2” format 2 megapixel sensor\u003c\/strong\u003e\n\u003c\/h3\u003e\n\u003cp\u003eThe IMX482 sensor adopts back-illuminated CMOS structure. In resolution it is approximately the same as IMX462, but with 4 times the sensor size, it accordingly has a larger pixel size of 5.8*5.8um.\u003c\/p\u003e\n\u003cp\u003eThe sensor length and width are 11.13mm*6.26mm. The diagonal is 12.86mm.\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/astronomy-imaging-camera.com\/wp-content\/uploads\/0324.jpg\"\u003e\u003cimg width=\"800\" src=\"https:\/\/astronomy-imaging-camera.com\/wp-content\/uploads\/0324.jpg\" height=\"800\" class=\"aligncenter wp-image-35895 size-full\" alt=\"03\"\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eSNR1s=0.08lx\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eSony is introducing SNR1s [lx] as an index used to quantitatively evaluate picture quality at low illumination. SNR1s [lx] is an acronym consisting of “SNR” (Signal-to-Noise Ratio), “1” (represents that the signal level when noise = 1 is 1), and “s” (for Security). The lower this value is, the greater the image quality will be at low illumination.\u003c\/p\u003e\n\u003cp\u003eThe 5.8um large pixel size allows unprecedentedly low SNR1s value of 0.08lx for ZWO ASI 482MC . While ASI385MC is 0.13lx, you may see it is almost 2 times better, which brings the camera a fantastic nickname – “The King of the Night”.\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/astronomy-imaging-camera.com\/wp-content\/uploads\/0125.jpg\"\u003e\u003cimg width=\"800\" src=\"https:\/\/astronomy-imaging-camera.com\/wp-content\/uploads\/0125.jpg\" height=\"800\" class=\"aligncenter wp-image-35896 size-full\" alt=\"01\"\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003e51.5ke- full well capacity\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eWith the full well capacity of 51.5ke-, ZWO ASI 482MC  displays rich star details when taking astro-photos. Coupled with the ultimately low SNR1s, the efficiency of date acquisition can be really high. This is particularly helpful for solar, lunar and planetary imaging, also makes the camera perfect for DSO lucky imaging (taking multiple photos in short exposure times and stack them to improve SNR.)\u003c\/p\u003e\n\u003cp\u003eMoreover, thanks to the features above, ASI482MC can also be an ideal EAA camera or all-sky camera.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eHCG Mode\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eZWO ASI 482MC  has a built-in HCG mode which can effectively reduce the readout noise at high gain and keep the same wide dynamic range as you would expect at low gain. When the gain is 80, the HCG mode will automatically turn on. The read out noise fall off a cliff while the dynamic range still can reach close to 12 stops. The minimum read noise is 1.5 e.\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/astronomy-imaging-camera.com\/wp-content\/uploads\/482_FW_EG_DR_RN1.jpg\"\u003e\u003cimg width=\"1742\" src=\"https:\/\/astronomy-imaging-camera.com\/wp-content\/uploads\/482_FW_EG_DR_RN1.jpg\" height=\"2731\" class=\"aligncenter wp-image-35899 size-full\" alt=\"482_FW_EG_DR_RN(1)\"\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eQE curve\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eWe assume the QE peak value of ASI482MC is 85% at 530nm.\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/astronomy-imaging-camera.com\/wp-content\/uploads\/482-or-485_QE.jpg\"\u003e\u003cimg width=\"1000\" src=\"https:\/\/astronomy-imaging-camera.com\/wp-content\/uploads\/482-or-485_QE.jpg\" height=\"618\" class=\"aligncenter wp-image-35905 size-full\" alt=\"485 参数\"\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003ch3\u003e\n\u003cb\u003eZWO ASI 482MC \u003c\/b\u003e\u003cstrong\u003eUSB 3.0 Port \u0026amp; ST4 Port\u003c\/strong\u003e\n\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eUSB 3.0 Port:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eLike other ASI cameras, the ASI482MC is powered and controlled via USB 3.0. It provides 5Gb bandwidth to let the camera run at 82.5fps (10bit, high speed mode) or 57.5fps (12bit, normal mode) at full resolution (2Mega).\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eST4 Port:\u003cspan\u003e \u003c\/span\u003e\u003c\/strong\u003eCan be used to connect with auto guide port of mount for guiding.\u003c\/p\u003e\n\u003ch3\u003e\n\u003cb\u003eZWO ASI 482MC \u003c\/b\u003e\u003cstrong\u003eMechanical Diagram\u003c\/strong\u003e\n\u003c\/h3\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/astronomy-imaging-camera.com\/wp-content\/uploads\/ASI482-%E7%BB%93%E6%9E%84%E5%B0%BA%E5%AF%B8%E5%9B%BE.png\"\u003e\u003cimg width=\"1795\" src=\"https:\/\/astronomy-imaging-camera.com\/wp-content\/uploads\/ASI482-%E7%BB%93%E6%9E%84%E5%B0%BA%E5%AF%B8%E5%9B%BE.png\" height=\"1277\" class=\"aligncenter wp-image-35900 size-full\" alt=\"ASI482 结构尺寸图\"\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003ch3\u003e\n\u003cb\u003eZWO ASI 482MC \u003c\/b\u003e\u003cstrong\u003eWhat’s in the box?\u003c\/strong\u003e\n\u003c\/h3\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/astronomy-imaging-camera.com\/wp-content\/uploads\/%E8%A1%8C%E6%98%9F%E7%9B%B8%E6%9C%BA%E9%85%8D%E4%BB%B6-%E8%8B%B1.jpg\"\u003e\u003cimg width=\"1200\" src=\"https:\/\/astronomy-imaging-camera.com\/wp-content\/uploads\/%E8%A1%8C%E6%98%9F%E7%9B%B8%E6%9C%BA%E9%85%8D%E4%BB%B6-%E8%8B%B1.jpg\" height=\"650\" class=\"aligncenter wp-image-35901 size-full\" alt=\"行星相机配件-英\"\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"ZWO","offers":[{"title":"Default Title","offer_id":42436448878769,"sku":"ASI482MC","price":299.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0523\/1650\/4241\/files\/zwo-asi482mc-colour-camera-406384.jpg?v=1732373077"},{"product_id":"zwo-asi-432mm-usb3-0-monochrome-camera","title":"ZWO ASI 432MM USB3.0 Monochrome Camera","description":"\u003cdiv class=\"product-description\"\u003e\n\u003cp\u003eIntroducing the \u003cstrong\u003eZWO ASI 432MM USB3.0 Monochrome Camera\u003c\/strong\u003e, designed for astrophotographers seeking high-quality solar imaging and large telescope setups. The \u003cstrong\u003eASI432MM\u003c\/strong\u003e features the advanced \u003cstrong\u003eSony IMX432 1.1” format sensor\u003c\/strong\u003e with \u003cstrong\u003e9µm pixel size\u003c\/strong\u003e, offering incredible detail and high performance for solar and planetary imaging. This camera is an upgrade to the \u003cstrong\u003eASI174MM\u003c\/strong\u003e with a larger pixel size and \u003cstrong\u003eglobal shutter\u003c\/strong\u003e technology, making it the ideal choice for capturing detailed images with large telescopes.\u003c\/p\u003e\n\u003ch2\u003eZWO ASI 432MM Large 9µm Pixels for Maximum Detail\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003e9µm pixel size\u003c\/strong\u003e of the \u003cb\u003eZWO ASI 432MM \u003c\/b\u003e allows it to capture an incredible amount of light, resulting in sharp, detailed images of the Sun and other bright celestial objects. With a \u003cstrong\u003e97ke full well capacity\u003c\/strong\u003e, the camera is perfect for solar imaging, providing excellent dynamic range and minimizing overexposure. These large pixels are designed to accommodate the light collection needs of large telescopes, ensuring optimal performance in a variety of imaging conditions.\u003c\/p\u003e\n\u003ch2\u003eGlobal Shutter Technology for Fast, High-Quality Imaging\u003c\/h2\u003e\n\u003cp\u003eThe \u003cb\u003eZWO ASI 432MM \u003c\/b\u003e is equipped with \u003cstrong\u003eglobal shutter technology\u003c\/strong\u003e, making it an excellent choice for imaging fast-moving objects such as the Sun or planets. Unlike rolling shutters, global shutters capture an entire frame at once, preventing distortion and ensuring that your images are crisp and free from artifacts, even when capturing high-speed events on the Sun’s surface.\u003c\/p\u003e\n\u003ch2\u003ePerfect for Large Telescopes\u003c\/h2\u003e\n\u003cp\u003eThe larger pixel size of the \u003cstrong\u003eASI432MM\u003c\/strong\u003e makes it ideally suited for use with \u003cstrong\u003elarge aperture telescopes\u003c\/strong\u003e. The camera's larger sensor format and 9µm pixels provide high-resolution images while minimizing the effects of atmospheric turbulence. This makes it a specialist camera for those using large refractors, SCTs, or Newtonians for high-resolution solar and planetary imaging.\u003c\/p\u003e\n\u003ch2\u003eKey Features of the ZWO ASI 432MM :\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSensor:\u003c\/strong\u003e 1.1\" CMOS IMX432 (Monochrome)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eResolution:\u003c\/strong\u003e 1600 x 1100 (1.8 MP)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePixel Size:\u003c\/strong\u003e 9µm – Large pixels for high-quality light collection\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFull Well Capacity:\u003c\/strong\u003e 97ke – Excellent dynamic range\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGlobal Shutter:\u003c\/strong\u003e Ensures distortion-free, high-speed imaging\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eADC:\u003c\/strong\u003e 12-bit\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUSB Interface:\u003c\/strong\u003e USB3.0 for fast data transfer\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eT2 Tilter:\u003c\/strong\u003e Included for precise tilt adjustment and advanced control\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eZWO ASI 432MM Designed for Advanced Solar Imaging\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eZWO ASI 432MM\u003c\/strong\u003e is specifically designed for capturing \u003cstrong\u003esolar images\u003c\/strong\u003e with the highest possible quality. The global shutter technology and large pixel size ensure that you can capture solar granulation, prominences, and other surface details with incredible clarity. Paired with the included \u003cstrong\u003eT2 tilter\u003c\/strong\u003e, this camera allows for fine adjustments to ensure perfect focus and alignment, making it an essential tool for serious solar astrophotographers.\u003c\/p\u003e\n\u003ch2\u003eZWO ASI 432MM What’s in the Box?\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e1x ZWO ASI 432MM USB3.0 Monochrome Camera\u003c\/li\u003e\n\u003cli\u003e1x USB 3.0 Cable\u003c\/li\u003e\n\u003cli\u003e1x ST4 Cable for autoguiding\u003c\/li\u003e\n\u003cli\u003e1x T2 Tilter for fine adjustments\u003c\/li\u003e\n\u003cli\u003e1x Protective Cover\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eZWO ASI 432MM Technical Specifications:\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSensor:\u003c\/strong\u003e Sony IMX432 CMOS\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eResolution:\u003c\/strong\u003e 1600 x 1100 (1.8 MP)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePixel Size:\u003c\/strong\u003e 9µm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFull Well Capacity:\u003c\/strong\u003e 97ke\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShutter:\u003c\/strong\u003e Global\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eADC:\u003c\/strong\u003e 12-bit\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUSB Interface:\u003c\/strong\u003e USB3.0\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFrame Rate:\u003c\/strong\u003e Fast frame rate for high-speed solar imaging\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eWhy Choose the ZWO ASI 432MM Camera?\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eZWO ASI 432MM\u003c\/strong\u003e offers unparalleled performance for solar imaging and is ideal for astrophotographers using large telescopes. With its large 9µm pixel size, global shutter, and high dynamic range, this camera delivers crisp, detailed images of the Sun and other bright celestial objects. Its advanced design ensures that you capture every detail with minimal distortion, and the included T2 tilter gives you the fine control needed for precision imaging.\u003c\/p\u003e\n\u003ch2\u003eOrder Now with Free UK Shipping\u003c\/h2\u003e\n\u003cp\u003eOrder your \u003cstrong\u003eZWO ASI 432MM Monochrome Camera\u003c\/strong\u003e today and enjoy \u003cstrong\u003efree UK mainland shipping\u003c\/strong\u003e. This camera is perfect for solar and planetary imaging with large telescopes, offering the latest in global shutter technology and large pixel performance. Don’t miss out on capturing the universe in stunning detail with the ASI432MM!\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eLimited stock available – order your ZWO ASI 432MM today!\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cp\u003e\u003cimg alt=\"\" src=\"https:\/\/www.365astronomy.com\/image\/cache\/wp\/lj\/product\/ZWO\/432MM\/zwo-asi432mm-usb3.0-monochrome-cmos-camera-with-large-9-micron-pixels-01.webp\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"\" src=\"https:\/\/www.365astronomy.com\/image\/cache\/wp\/lj\/product\/ZWO\/432MM\/zwo-asi432mm-usb3.0-monochrome-cmos-camera-with-large-9-micron-pixels-02.webp\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"\" src=\"https:\/\/www.365astronomy.com\/image\/cache\/wp\/lj\/product\/ZWO\/432MM\/zwo-asi432mm-usb3.0-monochrome-cmos-camera-with-large-9-micron-pixels-03.webp\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"\" src=\"https:\/\/www.365astronomy.com\/image\/cache\/wp\/lj\/product\/ZWO\/432MM\/zwo-asi432mm-usb3.0-monochrome-cmos-camera-with-large-9-micron-pixels-04.webp\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"\" src=\"https:\/\/www.365astronomy.com\/image\/cache\/wp\/lj\/product\/ZWO\/432MM\/zwo-asi432mm-usb3.0-monochrome-cmos-camera-with-large-9-micron-pixels-05.webp\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"\" src=\"https:\/\/www.365astronomy.com\/image\/cache\/wp\/lj\/product\/ZWO\/432MM\/zwo-asi432mm-usb3.0-monochrome-cmos-camera-with-large-9-micron-pixels-06.webp\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"\" src=\"https:\/\/www.365astronomy.com\/image\/cache\/wp\/lj\/product\/ZWO\/432MM\/zwo-asi432mm-usb3.0-monochrome-cmos-camera-with-large-9-micron-pixels-07.webp\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"\" src=\"https:\/\/www.365astronomy.com\/image\/cache\/wp\/lj\/product\/ZWO\/432MM\/zwo-asi432mm-usb3.0-monochrome-cmos-camera-with-large-9-micron-pixels-08.webp\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"\" src=\"https:\/\/www.365astronomy.com\/image\/cache\/wp\/lj\/product\/ZWO\/432MM\/zwo-asi432mm-usb3.0-monochrome-cmos-camera-with-large-9-micron-pixels-09.webp\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"\" src=\"https:\/\/www.365astronomy.com\/image\/cache\/wp\/lj\/product\/ZWO\/432MM\/zwo-asi432mm-usb3.0-monochrome-cmos-camera-with-large-9-micron-pixels-10.webp\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"\" src=\"https:\/\/www.365astronomy.com\/image\/cache\/wp\/lj\/product\/ZWO\/432MM\/zwo-asi432mm-usb3.0-monochrome-cmos-camera-with-large-9-micron-pixels-11.webp\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"\" src=\"https:\/\/www.365astronomy.com\/image\/cache\/wp\/lj\/product\/ZWO\/432MM\/zwo-asi432mm-usb3.0-monochrome-cmos-camera-with-large-9-micron-pixels-11a.webp\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"\" src=\"https:\/\/www.365astronomy.com\/image\/cache\/wp\/lj\/product\/ZWO\/432MM\/zwo-asi432mm-usb3.0-monochrome-cmos-camera-with-large-9-micron-pixels-12.webp\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"\" src=\"https:\/\/www.365astronomy.com\/image\/cache\/wp\/lj\/product\/ZWO\/432MM\/zwo-asi432mm-usb3.0-monochrome-cmos-camera-with-large-9-micron-pixels-13.webp\"\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"ZWO","offers":[{"title":"Default Title","offer_id":42436472897713,"sku":"ASI432MM","price":619.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0523\/1650\/4241\/files\/zwo-asi432mm-725771.webp?v=1732378299"},{"product_id":"zwo-asi-533mm-usb3-0-mono-camera","title":"ZWO ASI 533MM USB3.0 Mono Camera","description":"\u003cdiv class=\"product-description\"\u003e\n\u003cp\u003eSay goodbye to amp glow with the ZWO ASI 533MM , the perfect choice for astrophotographers looking to capture deep-sky objects without worrying about image artifacts. With its \u003cstrong\u003e1” CMOS sensor\u003c\/strong\u003e and \u003cstrong\u003ehigh quantum efficiency\u003c\/strong\u003e, this camera is designed for versatility, offering excellent performance for both \u003cstrong\u003edeep sky\u003c\/strong\u003e and \u003cstrong\u003eplanetary imaging\u003c\/strong\u003e. Whether you're shooting nebulae, galaxies, or high-resolution planetary details, the ASI533MM delivers superior results across all astrophotography types.\u003c\/p\u003e\n\u003ch2\u003eZWO ASI 533MM Zero Amp Glow \u0026amp; High Quantum Efficiency\u003c\/h2\u003e\n\u003cp\u003eOne of the standout features of the \u003cb\u003eZWO ASI 533MM \u003c\/b\u003e is its zero amp glow design, eliminating the need to process out amp glow in post-processing. Coupled with a \u003cstrong\u003ehigh quantum efficiency (QE)\u003c\/strong\u003e for capturing more light, this camera ensures your images are clear, sharp, and full of detail. It’s the perfect solution for astrophotographers who want to minimize post-processing time and focus on producing high-quality images.\u003c\/p\u003e\n\u003ch2\u003eFast Frame Rate for Planetary Imaging\u003c\/h2\u003e\n\u003cp\u003eIn addition to its excellent deep-sky performance, the ASI533MM also boasts a high frame rate of \u003cstrong\u003e20 FPS\u003c\/strong\u003e at \u003cstrong\u003e14-bit ADC\u003c\/strong\u003e. This makes it an ideal choice for \u003cstrong\u003eplanetary imaging\u003c\/strong\u003e, allowing you to capture rapid changes in planets, the Moon, or other fast-moving celestial objects. Whether you're photographing Mars, Jupiter, or Saturn, this camera will provide you with the high-resolution, fast-capture capabilities you need.\u003c\/p\u003e\n\u003ch2\u003eA Versatile Alternative to DSLR\u003c\/h2\u003e\n\u003cp\u003eIf you're debating whether to invest in a dedicated astrophotography camera or continue using a DSLR, the ASI533MM offers a more affordable and specialized alternative. With its advanced features and flexibility, this camera allows you to switch effortlessly between deep-sky and planetary imaging, making it a fantastic all-in-one solution for any astrophotographer.\u003c\/p\u003e\n\u003ch2\u003eComparing the ZWO ASI 533MM  to the ASI183MM\u003c\/h2\u003e\n\u003cp\u003eWhile the \u003cb\u003eZWO ASI 533MM \u003c\/b\u003e shares many similarities with the \u003cstrong\u003eASI183MM\u003c\/strong\u003e, such as high quantum efficiency and fast frame rates, the \u003cb\u003eZWO ASI 533MM \u003c\/b\u003e features a larger pixel size, making it more suitable for slightly larger \u003cstrong\u003eAPOs\u003c\/strong\u003e or other wide-field telescopes. The larger pixels mean improved sensitivity and a more balanced performance across both planetary and deep-sky imaging, giving it a unique place in the ZWO lineup.\u003c\/p\u003e\n\u003ch2\u003eZWO ASI 533MM Key Features \u0026amp; Specifications:\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSensor:\u003c\/strong\u003e 1\" CMOS Monochrome\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eResolution:\u003c\/strong\u003e 3008 x 3008 (9 MP)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePixel Size:\u003c\/strong\u003e 3.76µm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFrame Rate:\u003c\/strong\u003e 20 FPS at 14-bit ADC\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRead Noise:\u003c\/strong\u003e Extremely low for clean, noise-free images\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQuantum Efficiency:\u003c\/strong\u003e High QE for exceptional light capture\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eZero Amp Glow:\u003c\/strong\u003e Ensures clean, artifact-free images\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUSB Interface:\u003c\/strong\u003e USB3.0 for high-speed data transfer\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eST4 Port:\u003c\/strong\u003e Included for autoguiding\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eIdeal for Both Deep Sky \u0026amp; Planetary Imaging\u003c\/h2\u003e\n\u003cp\u003eThe \u003cb\u003eZWO ASI 533MM \u003c\/b\u003e is designed to excel in both \u003cstrong\u003edeep-sky\u003c\/strong\u003e and \u003cstrong\u003eplanetary imaging\u003c\/strong\u003e. Whether you're targeting the faint details of a nebula or capturing high-resolution images of the Moon, this camera will provide you with the flexibility and performance needed for a wide range of astrophotography projects. Its 3.76µm pixel size ensures that you can capture fine details with excellent sharpness, while the high dynamic range ensures vibrant images with a broad range of tones.\u003c\/p\u003e\n\u003ch2\u003eZWO ASI 533MM What’s in the Box?\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e1x ZWO ASI533MM USB3.0 Monochrome Camera (Non-Cooled)\u003c\/li\u003e\n\u003cli\u003e1x USB 3.0 Cable\u003c\/li\u003e\n\u003cli\u003e1x ST4 Cable for autoguiding\u003c\/li\u003e\n\u003cli\u003e1x 1.25” Nosepiece\u003c\/li\u003e\n\u003cli\u003e1x 1.25” Cover\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eWhy Choose the ZWO ASI 533MM  Camera?\u003c\/h2\u003e\n\u003cp\u003eIf you’re looking for a camera that offers the flexibility of deep sky and planetary imaging, combined with the convenience of zero amp glow and high quantum efficiency, the ZWO ASI 533MM  is an ideal choice. With its high frame rate, ultra-low read noise, and versatility, this camera offers incredible value for astrophotographers who want the best of both worlds in a single device.\u003c\/p\u003e\n\u003ch2\u003eOrder Now with Free UK Shipping\u003c\/h2\u003e\n\u003cp\u003eDon’t miss your chance to own the \u003cstrong\u003eZWO ASI 533MM Monochrome Camera\u003c\/strong\u003e. Order today and enjoy \u003cstrong\u003efree UK mainland shipping\u003c\/strong\u003e from Dark Clear Skies. With its outstanding performance and affordability, this camera is a must-have for astrophotographers looking to capture the universe in stunning detail.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eLimited stock available – order your ZWO ASI 533MM today!\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/www.365astronomy.com\/image\/cache\/wp\/lj\/product\/ZWO\/533MCMM\/zwo-asi533mm-monochrome-1-cmos-usb3.0-deep-sky-imager-camera-EN_011.webp\" alt=\"\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/www.365astronomy.com\/image\/cache\/wp\/lj\/product\/ZWO\/533MCMM\/zwo-asi533mm-monochrome-1-cmos-usb3.0-deep-sky-imager-camera-EN_012.webp\" alt=\"\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/www.365astronomy.com\/image\/cache\/wp\/lj\/product\/ZWO\/533MCMM\/zwo-asi533mm-monochrome-1-cmos-usb3.0-deep-sky-imager-camera-EN_031.webp\" alt=\"\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/www.365astronomy.com\/image\/cache\/wp\/lj\/product\/ZWO\/533MCMM\/zwo-asi533mm-monochrome-1-cmos-usb3.0-deep-sky-imager-camera-EN_041.webp\" alt=\"\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/www.365astronomy.com\/image\/cache\/wp\/lj\/product\/ZWO\/533MCMM\/zwo-asi533mm-monochrome-1-cmos-usb3.0-deep-sky-imager-camera-EN_051.webp\" alt=\"\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/www.365astronomy.com\/image\/cache\/wp\/lj\/product\/ZWO\/533MCMM\/zwo-asi533mm-monochrome-1-cmos-usb3.0-deep-sky-imager-camera-EN_061.webp\" alt=\"\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/www.365astronomy.com\/image\/cache\/wp\/lj\/product\/ZWO\/533MCMM\/zwo-asi533mm-monochrome-1-cmos-usb3.0-deep-sky-imager-camera-EN_071.webp\" alt=\"\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/www.365astronomy.com\/image\/cache\/wp\/lj\/product\/ZWO\/533MCMM\/zwo-asi533mm-monochrome-1-cmos-usb3.0-deep-sky-imager-camera-EN_081.webp\" alt=\"\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/www.365astronomy.com\/image\/cache\/wp\/lj\/product\/ZWO\/533MCMM\/zwo-asi533mm-monochrome-1-cmos-usb3.0-deep-sky-imager-camera-EN_091.webp\" alt=\"\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/www.365astronomy.com\/image\/cache\/wp\/lj\/product\/ZWO\/533MCMM\/zwo-asi533mm-monochrome-1-cmos-usb3.0-deep-sky-imager-camera-EN_101.webp\" alt=\"\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/www.365astronomy.com\/image\/cache\/wp\/lj\/product\/ZWO\/533MCMM\/zwo-asi533mm-monochrome-1-cmos-usb3.0-deep-sky-imager-camera-EN_111.webp\" alt=\"\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/www.365astronomy.com\/image\/cache\/wp\/lj\/product\/ZWO\/533MCMM\/zwo-asi533mm-monochrome-1-cmos-usb3.0-deep-sky-imager-camera-EN_121.webp\" alt=\"\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/www.365astronomy.com\/image\/cache\/wp\/lj\/product\/ZWO\/533MCMM\/zwo-asi533mm-monochrome-1-cmos-usb3.0-deep-sky-imager-camera-EN_131.webp\" alt=\"\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/www.365astronomy.com\/image\/cache\/wp\/lj\/product\/ZWO\/533MCMM\/zwo-asi533mm-monochrome-1-cmos-usb3.0-deep-sky-imager-camera-EN_141.webp\" alt=\"\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/www.365astronomy.com\/image\/cache\/wp\/lj\/product\/ZWO\/533MCMM\/zwo-asi533mm-monochrome-1-cmos-usb3.0-deep-sky-imager-camera-EN_151.webp\" alt=\"\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/www.365astronomy.com\/image\/cache\/wp\/lj\/product\/ZWO\/533MCMM\/zwo-asi533mm-monochrome-1-cmos-usb3.0-deep-sky-imager-camera-EN_161.webp\" alt=\"\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/www.365astronomy.com\/image\/cache\/wp\/lj\/product\/ZWO\/533MCMM\/zwo-asi533mm-monochrome-1-cmos-usb3.0-deep-sky-imager-camera-EN_171.webp\" alt=\"\"\u003e\u003c\/p\u003e","brand":"ZWO","offers":[{"title":"Default Title","offer_id":42440132821169,"sku":"ASI533MM","price":842.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0523\/1650\/4241\/files\/zwo-asi533mm-camera-742661.webp?v=1732379486"},{"product_id":"zwo-asi-533mm-pro","title":"ZWO ASI 533MM PRO","description":"\u003ch1\u003eZWO ASI 533MM PRO COOLED Monochrome 1\" CMOS USB3.0 Deep Sky Imager Camera\u003c\/h1\u003e\n\n\u003ch2\u003eZero Amp Glow\u003c\/h2\u003e\n\u003cp\u003eWe know there are ways to deal with amp glow, but wouldn’t it be better if it didn't exist at all? This camera offers exactly that! With high quantum efficiency, extremely low read noise, and a high frame rate, the ZWO ASI 533MM PRO is packed with features for versatile astrophotography.\u003c\/p\u003e\n\n\u003ch2\u003eDeep Sky and Planetary Imaging\u003c\/h2\u003e\n\u003cp\u003eLike the ZWO ASI1600MM or ASI294MM cameras, the ZWO ASI 533MM PRO is perfect for deep sky imaging. With a max framerate of 20 FPS at 14-bit ADC, it’s also ideal for high-resolution planetary imaging. Whether your focus is deep sky or planetary, this camera is an excellent choice and a more affordable alternative to converting a DSLR.\u003c\/p\u003e\n\n\u003ch2\u003eTwo-Stage TEC Cooling\u003c\/h2\u003e\n\u003cp\u003eThe ASI533MM-PRO comes with two-stage TEC cooling for efficient temperature management during long imaging sessions, making it perfect for high-resolution monochrome imaging. There is no non-cooled version available, ensuring optimal performance for astrophotographers.\u003c\/p\u003e\n\n\u003ch2\u003eComparing to ZWO ASI 533MM PRO\u003c\/h2\u003e\n\u003cp\u003eWhile similar in specifications to the ASI183MC-PRO, the ZWO ASI 533MM PRO offers larger pixel sizes but smaller overall resolution. For widefield, compact setups, the ASI183MM-PRO may be a better option, but for larger APO telescopes, the ZWO ASI 533MM PRO shines as a strong alternative.\u003c\/p\u003e\n\n\u003ch2\u003eIdeal for Monochrome Imaging\u003c\/h2\u003e\n\u003cp\u003eThe ASI533MM-PRO falls between the ASI294MM-PRO and ASI183MM-PRO, making it a perfect choice for monochrome imaging enthusiasts who need advanced features at an affordable price.\u003c\/p\u003e\n\n\n\u003cimg src=\"https:\/\/www.365astronomy.com\/image\/cache\/wp\/lj\/product\/ZWO\/zwo-asi533mm-pro-cooled-monochrome-1-cmos-usb3.0-deep-sky-imager-camera-1a.webp\" alt=\"ZWO ASI533MM PRO COOLED Camera\"\u003e","brand":"ZWO","offers":[{"title":"Default Title","offer_id":42440137801905,"sku":"ZWO-ASI533MM-PRO","price":999.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0523\/1650\/4241\/files\/zwo-asi533mm-pro-cooled-monochrome-camera-904792.webp?v=1732580477"},{"product_id":"zwo-asi-294mm-mono-camera","title":"ZWO ASI 294MM Mono Camera","description":"\u003cp\u003eThe \u003cstrong\u003eZWO ASI 294MM Monochrome Camera\u003c\/strong\u003e is a cutting-edge solution for astrophotographers seeking unmatched sensitivity, dynamic range, and flexibility. As the monochrome counterpart to the renowned ASI294MC, the \u003cstrong\u003eZWO ASI 294MM\u003c\/strong\u003e combines a 4\/3\" back-illuminated sensor, 4.64µm pixel size, and powerful 14-bit ADC, making it perfect for deep-sky and planetary imaging.\u003c\/p\u003e\n\u003ch2\u003eKey Features of the ZWO ASI 294MM\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e4\/3\" back-illuminated CMOS sensor for superior sensitivity.\u003c\/li\u003e\n\u003cli\u003eQuantum Efficiency (QE) peaking at 90%, outperforming other models.\u003c\/li\u003e\n\u003cli\u003e66ke full well capacity in Bin2 mode for enhanced detail capture.\u003c\/li\u003e\n\u003cli\u003eSwitchable Bin1 and Bin2 modes for maximum flexibility.\u003c\/li\u003e\n\u003cli\u003eHCG mode reduces readout noise to 1.2e while maintaining a dynamic range of 13 stops.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eZWO ASI 294MM Bin1 and Bin2 Modes for Ultimate Imaging Flexibility\u003c\/h2\u003e\n\u003cp\u003eThe ZWO ASI 294MM offers two distinct operating modes:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBin1 Mode:\u003c\/strong\u003e Captures images at 8288x5644 resolution with a 2.3µm pixel size. This mode delivers unmatched detail but operates with a 12-bit ADC and a 14k e- full well capacity.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBin2 Mode:\u003c\/strong\u003e Ideal for deep-sky imaging with a resolution of 4144x2822 (11.7 MP) and 4.64µm pixel size. It utilizes a 14-bit ADC and provides a massive 66ke full well capacity, balancing detail and exposure efficiency.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eZWO ASI 294MM Unrivalled Quantum Efficiency and Dynamic Range\u003c\/h2\u003e\n\u003cp\u003eThe ZWO ASI 294MM with a Quantum Efficiency (QE) peak of approximately 90%, the ZWO ASI294MM  delivers exceptional performance in low-light conditions. Combined with HCG mode, which minimizes noise without compromising dynamic range, this camera ensures stunning astrophotography results across faint and bright celestial objects alike.\u003c\/p\u003e\n\u003ch2\u003eZWO ASI 294MM Seamless Connectivity for Advanced Astrophotography\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eZWO ASI294MM\u003c\/strong\u003e is equipped with a USB 3.0 interface, offering fast data transfer rates of up to 5Gbps. It supports full-resolution imaging at 19fps in 12-bit mode or 16.3fps in 14-bit mode. An ST4 port is included for effortless autoguiding, ensuring precise tracking during long exposures.\u003c\/p\u003e\n\u003ch2\u003eZWO ASI 294MM Specifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eFeature\u003c\/th\u003e\n\u003cth\u003eDetails\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSensor\u003c\/td\u003e\n\u003ctd\u003e4\/3\" CMOS, Back-illuminated\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eResolution (Bin2)\u003c\/td\u003e\n\u003ctd\u003e4144x2822 (11.7 MP)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eResolution (Bin1)\u003c\/td\u003e\n\u003ctd\u003e8288x5644 (47 MP)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePixel Size\u003c\/td\u003e\n\u003ctd\u003e4.64µm (Bin2), 2.3µm (Bin1)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFull Well Capacity\u003c\/td\u003e\n\u003ctd\u003e66ke (Bin2), 14ke (Bin1)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRead Noise\u003c\/td\u003e\n\u003ctd\u003e1.2e (HCG Mode)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eQuantum Efficiency\u003c\/td\u003e\n\u003ctd\u003e90% Peak\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch2\u003eWhy Choose the ZWO ASI 294MM?\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eZWO ASI 294MM Monochrome Camera\u003c\/strong\u003e is designed to meet the needs of astrophotographers seeking high performance. Its versatile Bin modes, outstanding QE, and low noise levels make it ideal for deep-sky imaging and planetary photography. Capture breath taking details across a range of celestial objects with the ZWO ASI294MM .\u003c\/p\u003e\n\u003ch2\u003eZWO ASI 294MM What’s in the Box?\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e1 x ZWO ASI 294MM \u003c\/li\u003e\n\u003cli\u003e1 x USB 3.0 Cable\u003c\/li\u003e\n\u003cli\u003e1 x ST4 Cable for Autoguiding\u003c\/li\u003e\n\u003cli\u003e1 x 1.25” Nosepiece\u003c\/li\u003e\n\u003cli\u003e1 x 1.25” Dust Cover\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eOrder Your ZWO ASI 294MM Today!\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eZWO ASI 294MM\u003c\/strong\u003e offers unparalleled performance, making it an essential addition to any astrophotography setup. Order now and experience the incredible sensitivity and flexibility of the \u003cstrong\u003eZWO ASI 294MM\u003c\/strong\u003e for yourself. Limited stock available – don't miss out!\u003c\/p\u003e\n\u003ch1\u003e\u003cbr\u003e\u003c\/h1\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/astronomy-imaging-camera.com\/wp-content\/uploads\/294%E5%8F%82%E6%95%B01.jpg\"\u003e\u003cimg class=\"size-full wp-image-29337 aligncenter\" src=\"https:\/\/astronomy-imaging-camera.com\/wp-content\/uploads\/294%E5%8F%82%E6%95%B01.jpg\" alt=\"294参数(1)\" width=\"750\" height=\"800\" srcset=\"https:\/\/astronomy-imaging-camera.com\/wp-content\/uploads\/294参数1.jpg 750w, https:\/\/astronomy-imaging-camera.com\/wp-content\/uploads\/294参数1-281x300.jpg 281w\"\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003eBy popular demand, we now introduce the ,ZWO ASI 294MM  the monochrome version of the ASI294MC. Some of the highlights include:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBack-illuminated sensor\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e– improving sensitivity and reducing noise.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e4\/3” format with 4.64 um pixel size\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e– ideal for many types of telescopes.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e14-bit ADC\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e– giving high dynamic range.\u003c\/li\u003e\n\u003cli\u003eAn impressive\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e66ke- full well capacity\u003c\/strong\u003e.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e4144*2822 high resolution\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e– with the Bin1 mode the camera can operate at a resolution of 8288*5644 and pixel size of 2.3 um.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eZWO ASI 294MM \u003c\/p\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cp\u003eOn top of this, not only does it have a very high QE value with a peak at about 90%, but also feature an ultra-low readout noise of 1.2e. If you are looking for a small-format monochrome camera for planetary imaging, you can’t go wrong with the ASI294MM.\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/astronomy-imaging-camera.com\/wp-content\/uploads\/037.jpg\"\u003e\u003cimg class=\"aligncenter size-full wp-image-29338\" src=\"https:\/\/astronomy-imaging-camera.com\/wp-content\/uploads\/037.jpg\" alt=\"03\" width=\"800\" height=\"800\" srcset=\"https:\/\/astronomy-imaging-camera.com\/wp-content\/uploads\/037.jpg 800w, https:\/\/astronomy-imaging-camera.com\/wp-content\/uploads\/037-150x150.jpg 150w, https:\/\/astronomy-imaging-camera.com\/wp-content\/uploads\/037-300x300.jpg 300w, https:\/\/astronomy-imaging-camera.com\/wp-content\/uploads\/037-180x180.jpg 180w, https:\/\/astronomy-imaging-camera.com\/wp-content\/uploads\/037-600x600.jpg 600w\"\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003eSensor length*width: 19.1*13.0mm. Diagonal: 23mm.\u003c\/p\u003e\n\u003ch3\u003e\n\u003cb\u003eZWO ASI 294MM \u003c\/b\u003e\u003cstrong\u003eHCG Mode\u003c\/strong\u003e\n\u003c\/h3\u003e\n\u003cp\u003eThe full well capacity of 66387e of ASI 294MM is near the top of all ASI planetary cameras. It ensures a very high dynamic range of up to 13 stops that will greatly reduce the issue of overexposed images and also help to collect richer colour information.\u003c\/p\u003e\n\u003cp\u003eWhen the gain value is set to 120, the HCG high gain mode is turned on. We’re not saying it’s magic…but we’d like to think it is pretty close. With the HCG-mode turned on, the readout noise is greatly reduced, and the dynamic range is basically unchanged.\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/astronomy-imaging-camera.com\/wp-content\/uploads\/294MMBin2.jpg\"\u003e\u003cimg class=\"aligncenter size-full wp-image-29339\" src=\"https:\/\/astronomy-imaging-camera.com\/wp-content\/uploads\/294MMBin2.jpg\" alt=\"294MMBin2\" width=\"1746\" height=\"2734\" srcset=\"https:\/\/astronomy-imaging-camera.com\/wp-content\/uploads\/294MMBin2.jpg 1746w, https:\/\/astronomy-imaging-camera.com\/wp-content\/uploads\/294MMBin2-192x300.jpg 192w, https:\/\/astronomy-imaging-camera.com\/wp-content\/uploads\/294MMBin2-654x1024.jpg 654w\"\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eUnlocked Bin1 Mode\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eYet another perk of the ASI294MM is that the pixel size is switchable – you can switch between unlocked Bin1 mode and Bin2 mode anytime in your astrophotography software. The unlocked Bin1 mode changes the pixel size into 2.3um and increases resolution to 8288×5644. The ability to unlock bin1-mode was a popular request from our customers. Of course we listened to you and worked quickly to make it possible.\u003c\/p\u003e\n\u003cp\u003eRemember that using Bin1 mode will decrease the full well capacity compared to the standard bin2-mode.\u003c\/p\u003e\n\u003cp\u003eUnlocked Bin1: 12bit ADC, 2.3um pixel size, 47 megapixels, 8288*5644 resolution, 14k full well capacity.\u003c\/p\u003e\n\u003cp\u003eBin2: 14bit ADC, 4.6um pixel size, 11.7 megapixels, 4144*2822 resolution, 66k full well capacity.\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/astronomy-imaging-camera.com\/wp-content\/uploads\/%E5%83%8F%E7%B4%A0%E6%8B%86%E5%88%86.png\"\u003e\u003cimg class=\"aligncenter size-full wp-image-29341\" src=\"https:\/\/astronomy-imaging-camera.com\/wp-content\/uploads\/%E5%83%8F%E7%B4%A0%E6%8B%86%E5%88%86.png\" alt=\"像素拆分\" width=\"1053\" height=\"576\" srcset=\"https:\/\/astronomy-imaging-camera.com\/wp-content\/uploads\/像素拆分.png 1053w, https:\/\/astronomy-imaging-camera.com\/wp-content\/uploads\/像素拆分-300x164.png 300w, https:\/\/astronomy-imaging-camera.com\/wp-content\/uploads\/像素拆分-1024x560.png 1024w\"\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003eYou can learn more differences between unlocked Bin1 and Bin2 modes by comparing the performance charts.\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/astronomy-imaging-camera.com\/wp-content\/uploads\/294MMBin1.jpg\"\u003e\u003cimg class=\"aligncenter size-full wp-image-29342\" src=\"https:\/\/astronomy-imaging-camera.com\/wp-content\/uploads\/294MMBin1.jpg\" alt=\"294MMBin1\" width=\"1773\" height=\"2734\" srcset=\"https:\/\/astronomy-imaging-camera.com\/wp-content\/uploads\/294MMBin1.jpg 1773w, https:\/\/astronomy-imaging-camera.com\/wp-content\/uploads\/294MMBin1-195x300.jpg 195w, https:\/\/astronomy-imaging-camera.com\/wp-content\/uploads\/294MMBin1-664x1024.jpg 664w\"\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003eIf the sampling accuracy you get with the 2.3um pixel size falls within a reasonable range, then the unlocked Bin1 mode will help you get more object details. However, you will lose dynamic range and ADC bit depth. Also the image files you get at Bin1 will probably be around 4 times bigger than Bin2.\u003c\/p\u003e\n\u003cp\u003eSo in the end the unlocked Bin1 mode is double-edged, you may choose to use it or not depending on the specific circumstances during your imaging sessions.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eQE Value\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eAs ZWO’s latest BSI (backside illuminated type) mono camera, ASI294MM has very high QE performance, not only higher than its color version, but even ASI1600MM. It is estimated that the QE peak value is about\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e90%\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/astronomy-imaging-camera.com\/wp-content\/uploads\/%E5%AE%98%E7%BD%91%E5%B0%BA%E5%AF%B8%E2%80%94%E2%80%94294mm-p%E4%B8%8E1600mm-p-QE%E5%AF%B9%E6%AF%941.png\"\u003e\u003cimg class=\"aligncenter size-full wp-image-29343\" src=\"https:\/\/astronomy-imaging-camera.com\/wp-content\/uploads\/%E5%AE%98%E7%BD%91%E5%B0%BA%E5%AF%B8%E2%80%94%E2%80%94294mm-p%E4%B8%8E1600mm-p-QE%E5%AF%B9%E6%AF%941.png\" alt=\"官网尺寸——294mm-p与1600mm-p-QE对比\" width=\"1000\" height=\"709\" srcset=\"https:\/\/astronomy-imaging-camera.com\/wp-content\/uploads\/官网尺寸——294mm-p与1600mm-p-QE对比1.png 1000w, https:\/\/astronomy-imaging-camera.com\/wp-content\/uploads\/官网尺寸——294mm-p与1600mm-p-QE对比1-300x213.png 300w\"\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eASI294MM vs ASI1600MM\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/astronomy-imaging-camera.com\/wp-content\/uploads\/294MM-bin1-vs-bin2-vs-1600MM-%E8%8B%B1.png\"\u003e\u003cimg class=\"aligncenter size-full wp-image-29344\" src=\"https:\/\/astronomy-imaging-camera.com\/wp-content\/uploads\/294MM-bin1-vs-bin2-vs-1600MM-%E8%8B%B1.png\" alt=\"294MM bin1 vs bin2 vs 1600MM 英\" width=\"1386\" height=\"1290\" srcset=\"https:\/\/astronomy-imaging-camera.com\/wp-content\/uploads\/294MM-bin1-vs-bin2-vs-1600MM-英.png 1386w, https:\/\/astronomy-imaging-camera.com\/wp-content\/uploads\/294MM-bin1-vs-bin2-vs-1600MM-英-300x279.png 300w, https:\/\/astronomy-imaging-camera.com\/wp-content\/uploads\/294MM-bin1-vs-bin2-vs-1600MM-英-1024x953.png 1024w\"\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eUSB 3.0 Port \u0026amp; ST4 Port\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eUSB 3.0 Port: Providing 5Gb bandwidth to let ASI294MM run at 19fps (12bit, high speed mode) or 16.3fps (14bit, normal mode) at full resolution (11.7Mega, Bin2).\u003c\/p\u003e\n\u003cp\u003eST4 Port: Can be used to connect with auto guide port of mount for guiding.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eMechanical Diagram\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/astronomy-imaging-camera.com\/wp-content\/uploads\/TB2YgILcvjM8KJjSZFyXXXdzVXa_125719055.jpg\"\u003e\u003cimg class=\"aligncenter size-full wp-image-29345\" src=\"https:\/\/astronomy-imaging-camera.com\/wp-content\/uploads\/TB2YgILcvjM8KJjSZFyXXXdzVXa_125719055.jpg\" alt=\"TB2YgILcvjM8KJjSZFyXXXdzVXa_!!125719055\" width=\"700\" height=\"500\" srcset=\"https:\/\/astronomy-imaging-camera.com\/wp-content\/uploads\/TB2YgILcvjM8KJjSZFyXXXdzVXa_125719055.jpg 700w, https:\/\/astronomy-imaging-camera.com\/wp-content\/uploads\/TB2YgILcvjM8KJjSZFyXXXdzVXa_125719055-300x214.jpg 300w\"\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eWhat’s in the box?\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/astronomy-imaging-camera.com\/wp-content\/uploads\/%E8%A1%8C%E6%98%9F%E7%9B%B8%E6%9C%BA%E5%A5%97%E8%A3%851-%E8%8B%B11.jpg\"\u003e\u003cimg class=\"aligncenter size-full wp-image-31646\" src=\"https:\/\/astronomy-imaging-camera.com\/wp-content\/uploads\/%E8%A1%8C%E6%98%9F%E7%9B%B8%E6%9C%BA%E5%A5%97%E8%A3%851-%E8%8B%B11.jpg\" alt=\"行星相机套装1-英\" width=\"1000\" height=\"600\" srcset=\"https:\/\/astronomy-imaging-camera.com\/wp-content\/uploads\/行星相机套装1-英1.jpg 1000w, https:\/\/astronomy-imaging-camera.com\/wp-content\/uploads\/行星相机套装1-英1-300x180.jpg 300w\"\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003ch2\u003e\n\u003cspan\u003e\u003c\/span\u003e\u003cbr\u003e\n\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003e\u003cbr\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e","brand":"ZWO","offers":[{"title":"Default Title","offer_id":42440139899057,"sku":"ZWO-ASI294MM","price":1052.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0523\/1650\/4241\/files\/zwo-asi294mm-monochrome-camera-400807.jpg?v=1732381137"},{"product_id":"zwo-asi-071mc-pro","title":"ZWO ASI 071MC Pro","description":"\u003ch1\u003eZWO ASI 071MC Pro: Unleash the Magic of Deep Sky Imaging\u003c\/h1\u003e\n\u003cp\u003eIntroducing the newly-tuned ZWO ASI 071MC Pro, ZWO's second-generation deep sky imaging camera. With a host of mechanical and hardware improvements, this camera is designed to take your astrophotography to new heights. Backed by a 2-year warranty, you can trust in its reliability and performance.\u003c\/p\u003e\n\u003ch2\u003eZWO ASI 071MC Pro DDR Memory Buffer \u0026amp; Reduced Amp-Glow\u003c\/h2\u003e\n\u003cp\u003eEnhance data transfer reliability with the 256MB DDR3 memory buffer. Say goodbye to amp-glow, thanks to this buffer that optimizes data transfer speeds, especially when used with a USB 2.0 port. Enjoy improved performance and stunning results with ZWO's commitment to development.\u003c\/p\u003e\n\u003ch2\u003eImpressive APS-C Sensor \u0026amp; Two-Stage TEC Cooling\u003c\/h2\u003e\n\u003cp\u003eThe ZWO ASI 071MC Pro boasts an APS-C sized 16MP imaging sensor, found in Nikon D7000 and D5100 cameras. Designed specifically for deep sky imaging, this camera features two-stage TEC-cooling to minimize noise, ensuring every detail of the cosmos is captured with precision.\u003c\/p\u003e\n\u003ch2\u003eSingle Shot Colour Convenience\u003c\/h2\u003e\n\u003cp\u003eSay goodbye to complex filter sets. With the ZWO ASI 071MC Pro, you can achieve colour images in just one step. Stack multiple images to reduce noise and create stunning, artifact-free Astro-photos. Perfect for those seeking breath-taking results with minimal effort.\u003c\/p\u003e\n\u003ch2\u003eZWO ASI 071MC Pro USB 3.0 \u0026amp; USB 2.0 HUB\u003c\/h2\u003e\n\u003cp\u003eExperience high-speed data transfer with the USB 3.0 Port, supporting 10fps @ 4944X3284 resolution. The USB 2.0 HUB connects various accessories, like a filter wheel, guide camera, or electronic focuser, managing cables efficiently for smooth operations.\u003c\/p\u003e\n\u003ch2\u003eZWO ASI 071MC Pro Advanced Mechanical Design \u0026amp; Anti-Dew Heater\u003c\/h2\u003e\n\u003cp\u003eThe ZWO ASI 071MC Pro features upgraded mechanical design, effectively preventing dew or frost formation on the sensor. The anti-dew heater protects the AR window, while the two-stage TEC cooling system offers deep cooling down to 35°C-40°C below ambient temperature.\u003c\/p\u003e\n\u003ch2\u003eExplore the Cosmos Like Never Before\u003c\/h2\u003e\n\u003cp\u003eWith the ZWO ASI 071MC Pro, unleash your passion for astrophotography. Capture stunning deep sky objects with ease and precision. Whether you're a seasoned Astro photographer or just starting, this camera will elevate your imaging to celestial heights.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eZWO ASI 071MC Pro : \u003c\/b\u003e\u003cstrong\u003eKey Features:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eSony IMX071 APS-C (1.8″) Sensor\u003c\/li\u003e\n\u003cli\u003eRegulated Two-Stage Tec-Cooling\u003c\/li\u003e\n\u003cli\u003eLow Read Noise: 2.3e @24db gain, 3.3e @lowest gain\u003c\/li\u003e\n\u003cli\u003e14Bit ADC for Real 14bit Dynamic Range\u003c\/li\u003e\n\u003cli\u003eUSB3.0 Port \u0026amp; USB2.0 HUB\u003c\/li\u003e\n\u003cli\u003eAR Coated Protect Window\u003c\/li\u003e\n\u003cli\u003eControllable Anti-Dew Protect Window Heater\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eEmbrace the beauty of the night sky with the ZWO ASI 071MC Pro. Order now and embark on an astrophotography journey like no other!\u003c\/p\u003e\n\u003ch2\u003e\u003cb\u003eZWO ASI 071MC Pro\u003c\/b\u003e\u003c\/h2\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/www.365astronomy.com\/image\/cache\/wp\/ij\/content\/ZWO-ASI071MC-PRO-cooled-deep-sky-imager-APS-C-camera-1.webp\" alt=\"\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cb\u003eThe second deep sky imaging camera that ZWO released has just been tuned up in its new reincarnation, the ZWO ASI 071MC Pro.\u003c\/b\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eComes with 2 years warranty\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cspan\u003eDDR Memory Buffer\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp\u003eZWO ASI 071MC Pro\u003cspan\u003e camera includes a 256MB DDR3 memory buffer to help improve data transfer reliability. Additionally, the use of a memory buffer minimizes amp-glow, which is caused by the slow transfer speeds when the camera is used with a USB 2.0 port.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eOne of the main differences between the old and new versions is the added DDR memory buffer, but there are other mechanical improvements also show ZWO's commitment to development.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cimg src=\"https:\/\/www.365astronomy.com\/image\/cache\/wp\/lj\/product\/ZWO-pro-cooled-camera-ddr-memory-a-02.webp\" alt=\"\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eZWO ASI 071MC Pro\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eIt still features exactly the same APS-C sized 16MP imaging sensor. The same sensor you will find in a Nikon D7000 and D5100, but the big difference is that the electronics were designed specifically for deep sky imaging and it also comes with two-stage TEC-cooling. This camera is only available as a colour version, so you would be advised to use it in areas with good quality dark skies with limited light pollution or alternatively use it with a CLS or UHC filter to reduce the effects of light pollution...\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eSingle Shot Colour only refers to the fact that you don't need to use LRGB filter sets or narrowband filter sets to take images when you use this camera. You can achieve a colour image in just one step, although in practice you would probably still take several images and stack them together to reduce noise and get rid of other artefacts...  So if you have limited time and only want pretty pictures with comparatively small effort, this is the camera for you.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eWith the ZWO ASI071MC-PRO you won't have to spend lots of time to get beautiful images, however if you need to tackle light pollution, you would also need a light pollution filter like a UHC or CLS filter. Depending on the F-ratio of your telescope you would need either a 36mm filter (without cell) or maybe even a 2\" filter (in cell). Contact us if you are not sure what filter you need and how to attach it to this camera.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003eZWO ASI 071MC Pro Astrophotography Performance\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003eBased on the features of this camera we would anticipate that it would be a very good choice for imaging deep sky object for those who don't want to bother with filters, (other than a light pollution filter if necessary), plus with 10 frames per second frame rate it will most likely provide stunning views of the moon when used as a live view visual observation tool. (of course, it will also depend on the used telescope and seeing conditions)\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cimg src=\"https:\/\/www.365astronomy.com\/image\/cache\/wp\/ij\/content\/ZWO-ASI071MC-PRO-cooled-deep-sky-imager-APS-C-camera-1a.webp\" alt=\"\"\u003e\u003cbr\u003e\u003cbr\u003e\u003cb\u003eFeatures of the NEW ZWO ASI 071MC Pro camera\u003c\/b\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003eMost famous SONY sensor: Sony IMX071 APS-C (1.8″)\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eRegulated Two-stage Tec-Cooling: 35-40 degree below ambient temperature\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eVery low read noise: 2.3e @24db gain 3.3e @lowest gain\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e14Bit ADC: provide real 14bit Dynamic range\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eElectronic shutter: no vibration problem with mechanical shutter\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eUSB3.0 Port (back compatible with USB2.0): 10fps@4944X3284  134fps@320X240\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eAR coated protect window :all light can pass\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eControllable Anti-Dew protect window heater: you can turn it off to save power\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eExternal desiccant tube design: no need to open camera forever\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eCompatible with Windows \/ Mac OS \/ Linux\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003eZWO ASI 071MC Pro Dark Current\u003c\/h2\u003e\n\u003cp\u003eThe Dark Current in the ASI071MC-PRO is better controlled than before with the help of a DDR buffer memory and new improvements of hardware design\u003c\/p\u003e\n\u003cp\u003ePlease check this 300s dark frame free of amp-glow\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/www.365astronomy.com\/image\/cache\/wp\/ij\/content\/ZWO-ASI071MC-PRO-cooled-deep-sky-imager-APS-C-camera-1b.webp\" alt=\"\"\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cspan\u003eQE Curve\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003ethe QE peak value is estimated to be above 50%.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/www.365astronomy.com\/image\/cache\/wp\/ij\/content\/ZWO-ASI071MC-PRO-cooled-deep-sky-imager-APS-C-camera-2.webp\" alt=\"\"\u003e\u003c\/p\u003e\n\u003ch2\u003eUnique Tilt Adapter\u003c\/h2\u003e\n\u003cp\u003eThe ZWO ASI 071MC Pro comes with a unique, built-in tilting device. Say goodbye to tilt problems forever!\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/www.365astronomy.com\/image\/cache\/wp\/ij\/content\/ZWO-ASI071MC-PRO-cooled-deep-sky-imager-APS-C-camera-3.webp\" alt=\"\"\u003e\u003c\/p\u003e\n\u003ch2\u003eZWO ASI 071MC Pro \u003cspan\u003eUSB 3.0 Port \u0026amp; USB2.0 HUB\u003c\/span\u003e\n\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eUSB 3.0 Port: \u003c\/strong\u003eProvides 5Gb bandwidth to make it possible for ZWO ASI 071MC Pro to run at 10 fps (14bit, normal mode) at full resolution (16Megapixels).\u003c\/span\u003e\u003c\/p\u003e\n\u003cdiv\u003eWe recommend using a 12V (3-5A or more) DC adapter for cooler power supply (2.1\/5.5mm, centre positive). Using a 9V - 15V battery (power tank) is also suitable for the cooler power supply.\u003c\/div\u003e\n\u003cdiv\u003e \u003c\/div\u003e\n\u003cdiv\u003eUSB 2.0 HUB: Can connect with various accessories,  including a filter wheel, guide camera or electronic focuser, allowing you to manage your cables better. There are two short 0.5m USB2.0 cables included with the ASI071 Pro. The hub is powered by the external power supply if you connect one.\u003c\/div\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/www.365astronomy.com\/image\/cache\/wp\/ij\/content\/ZWO-ASI071MC-PRO-cooled-deep-sky-imager-APS-C-camera-4.webp\" alt=\"\"\u003e\u003c\/p\u003e\n\u003ch2\u003eNew mechanical design and Anti-Dew Heater\u003c\/h2\u003e\n\u003cp\u003eZWO ASI 071MC Pro Camera has been mechanically upgraded as well and the internal anti-dew heating system improved.\u003c\/p\u003e\n\u003cp\u003ePlease note, due to the above improvements, the diameter of the camera body is increased to 86mm (ASI071MC-Cool was 78mm in diameter).\u003c\/p\u003e\n\u003ch3\u003e6 screws seal the chamber\u003c\/h3\u003e\n\u003cp\u003eThis new structure seals the CMOS chamber better that prevents dew or frost appear on the sensor.\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/www.365astronomy.com\/image\/cache\/wp\/ij\/content\/ZWO-ASI071MC-PRO-cooled-deep-sky-imager-APS-C-camera-5.webp\" alt=\"\"\u003e\u003c\/p\u003e\n\u003ch3\u003eAnti-dew and cooling system\u003c\/h3\u003e\n\u003cp\u003eZWO ASI 071MC Pro has a two-stage TEC cooling system that allows deep cooling  to 35°C-40°C below ambient). You will need an external power supply to power the cooler. \u003c\/p\u003e\n\u003cp\u003eThe anti-dew heater will heat the AR protect window to avoid any dew problems. The anti-dew heater takes around 3.6W power and can be turned off from the software to save power (i.e. when it is powered from a battery or power tank)\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/www.365astronomy.com\/image\/cache\/wp\/ij\/content\/ZWO-ASI071MC-PRO-cooled-deep-sky-imager-APS-C-camera-anti-dew.webp\" alt=\"\"\u003e\u003c\/p\u003e\n\u003ch2\u003eZWO ASI 071MC Pro \u003cspan\u003eConnections Drawing\u003c\/span\u003e\n\u003c\/h2\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/www.365astronomy.com\/image\/cache\/wp\/ij\/content\/ZWO-ASI071MC-PRO-cooled-deep-sky-imager-APS-C-camera-connections.webp\" alt=\"\"\u003e\u003c\/p\u003e\n\u003col\u003e\n\u003cli\u003e2”Filter (optional)\u003c\/li\u003e\n\u003cli\u003eEOS-T2 adapter\u003c\/li\u003e\n\u003cli\u003eM42 to M48 extender 16.5mm\u003c\/li\u003e\n\u003cli\u003eM42 extender 21mm\u003c\/li\u003e\n\u003cli\u003eFocal reducer\u003c\/li\u003e\n\u003cli\u003eOAG\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003ch2\u003eZWO ASI 071MC Pro Mechanical Drawing\u003c\/h2\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/www.365astronomy.com\/image\/cache\/wp\/ij\/content\/ZWO-ASI071MC-PRO-cooled-deep-sky-imager-APS-C-camera-schematic.webp\" alt=\"\"\u003e\u003c\/p\u003e\n\u003ch2\u003eZWO ASI 071MC Pro : \u003cspan\u003eWhat is in the box?\u003c\/span\u003e\n\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003eThe ZWO ASI 071MC Pro box includes all necessary cables, drivers, adapters, and manuals.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/www.365astronomy.com\/image\/cache\/wp\/ij\/content\/ZWO-ASI071MC-PRO-cooled-deep-sky-imager-APS-C-camera-what-is-in-the-box.webp\" alt=\"\"\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eDOWNLOADS\u003c\/strong\u003e\u003cbr\u003e\u003cbr\u003eOn the included CD you'll find drivers and two software applications: Fire-capture and Sharp-Cap. These are both freeware and the latest versions can be downloaded from the developers' websites.\u003cbr\u003eWe'd recommend to always use the beta version of Fire-capture, but reverse to the latest stable version if you experience problems.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eTROUBLESHOOTING\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eHere you can download a pdf file that will guide you through \u003ca href=\"https:\/\/www.365astronomy.com\/files\/pdfs\/ZWO-ASI120-Trouble-Shooting.pdf\"\u003eZWO ASI camera troubleshooting. Click here!\u003c\/a\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eALL SKY CAMERA\u003c\/strong\u003e\u003cbr\u003edue to the large sensor size, a 150 degree wide lens IS NOT included as it is not compatible.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eSpecifications of the ZWO ASI071MC-PRO\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003eZWO ASI 071MC Pro \u003cspan\u003eCamera technical details\u003c\/span\u003e\n\u003c\/h3\u003e\n\u003cp\u003e\u003cspan\u003eSensor: SONY IMX071 CMOS\u003cbr\u003eDiagonal: 28.4mm\u003cbr\u003eResolution: 16Mega Pixels 4944X3284\u003cbr\u003ePixel Size: 4.78µm\u003cbr\u003eMax FPS at full resolution :10FPS\u003cbr\u003eShutter: Rolling shutter\u003cbr\u003eExposure Range: 64µs-2000s\u003cbr\u003eROI: Supported\u003cbr\u003eRead Noise: 2.3e @24db gain\u003cbr\u003eQE peak: TBD\u003cbr\u003eFull well: 46ke\u003cbr\u003eADC:14bit\u003cbr\u003eInterface: USB3.0\/USB2.0\u003cbr\u003eAdaptor: M42X0.75\u003cbr\u003eProtect window: AR window\u003cbr\u003eDimensions: 78mm Diameter\u003cbr\u003eWeight: 500g\u003cbr\u003eBack Focus Distance: 17.5mm\u003cbr\u003eCooling: Regulated Two Stage TEC\u003cbr\u003eDelta T: 35-40 below ambient\u003cbr\u003eCooler Power consumption: 12V at 3A Max\u003cbr\u003eWorking Temperature: -5°C—45°C\u003cbr\u003eStorage Temperature: -20°C—60°C\u003cbr\u003eWorking Relative Humidity: 20%—80%\u003cbr\u003eStorage Relative Humidity: 20%—95%\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003eZWO ASI 071MC Pro \u003cspan\u003eSupported resolution\u003c\/span\u003e\n\u003c\/h3\u003e\n\u003cp\u003e\u003cspan\u003e14Bit ADC\u003cbr\u003e4944×3284 10fps\u003cbr\u003e1920×1200 28fps\u003cbr\u003e1280×1080 33fps\u003cbr\u003e640×480 70fps\u003cbr\u003e320×240 134fps\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003emore resolutions are user defined\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cbr\u003e\u003c\/h2\u003e","brand":"ZWO","offers":[{"title":"Default Title","offer_id":42455662723249,"sku":"ASI071MC-PRO","price":999.0,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0523\/1650\/4241\/files\/zwo-asi071mc-pro-cooled-colour-camera-132196.jpg?v=1732387277"},{"product_id":"zwo-asi-6200mm-pro-cooled-mono-camera","title":"ZWO ASI 6200MM PRO Cooled Mono Camera and Bundles","description":"\u003ch2\u003eZWO ASI 6200MM PRO Cooled Mono Camera: Unleash the Wonders of Astrophotography\u003c\/h2\u003e\n\u003cp\u003eExperience the future of astrophotography with the ZWO ASI 6200MM PRO  Cooled Mono Camera. Equipped with Sony's latest back-illuminated IMX455 Full Frame sensor and native 16-bit ADC, this camera delivers unparalleled image quality and performance.\u003c\/p\u003e\n\u003ch2\u003eZWO ASI 6200MM PRO Amazing Craftsmanship \u0026amp; Lightweight Design\u003c\/h2\u003e\n\u003cp\u003eOur relentless pursuit of perfection led to the ZWO ASI 6200MM PRO 's lightweight body, weighing just 0.7KG. ZWO engineers meticulously reduced the weight while enhancing its performance, resulting in a camera that excels in the most demanding conditions.\u003c\/p\u003e\n\u003ch2\u003eFull Frame Format \u0026amp; High Resolution\u003c\/h2\u003e\n\u003cp\u003eThe ZWO ASI 6200MM PRO  boasts a full frame format, with a sensor size of 36mm * 24mm and a diagonal of 43.3mm. The 62MP resolution, paired with 3.76um pixel size, ensures every detail of the cosmos is captured with precision. A large well depth of 51.4ke allows for stunning dynamic range.\u003c\/p\u003e\n\u003ch2\u003eZWO ASI 6200MM PRO Native 16-bit ADC \u0026amp; Enhanced Image Quality\u003c\/h2\u003e\n\u003cp\u003eOur first batch of CMOS astronomy cameras equipped with native 16-bit ADC, the ASI6200MM PRO achieves an impressive dynamic range of 14 stops. The result? Crisp, sharp images with enhanced contrast and natural colour transitions.\u003c\/p\u003e\n\u003ch2\u003eZWO ASI 6200MM PRO IMX455 Backlit Sensor \u0026amp; Sensitivity Improvement\u003c\/h2\u003e\n\u003cp\u003eSony's back-illuminated CMOS image sensor revolutionizes sensitivity and noise reduction. With a unique pixel structure, the sensor maximizes light capture, minimizing noise, and enhancing image quality. Say goodbye to amp-glow and welcome stunningly clear Astro photos.\u003c\/p\u003e\n\u003ch2\u003eZWO ASI 6200MM PRO Ultra-Low Dark Current \u0026amp; Anti-Dew Technology\u003c\/h2\u003e\n\u003cp\u003eExperience minimal dark current noise with our two-stage TEC cooling system, lowering the CMOS sensor temperature more than 35°C below ambient. The ZWO ASI 6200MM PRO  comes with an anti-dew heater, ensuring dew won't dampen your astrophotography sessions.\u003c\/p\u003e\n\u003ch2\u003eUSB 3.0 \u0026amp; 256M DDR3 Memory for Seamless Operation\u003c\/h2\u003e\n\u003cp\u003eEquipped with a USB 3.0 interface and built-in 256MB DDR3 cache, the ZWO ASI 6200MM PRO  ensures stable and secure data transmission. Frame dropping is minimized during long exposures, guaranteeing smooth operation and optimal performance.\u003c\/p\u003e\n\u003ch2\u003eDiscover the Universe Like Never Before\u003c\/h2\u003e\n\u003cp\u003eUnlock the secrets of the cosmos with the ZWO ASI 6200MM PRO  Cooled Mono Camera. Capture stunning celestial wonders with ease and precision. Embrace the universe and embark on an astrophotography journey like no other.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eKey Features:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eSony IMX455 Back-Illuminated Sensor\u003c\/li\u003e\n\u003cli\u003eNative 16-bit ADC for 14-stop Dynamic Range\u003c\/li\u003e\n\u003cli\u003eZero Amp-Glow Technology\u003c\/li\u003e\n\u003cli\u003eFull-Frame Format with 62MP Resolution\u003c\/li\u003e\n\u003cli\u003eUltra-Low Dark Current and Noise\u003c\/li\u003e\n\u003cli\u003eAnti-Dew Heater for Dew Prevention\u003c\/li\u003e\n\u003cli\u003eUSB 3.0 Interface \u0026amp; 256MB DDR3 Cache\u003c\/li\u003e\n\u003cli\u003eLightweight and Durable Design\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eCapture the beauty of the cosmos with the ZWO ASI 6200MM PRO . Order now and elevate your astrophotography to new heights!\u003c\/p\u003e\n\u003ch2\u003e\n\u003cspan\u003e\u003c\/span\u003e\u003cbr\u003e\n\u003c\/h2\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/www.365astronomy.com\/image\/cache\/wp\/ij\/content\/ZWO-ASI6200MC-PRO-COOLED-FULL-FRAME-CMOS-camera-1-1024x435.webp\"\u003e\u003cimg alt=\"打印\" class=\"alignnone size-large wp-image-18216\" src=\"https:\/\/www.365astronomy.com\/image\/cache\/wp\/ij\/content\/ZWO-ASI6200MC-PRO-COOLED-FULL-FRAME-CMOS-camera-1-1024x435.webp\"\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003e\n\u003cb\u003eZWO ASI 6200MM PRO \u003c\/b\u003e\u003cspan\u003e\u003cstrong\u003eAmazing Craftsmanship, Lightweight body, Solid image quality:\u003c\/strong\u003e\u003c\/span\u003e\n\u003c\/h2\u003e\n\u003cp\u003eWe have been working hard to reduce the weight of the camera while improving the performance of the camera. After years of technical accumulation and repeated weight loss experiments by ZWO engineers, ZWO finally concentrated the ZWO ASI 6200MM PRO to 0.7KG.\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/www.365astronomy.com\/image\/cache\/wp\/ij\/content\/ZWO-ASI6200MC-PRO-COOLED-FULL-FRAME-CMOS-camera-2.webp\"\u003e\u003cimg alt=\"ASI6200MCPro-2\" class=\"aligncenter wp-image-17828\" src=\"https:\/\/www.365astronomy.com\/image\/cache\/wp\/ij\/content\/ZWO-ASI6200MC-PRO-COOLED-FULL-FRAME-CMOS-camera-2.webp\"\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e \u003c\/strong\u003e\u003c\/p\u003e\n\u003ch2\u003e\n\u003cb\u003eZWO ASI 6200MM PRO \u003c\/b\u003e\u003cspan\u003e\u003cstrong\u003eFull Frame format:\u003c\/strong\u003e\u003c\/span\u003e\n\u003c\/h2\u003e\n\u003cp\u003eThe ZWO ASI 6200MM PRO  uses full frame format, the sensor length and width are 36mm * 24mm and the diagonal is 43.3mm. This is a 62MP camera with a small pixel size of 3.76um that can accommodate a large well depth of 51.4ke.\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/www.365astronomy.com\/image\/cache\/wp\/ij\/content\/ZWO-ASI6200MC-PRO-COOLED-FULL-FRAME-CMOS-camera-3.webp\"\u003e\u003cimg alt=\"2\" class=\"aligncenter size-full wp-image-18197\" src=\"https:\/\/www.365astronomy.com\/image\/cache\/wp\/ij\/content\/ZWO-ASI6200MC-PRO-COOLED-FULL-FRAME-CMOS-camera-3.webp\"\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cspan\u003e\u003cstrong\u003eNative 16bit ADC:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp\u003eZWO ASI 6200MM PRO  is our first batch of CMOS astronomy cameras with 16bit ADC. This 16bit ADC is not a CCD 16bit ADC, and it can really achieve a dynamic range output of 14 stops. This significantly improves the image sharpness and contrast, and the colour changes are smoother and more natural.\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/www.365astronomy.com\/image\/cache\/wp\/ip\/content\/14bit16bit.webp\"\u003e\u003cimg alt=\"14bit-vs-16bit\" class=\"aligncenter size-large wp-image-17825\" src=\"https:\/\/www.365astronomy.com\/image\/cache\/wp\/ip\/content\/14bit16bit.webp\"\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003e\n\u003cb\u003eZWO ASI 6200MM PRO \u003c\/b\u003e\u003cspan\u003e\u003cstrong\u003eIMX455 backlit sensor:\u003c\/strong\u003e\u003c\/span\u003e\n\u003c\/h2\u003e\n\u003cp\u003eSony’s back-illuminated CMOS image sensor improves sensitivity and noise reduction – the key factors to enhancing image quality, while radically realigning their fundamental pixel structure from front-illumination to back-illumination. It has retained the advantages of CMOS image sensors such as low power consumption and high-speed operation.\u003c\/p\u003e\n\u003cp\u003eWith a conventional front-illumination structure, the metal wiring and transistors on the surface of the silicon substrate that form the sensor’s light-sensitive area (photo-diode) impede photon gathering carried out by the on-chip lens. A back-illuminated structure minimizes the degradation of sensitivity to optical angle response, while also increasing the amount of light that enters each pixel due to the lack of obstacles such as metal wiring and transistors that have been moved to the reverse of the silicon substrate.\u003c\/p\u003e\n\u003cp\u003eSony has newly developed a unique photo-diode structure and on-chip lens optimized for back-illuminated structures, that achieves a higher sensitivity and a lower random noise without light by reducing noise, dark current and defect pixels compared to the conventional front-illuminated structure.\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/www.365astronomy.com\/image\/cache\/wp\/ij\/content\/ZWO-ASI533-backlit-sensor.webp\"\u003e\u003cimg alt=\"backlit-sensor\" class=\"aligncenter size-full wp-image-17837\" src=\"https:\/\/www.365astronomy.com\/image\/cache\/wp\/ij\/content\/ZWO-ASI533-backlit-sensor.webp\"\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cspan\u003e\u003cstrong\u003eCamera\u003c\/strong\u003e \u003cstrong\u003ePerformance:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp\u003eThe ZWO ASI 6200MM PRO  has excellent performance with a dynamic range of up to 14stops. When the gain value is 100, the magical HCG high gain mode is turned on, the readout noise is greatly reduced, and the dynamic range is basically unchanged. It is recommended to set the gain to 0 or gain 100 in deep space.\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/www.365astronomy.com\/image\/cache\/wp\/ij\/content\/ASI6200MC-Pro-camera-performance.webp\"\u003e\u003cimg alt=\"ASI6200MC-Pro-camera-performance\" class=\"aligncenter size-full wp-image-17831\" src=\"https:\/\/www.365astronomy.com\/image\/cache\/wp\/ij\/content\/ASI6200MC-Pro-camera-performance.webp\"\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003e\u003cspan\u003e\u003cstrong\u003eZero Amp Glow:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp\u003eTraditional CMOS sensors produce a weak infrared light source during operation quite often seen in the corner of uncalibrated images as the tell tale signs of ‘amp glow’. As the ZWO ASI 6200MM PRO  uses zero amp glow circuitry, you won’t have to worry about amp glow even when using high gain, long exposure imaging.\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/www.365astronomy.com\/image\/cache\/wp\/ij\/content\/amp-glow-1024x684.webp\"\u003e\u003cimg alt=\"amp-glow\" class=\"aligncenter size-large wp-image-17826\" src=\"https:\/\/www.365astronomy.com\/image\/cache\/wp\/ij\/content\/amp-glow-1024x684.webp\"\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003eWith amp glow – exposure 300 second exposure\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/www.365astronomy.com\/image\/cache\/wp\/ij\/content\/without-amy-glow-ASI6200-1024x684.webp\"\u003e\u003cimg alt=\"without-amy-glow-ASI6200\" class=\"aligncenter size-large wp-image-17839\" src=\"https:\/\/www.365astronomy.com\/image\/cache\/wp\/ij\/content\/without-amy-glow-ASI6200-1024x684.webp\"\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003eZWO ASI 6200MM PRO frame with no amp glow – Exposure 300 seconds\u003c\/p\u003e\n\u003ch2\u003e\u003cspan\u003e\u003cstrong\u003eAnti-dew\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp\u003eASI6200MC Pro comes with the polyimide heater that can avoid any dew problems.\u003c\/p\u003e\n\u003cp\u003eThe anti-dew heater  which completely fit the  protective window will heat it to avoid any dew problems.\u003c\/p\u003e\n\u003cp\u003eThe heat anti-dew heater power is around 5W and can be turn off  in software to save power.\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/www.365astronomy.com\/image\/cache\/wp\/ij\/content\/asi6200-anti-dew-heater.webp\"\u003e\u003cimg alt=\"\" src=\"https:\/\/www.365astronomy.com\/image\/cache\/wp\/ij\/content\/asi6200-anti-dew-heater.webp\"\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cspan\u003e\u003cstrong\u003eQE value:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp\u003eWe anticipate that the QE peak value of the ASI6200MM Pro is above 80%.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003e\u003cspan\u003e\u003cstrong\u003eTwo-stage TEC cooling, ultra-low dark current:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp\u003eZWO ASI 6200MM PRO  uses two stage TEC cooling that can lower the CMOS sensor temperature to more that 35c below ambient, which can greatly reduce dark current generation and sensor noise even with extended exposure times.\u003c\/p\u003e\n\u003cp\u003eThe unique dark current suppression technology can even further reduce dark current noise.\u003c\/p\u003e\n\u003cp\u003eAt a cooling temperature of 0 °, the dark current noise is only 0.003e\/s\/pix. This means 300s exposure can only cause 0.9e dark current noise, which is completely negligible!\u003c\/p\u003e\n\u003cp\u003e ZWO ASI 6200MM-PRO \u003c\/p\u003e\n\u003cp\u003eIf you are having any trouble with the cooling, please check out the following page on the manufacturer's website before contacting us: \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003ca href=\"https:\/\/www.365astronomy.com\/image\/cache\/wp\/ij\/content\/DCvsT-zwo-asi6200-New1-1024x738.webp\"\u003e\u003cimg alt=\"DCvsT-6200-New(1)\" class=\"alignnone size-large wp-image-18170\" src=\"https:\/\/www.365astronomy.com\/image\/cache\/wp\/ij\/content\/DCvsT-zwo-asi6200-New1-1024x738.webp\"\u003e\u003c\/a\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003e \u003c\/h2\u003e\n\u003ch2\u003e\u003cspan\u003e\u003cstrong\u003eUSB3.0 \u0026amp; 256M DDR3 Memory:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp\u003eThe ZWO ASI 6200MM PRO  is equipped with a USB 3.0 transmission interface and a built-in 256MB DDR3 cache to ensure stable and secure data transmission. Under long exposure, it effectively avoids frame dropping and greatly reduces the glow effect caused by slow reading speed.\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/www.365astronomy.com\/image\/cache\/wp\/ij\/content\/DDR-Memory-Buffer1-1024x470_2nd.webp\"\u003e\u003cimg alt=\"DDR3-buffer\" class=\"aligncenter size-large wp-image-17838\" src=\"https:\/\/www.365astronomy.com\/image\/cache\/wp\/ij\/content\/DDR-Memory-Buffer1-1024x470_2nd.webp\"\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/www.365astronomy.com\/image\/cache\/wp\/ij\/content\/ASI6200-bin1vsbin2vsCCD-1024x600.webp\"\u003e\u003cimg alt=\"ASI6200-bin1vsbin2vsCCD\" class=\"aligncenter size-large wp-image-18223\" src=\"https:\/\/www.365astronomy.com\/image\/cache\/wp\/ij\/content\/ASI6200-bin1vsbin2vsCCD-1024x600.webp\"\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cspan\u003e\u003cstrong\u003eMechanical Diagram:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/www.365astronomy.com\/image\/cache\/wp\/ij\/content\/ASI6200MC-Pro-mechanical-diagram-1024x847.webp\"\u003e\u003cimg alt=\"ASI6200MC-Pro-mechanical-diagram\" class=\"aligncenter size-large wp-image-17835\" src=\"https:\/\/www.365astronomy.com\/image\/cache\/wp\/ij\/content\/ASI6200MC-Pro-mechanical-diagram-1024x847.webp\"\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cspan\u003e\u003cstrong\u003eWhat is in the box?\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/www.365astronomy.com\/image\/cache\/wp\/ij\/content\/ASI6200MC-Pro-what-is-in-the-box.webp\"\u003e\u003cimg alt=\"ASI6200MC-Pro-what-is-in-the-box\" class=\"aligncenter size-full wp-image-17836\" src=\"https:\/\/www.365astronomy.com\/image\/cache\/wp\/ij\/content\/ASI6200MC-Pro-what-is-in-the-box.webp\"\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cspan\u003e\u003cstrong\u003eThe best solution of 55mm back focus length:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/www.365astronomy.com\/image\/cache\/wp\/ij\/content\/ASI6200MM-The-best-solution-for-55mm-back-focus-length-2.webp\"\u003e\u003cimg alt=\"\" src=\"https:\/\/www.365astronomy.com\/image\/cache\/wp\/ij\/content\/ASI6200MM-The-best-solution-for-55mm-back-focus-length-2.webp\"\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003eClick on the above image for full size!\u003c\/em\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cspan\u003e\u003cstrong\u003eConnection Diagram\u003c\/strong\u003e\u003cstrong\u003e:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/www.365astronomy.com\/image\/cache\/wp\/ij\/content\/ASI6200Mc-Pro-connecting-diagram-1024x591.webp\"\u003e\u003cimg alt=\"ASI6200Mc-Pro-connecting-diagram\" class=\"aligncenter size-large wp-image-17832\" src=\"https:\/\/www.365astronomy.com\/image\/cache\/wp\/ij\/content\/ASI6200Mc-Pro-connecting-diagram-1024x591.webp\"\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003col\u003e\n\u003cli\u003eNikon-M54 adapter\u003c\/li\u003e\n\u003cli\u003eEOS-M54 adapter\u003c\/li\u003e\n\u003cli\u003eNikon lens\u003c\/li\u003e\n\u003cli\u003eCanon lens\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003ch2\u003e\u003cbr\u003e\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003e\u003ca href=\"\/pages\/best-zwo-cameras\"\u003eRead our Ultimate Guide to the Best ZWO Cameras for Astrophotography →\u003c\/a\u003e\u003c\/strong\u003e\u003c\/p\u003e","brand":"ZWO","offers":[{"title":"ASI6200MMP+EFW5x2+OAG-L+2\" LRGB","offer_id":54823139934584,"sku":"ASI6200MM-PRO-1","price":4666.0,"currency_code":"GBP","in_stock":true},{"title":"ASI6200MMP+EFW5x2+OAG-L+2\" LRGB+ 2\" H-alpha","offer_id":54823139967352,"sku":"ASI6200MM-PRO-2","price":4941.0,"currency_code":"GBP","in_stock":true},{"title":"ASI6200MMP+EFW7x2+OAG-L+2\" LRGB+ 2\" HSO","offer_id":54823140000120,"sku":"ASI6200MM-PRO-3","price":5499.0,"currency_code":"GBP","in_stock":true},{"title":"ZWO ASI 6200MM PRO Cooled Mono Camera","offer_id":55369700147576,"sku":null,"price":3899.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0523\/1650\/4241\/files\/zwo-asi6200mm-pro-cooled-mono-camera-215368.webp?v=1732382081"},{"product_id":"zwo-asi-2600mc-pro-colour-camera-kit","title":"ZWO ASI 2600MC PRO  Colour Camera KIT","description":"\u003ch1\u003eZWO ASI 2600MC PRO Colour APS-C CMOS USB3.0 Deep Sky Imager Camera\u003c\/h1\u003e\n\u003ch1\u003e+ FD-M42 Filter Drawer\u003c\/h1\u003e\n\u003ch1\u003e+ 2\" Dual Band Filter\u003c\/h1\u003e\n\u003cp\u003e\u003cspan\u003eAmazing! After the recent appearance of the \"zero amp glow\" ASI 533MC-PRO, here is another \"zero amp glow\" camera with a larger sensor, 16 bit ADC, huge dynamic range and a pixel size that would suit many small to medium sized amateur APO telescopes (or small SCTs etc.).\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eThe ZWO ASI 2600MC PRO  uses Sony’s latest back-illuminated IMX571 APS-C format native 16-bit ADC sensor. It has an ultra-high 14 stops dynamic range, ultra-low 1.0e readout noise and an innovative breakthrough resulting in zero amp-glow. It is a camera born from the appeal of astrophotography lovers.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/www.365astronomy.com\/image\/cache\/wp\/ij\/content\/zwo-asi2600mc-pro-colour-aps-c-cmos-usb3.0-deep-sky-imager-camera-1a.webp\"\u003e\u003cimg alt=\"ASI2600mc pro parameters\" class=\"alignnone size-large wp-image-17824\" src=\"https:\/\/www.365astronomy.com\/image\/cache\/wp\/ij\/content\/zwo-asi2600mc-pro-colour-aps-c-cmos-usb3.0-deep-sky-imager-camera-1a.webp\"\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eZWO ASI 2600MC PRO \u003c\/b\u003e\u003cstrong\u003eAmazing Craftsmanship, Lightweight body, Solid image quality:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eWe have been working hard to reduce the weight of the camera while improving the performance of the camera. After years of technical accumulation and repeated weight loss experiments by ZWO engineers, ZWO finally concentrated the ZWO ASI 2600MC PRO  to 0.7KG.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eAPS-C format:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe ZWO ASI 2600MC PRO uses APS-C format, the sensor length and width are 23.5mm * 15.7mm and the diagonal is 28.3mm. This is a 26MP camera with a small pixel size of 3.76um that can accommodate a large well depth of 50ke.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e \u003ca href=\"https:\/\/www.365astronomy.com\/image\/cache\/wp\/ij\/content\/zwo-asi2600mc-pro-colour-aps-c-cmos-usb3.0-deep-sky-imager-camera-2.webp\"\u003e\u003cimg alt=\"front side of ASI2600MC PRO\" class=\"alignnone size-full wp-image-17840\" src=\"https:\/\/www.365astronomy.com\/image\/cache\/wp\/ij\/content\/zwo-asi2600mc-pro-colour-aps-c-cmos-usb3.0-deep-sky-imager-camera-2.webp\"\u003e\u003c\/a\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eZWO ASI 2600MC PRO \u003c\/b\u003e\u003cstrong\u003eNative 16bit ADC:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eZWO ASI 2600MC PRO  is our first batch of CMOS astronomy cameras with 16bit ADC. This 16bit ADC is not a CCD 16bit ADC, and it can really achieve a dynamic range output of 14 stops. This significantly improves the image sharpness and contrast, and the colour changes are smoother and more natural.\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/astronomy-imaging-camera.com\/wp-content\/uploads\/14bit16bit.png\"\u003e\u003cimg alt=\"14bit16bit\" class=\"alignnone size-large wp-image-17841\" src=\"https:\/\/www.365astronomy.com\/image\/cache\/wp\/ip\/content\/14bit16bit-1024x216.webp\"\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003ch2\u003e \u003c\/h2\u003e\n\u003cp\u003e\u003cb\u003eZWO ASI 2600MC PRO \u003c\/b\u003e\u003cstrong\u003eIMX571\u003cspan\u003e \u003c\/span\u003e\u003c\/strong\u003e\u003cstrong\u003ebacklit\u003c\/strong\u003e\u003cstrong\u003e\u003cspan\u003e \u003c\/span\u003esensor:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eSony’s back-illuminated CMOS image sensor improves sensitivity and noise reduction – the key factors to enhancing image quality, while radically realigning their fundamental pixel structure from front-illumination to back-illumination. It has retained the advantages of CMOS image sensors such as low power consumption and high-speed operation.\u003c\/p\u003e\n\u003cp\u003eWith a conventional front-illumination structure, the metal wiring and transistors on the surface of the silicon substrate that form the sensor’s light-sensitive area (photo-diode) impede photon gathering carried out by the on-chip lens. A back-illuminated structure minimizes the degradation of sensitivity to optical angle response, while also increasing the amount of light that enters each pixel due to the lack of obstacles such as metal wiring and transistors that have been moved to the reverse of the silicon substrate.\u003c\/p\u003e\n\u003cp\u003eSony has newly developed a unique photo-diode structure and on-chip lens optimized for back-illuminated structures, that achieves a higher sensitivity and a lower random noise without light by reducing noise, dark current and defect pixels compared to the conventional front-illuminated structure.\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/www.365astronomy.com\/image\/cache\/wp\/ij\/content\/ZWO-ASI533-backlit-sensor.webp\"\u003e\u003cimg alt=\"ASI533-backlit sensor\" class=\"alignnone size-full wp-image-17268\" src=\"https:\/\/www.365astronomy.com\/image\/cache\/wp\/ij\/content\/ZWO-ASI533-backlit-sensor.webp\"\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003ch2\u003e\n\u003cb\u003eZWO ASI 2600MC PRO \u003c\/b\u003e\u003cstrong\u003eCamera Performance\u003c\/strong\u003e\n\u003c\/h2\u003e\n\u003cp\u003eThe ZWO ASI 2600MC PRO has excellent performance with a dynamic range of up to 14stops. When the gain value is 100, the magical HCG high gain mode is turned on, the readout noise is greatly reduced, and the dynamic range is basically unchanged. It is recommended to set the gain to 0 or gain 100 in deep space.\u003c\/p\u003e\n\u003ch2\u003e \u003ca href=\"https:\/\/www.365astronomy.com\/image\/cache\/wp\/ij\/content\/zwo-graph-of-2600mc-pro-1024x973.webp\"\u003e\u003cimg alt=\"graph of 2600mc pro\" class=\"alignnone size-large wp-image-17843\" src=\"https:\/\/www.365astronomy.com\/image\/cache\/wp\/ij\/content\/zwo-graph-of-2600mc-pro-1024x973.webp\"\u003e\u003c\/a\u003e\n\u003c\/h2\u003e\n\u003ch2\u003e\n\u003cb\u003eZWO ASI 2600MC PRO \u003c\/b\u003e\u003cstrong\u003eZero Amp Glow\u003c\/strong\u003e\n\u003c\/h2\u003e\n\u003cp\u003eTraditional CMOS sensors produce a weak infrared light source during operation quite often seen in the corner of uncalibrated images as the tell tale signs of ‘amp glow’. As the ZWO ASI 2600MC PRO uses zero amp glow circuitry, you won’t have to worry about amp glow even when using high gain, long exposure imaging.\u003c\/p\u003e\n\u003cp\u003eWith amp glow – exposure 300 second exposure\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/www.365astronomy.com\/image\/cache\/wp\/ij\/content\/With-amp-glow-exposure-300-second-exposure.webp\"\u003e\u003cimg alt=\"With amp glow – exposure 300 second exposure\" class=\"alignnone size-full wp-image-17844\" src=\"https:\/\/www.365astronomy.com\/image\/cache\/wp\/ij\/content\/With-amp-glow-exposure-300-second-exposure.webp\"\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003eZWO ASI 2600MC PRO  frame with no amp glow – Exposure 300 second\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/www.365astronomy.com\/image\/cache\/wp\/ij\/content\/2600-no-amp-glow.webp\"\u003e\u003cimg alt=\"2600 no amp-glow\" class=\"alignnone size-full wp-image-17870\" src=\"https:\/\/www.365astronomy.com\/image\/cache\/wp\/ij\/content\/2600-no-amp-glow.webp\"\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eAnti-dew:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eZWO ASI 2600MC PRO comes with the polyimide heater that can avoid any dew problems. The heater can be turned off in software if you want to save power.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ\u003c\/strong\u003e\u003cstrong\u003eE\u003c\/strong\u003e\u003cstrong\u003e\u003cspan\u003e \u003c\/span\u003evalue:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eWe suppose that the QE peak value of the ZWO ASI 2600MC PRO is above 80%.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eTwo-stage TEC cooling, ultra-low dark current:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eLike the ASI6200, the ZWO ASI 2600MC PRO also uses two stage TEC cooling and can lower the CMOS sensor temperature to more that 35c below ambient, which can greatly reduce dark current generation and sensor noise even with extended exposure times.\u003c\/p\u003e\n\u003cp\u003eThe unique dark current suppression technology can even further reduce dark current noise.\u003c\/p\u003e\n\u003cp\u003eAt a cooling temperature of 0 °, the dark current noise is only 0.003e\/s\/pix. Which means 300s exposure can only cause 0.9e dark current noise, which is less than the readout noise. While at a cooling temperature of -20 °, the dark current can even reduce to 0.00021e\/s\/pix, which is completely negligible!\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003eIf you are having any trouble with the cooling, please check out the following page on the manufacturer's website before contacting us: \u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/www.365astronomy.com\/image\/cache\/wp\/ij\/content\/DCvsT-2600-New1-1024x738.webp\"\u003e\u003cimg alt=\"DCvsT-2600-New(1)\" class=\"alignnone size-large wp-image-18173\" src=\"https:\/\/www.365astronomy.com\/image\/cache\/wp\/ij\/content\/DCvsT-2600-New1-1024x738.webp\"\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003ch2\u003eDDR3 Memory Buffer\u003c\/h2\u003e\n\u003cp\u003eThe ZWO ASI 2600MC PRO is equipped with a USB 3.0 transmission interface and a built-in 256MB DDR3 cache to ensure stable and secure data transmission. Under long exposure, it effectively avoids frame dropping and greatly reduces the glow effect caused by slow reading speed.\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/www.365astronomy.com\/image\/cache\/wp\/ij\/content\/DDR-Memory-Buffer1-1024x470_2nd.webp\"\u003e\u003cimg alt=\"DDR Memory Buffer\" class=\"alignnone size-large wp-image-17274\" src=\"https:\/\/www.365astronomy.com\/image\/cache\/wp\/ij\/content\/DDR-Memory-Buffer1-1024x470_2nd.webp\"\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003ch2\u003eZWO ASI 2600MC PRO Mechanical Diagram\u003c\/h2\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/www.365astronomy.com\/image\/cache\/wp\/ij\/content\/ZWO-ASI2600MC-PRO-Mechanical-Diagram.webp\"\u003e\u003cimg alt=\"Mechanical Diagram\" class=\"alignnone size-full wp-image-17854\" src=\"https:\/\/www.365astronomy.com\/image\/cache\/wp\/ij\/content\/ZWO-ASI2600MC-PRO-Mechanical-Diagram.webp\"\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003eZWO ASI 2600MC PRO \u003cspan\u003eWhat is in the box?\u003c\/span\u003e\n\u003c\/h2\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/www.365astronomy.com\/image\/cache\/wp\/ij\/content\/ZWO-ASI2600MC-PRO-What-is-in-the-box.webp\"\u003e\u003cimg alt=\"What is in the box\" class=\"alignnone size-full wp-image-17855\" src=\"https:\/\/www.365astronomy.com\/image\/cache\/wp\/ij\/content\/ZWO-ASI2600MC-PRO-What-is-in-the-box.webp\"\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eNotice：Cooled cameras need a 12v power adapter, If you don’t have one, please click this link to buy a 12V power adapter. There are 4 different standard for different contury, please choose it carefully.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/astronomy-imaging-camera.com\/product\/acdc-adapter-12v-5a-for-cooled-cameras\"\u003ehttps:\/\/www.365astronomy.com\/zwo-12v-5a-ac-to-dc-adapter-psu-for-zwo-asi-cooled-cameras.html\u003c\/a\u003e\u003c\/p\u003e\n\u003ch2\u003eThe best solution of 55mm back focus length\u003c\/h2\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/www.365astronomy.com\/image\/cache\/wp\/ij\/content\/ZWO-ASI2600MC-PRO-55MM-backfocus-1024x474.webp\"\u003e\u003cimg alt=\"2600-55MM-backfocus\" class=\"alignnone size-large wp-image-17857\" src=\"https:\/\/www.365astronomy.com\/image\/cache\/wp\/ij\/content\/ZWO-ASI2600MC-PRO-55MM-backfocus-1024x474.webp\"\u003e\u003c\/a\u003e\u003cspan\u003e \u003c\/span\u003e\u003ca href=\"https:\/\/www.365astronomy.com\/image\/cache\/wp\/ij\/content\/zwo-asi2600mc-pro-55mm-backfous-with-OAG-1024x468.webp\"\u003e\u003cimg alt=\"2600-55mm-backfous with OAG\" class=\"alignnone size-large wp-image-17858\" src=\"https:\/\/www.365astronomy.com\/image\/cache\/wp\/ij\/content\/zwo-asi2600mc-pro-55mm-backfous-with-OAG-1024x468.webp\"\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eRead more:\u003c\/strong\u003e \u003ca href=\"https:\/\/astronomy-imaging-camera.com\/tutorials\/best-back-focus-length-solutions-55mm.html\"\u003ehttps:\/\/astronomy-imaging-camera.com\/tutorials\/best-back-focus-length-solutions-55mm.html\u003c\/a\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eConnecting Diagram\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/www.365astronomy.com\/image\/cache\/wp\/ij\/content\/ZWO-Connecting-DSLR-lens-Diagram-of-ASI2600MC-PRO-1-1024x591.webp\"\u003e\u003cimg alt=\"Connecting DSLR lens Diagram of 2600\" class=\"alignnone size-large wp-image-17866\" src=\"https:\/\/www.365astronomy.com\/image\/cache\/wp\/ij\/content\/ZWO-Connecting-DSLR-lens-Diagram-of-ASI2600MC-PRO-1-1024x591.webp\"\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cstrong\u003eNikon-T2 adapter\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eEOS-T2 adapter\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003e2” filter (optional)\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eNikon lens\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eCanon lens\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eDrivers and Softwares:\u003c\/h2\u003e\n\u003cp\u003eOur website has newest camera drivers and many DSO and Planetary capture softwares. Please make sure the newest driver and software has been installed before you start shooting:\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003ca href=\"https:\/\/astronomy-imaging-camera.com\/software\/\"\u003ehttps:\/\/astronomy-imaging-camera.com\/software\/\u003c\/a\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003c\/h2\u003e","brand":"ZWO","offers":[{"title":"Default Title","offer_id":42455665803441,"sku":"ASI2600MCP-KIT","price":1827.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0523\/1650\/4241\/files\/zwo-asi2600mc-pro-colour-camera-kit-277752.webp?v=1732385322"},{"product_id":"zwo-asi-2600mm-pro-26mp-aps-c","title":"ZWO ASI2600MM Pro (IMX571) Cooled Mono Astronomy Camera","description":"\u003ch2\u003eZWO ASI2600MM Pro In-Depth Review – The Professional APS-C Monochrome Astronomy Camera\u003c\/h2\u003e\n\n\u003cp\u003eThe \u003cstrong\u003eZWO ASI2600MM Pro\u003c\/strong\u003e has earned its reputation as one of the finest monochrome astronomy cameras available for deep-sky astrophotography. Built around Sony's outstanding \u003cstrong\u003eAPS-C IMX571 back-illuminated CMOS sensor\u003c\/strong\u003e, it combines exceptional sensitivity, ultra-low read noise, zero amp glow and a native 16-bit ADC to deliver images with remarkable detail and dynamic range.\u003c\/p\u003e\n\n\u003cp\u003eUnlike a colour astronomy camera, every pixel on the ASI2600MM Pro records pure luminance data. This allows significantly more light to reach the sensor, producing sharper images, greater contrast and improved signal-to-noise ratios. When combined with LRGB or narrowband filters, the camera is capable of producing images that rival those captured by much larger and considerably more expensive imaging systems.\u003c\/p\u003e\n\n\u003cp\u003eWhether your passion is revealing intricate dust lanes within distant galaxies, capturing delicate hydrogen clouds inside emission nebulae or producing stunning narrowband Hubble Palette images, the ASI2600MM Pro provides the image quality demanded by serious astrophotographers.\u003c\/p\u003e\n\n\u003cp\u003eIt is equally at home in permanent observatories and portable imaging rigs, making it one of the most versatile monochrome cameras in the ZWO range.\u003c\/p\u003e\n\n\u003cdiv style=\"background:#f8f9fa;border:1px solid #d9d9d9;padding:20px;border-radius:8px;margin:30px 0;\"\u003e\n\n\u003ch2\u003eDark Clear Skies Verdict\u003c\/h2\u003e\n\n\u003cp\u003e\u003cstrong\u003eOverall Rating: 9.9 \/ 10\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003ctable style=\"width:100%;border-collapse:collapse;margin-top:20px;\"\u003e\n\u003ctbody\u003e\n\n\u003ctr\u003e\n\u003ctd style=\"padding:8px;\"\u003e\u003cstrong\u003eDeep-Sky Imaging\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px;\"\u003e★★★★★ 10\/10\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\u003ctd style=\"padding:8px;\"\u003e\u003cstrong\u003eNarrowband Imaging\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px;\"\u003e★★★★★ 10\/10\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\u003ctd style=\"padding:8px;\"\u003e\u003cstrong\u003eDynamic Range\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px;\"\u003e★★★★★ 10\/10\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\u003ctd style=\"padding:8px;\"\u003e\u003cstrong\u003eImage Quality\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px;\"\u003e★★★★★ 10\/10\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\u003ctd style=\"padding:8px;\"\u003e\u003cstrong\u003eBeginner Friendly\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px;\"\u003e★★★☆☆ 6\/10\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\u003ctd style=\"padding:8px;\"\u003e\u003cstrong\u003eValue for Money\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px;\"\u003e★★★★★ 9.5\/10\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003cp\u003eThe ASI2600MM Pro isn't the simplest astronomy camera to master, but it rewards the effort. For astrophotographers prepared to work with filter wheels, LRGB and narrowband imaging, it delivers exceptional image quality and remains one of the benchmark APS-C monochrome cameras available today.\u003c\/p\u003e\n\n\u003c\/div\u003e\n\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\n\u003cul\u003e\n\n\u003cli\u003eSony IMX571 APS-C back-illuminated monochrome CMOS sensor\u003c\/li\u003e\n\n\u003cli\u003e26 megapixel resolution (6248 × 4176)\u003c\/li\u003e\n\n\u003cli\u003eNative 16-bit analogue-to-digital converter\u003c\/li\u003e\n\n\u003cli\u003e3.76μm pixel size\u003c\/li\u003e\n\n\u003cli\u003e14-stop dynamic range\u003c\/li\u003e\n\n\u003cli\u003eZero amp glow hardware design\u003c\/li\u003e\n\n\u003cli\u003eUltra-low read noise\u003c\/li\u003e\n\n\u003cli\u003eTwo-stage TEC cooling system\u003c\/li\u003e\n\n\u003cli\u003eCooling up to 35°C below ambient\u003c\/li\u003e\n\n\u003cli\u003eUSB 3.0 connectivity\u003c\/li\u003e\n\n\u003cli\u003e512MB DDR3 image buffer\u003c\/li\u003e\n\n\u003cli\u003eIntegrated USB 2.0 hub for accessories\u003c\/li\u003e\n\n\u003cli\u003eAnti-dew heater around the sensor window\u003c\/li\u003e\n\n\u003cli\u003eCompatible with ASIAIR, ASIStudio, NINA, SharpCap, Sequence Generator Pro and many other astronomy applications\u003c\/li\u003e\n\n\u003c\/ul\u003e\n\n\u003ch2\u003eWhy Choose the ASI2600MM Pro?\u003c\/h2\u003e\n\n\u003cp\u003eThe ASI2600MM Pro is designed for astrophotographers who want the highest possible image quality from an APS-C sensor. While one-shot colour cameras offer a faster and simpler workflow, a monochrome camera collects significantly more usable light because every pixel contributes directly to the final image.\u003c\/p\u003e\n\n\u003cp\u003eThis increased efficiency produces cleaner data, higher resolution and improved contrast, particularly when imaging faint galaxies or narrowband emission nebulae.\u003c\/p\u003e\n\n\u003cp\u003eThe APS-C sensor also provides an excellent balance between field of view and telescope compatibility. Unlike larger full-frame cameras, the IMX571 sensor works beautifully with many modern refractors while still offering a generous imaging area.\u003c\/p\u003e\n\n\u003cp\u003eFor many experienced astrophotographers, the ASI2600MM Pro represents the ideal combination of performance, practicality and value.\u003c\/p\u003e\n\n\u003ch2\u003eWho Is This Camera Designed For?\u003c\/h2\u003e\n\n\u003cp\u003eThe ASI2600MM Pro is aimed at serious deep-sky imagers who want maximum image quality and complete creative control over their final images.\u003c\/p\u003e\n\n\u003cp\u003eIt is particularly well suited to:\u003c\/p\u003e\n\n\u003cul\u003e\n\n\u003cli\u003eAdvanced astrophotographers moving from one-shot colour imaging.\u003c\/li\u003e\n\n\u003cli\u003ePermanent observatory installations.\u003c\/li\u003e\n\n\u003cli\u003eUsers wanting to produce LRGB and narrowband images.\u003c\/li\u003e\n\n\u003cli\u003eGalaxy imagers demanding maximum detail.\u003c\/li\u003e\n\n\u003cli\u003eEmission nebula specialists.\u003c\/li\u003e\n\n\u003cli\u003eAstrophotographers using premium refractors and corrected reflectors.\u003c\/li\u003e\n\n\u003c\/ul\u003e\n\n\u003cp\u003eIf your goal is producing publication-quality deep-sky images, the ASI2600MM Pro remains one of the finest APS-C monochrome cameras currently available.\u003c\/p\u003e\n\u003ch2\u003eThe Sony IMX571 Sensor Explained\u003c\/h2\u003e\n\n\u003cp\u003eThe heart of the ASI2600MM Pro is Sony's exceptional \u003cstrong\u003eIMX571 APS-C back-illuminated CMOS sensor\u003c\/strong\u003e. Since its introduction, the IMX571 has become one of the most respected imaging sensors in amateur astrophotography, appearing in numerous premium cameras across the industry.\u003c\/p\u003e\n\n\u003cp\u003eIts popularity isn't simply due to its impressive specifications. The IMX571 combines outstanding sensitivity, extremely low read noise, wide dynamic range and remarkable consistency into a single APS-C format sensor that suits almost every type of deep-sky imaging.\u003c\/p\u003e\n\n\u003cp\u003eWith a resolution of \u003cstrong\u003e6248 × 4176 pixels\u003c\/strong\u003e, the camera produces detailed 26-megapixel images while maintaining manageable file sizes and excellent download speeds. This balance makes it equally suitable for wide-field nebulae, galaxies, dark nebulae and detailed mosaics.\u003c\/p\u003e\n\n\u003cp\u003eThe APS-C format also strikes an ideal compromise between image scale and telescope compatibility. Unlike larger full-frame sensors, it works exceptionally well with a huge range of refractors and corrected reflectors without demanding oversized optics or very large image circles.\u003c\/p\u003e\n\n\u003ch2\u003eBack-Illuminated Sensor Technology\u003c\/h2\u003e\n\n\u003cp\u003eSony's back-illuminated (BSI) sensor architecture represents one of the biggest advances in modern astrophotography cameras.\u003c\/p\u003e\n\n\u003cp\u003eTraditional front-illuminated sensors position electronic circuitry above the light-sensitive pixels. Although effective, this design blocks a small proportion of incoming light.\u003c\/p\u003e\n\n\u003cp\u003eBack-illuminated sensors reverse this arrangement by placing the wiring behind the photodiodes. This allows more photons to reach every pixel, increasing sensitivity and improving signal collection during long astronomical exposures.\u003c\/p\u003e\n\n\u003cp\u003eFor astrophotographers, the result is cleaner data, stronger signal-to-noise ratios and improved efficiency when imaging faint galaxies, reflection nebulae and delicate hydrogen clouds.\u003c\/p\u003e\n\n\u003ch2\u003eNative 16-Bit ADC – Why It Matters\u003c\/h2\u003e\n\n\u003cp\u003eOne of the ASI2600MM Pro's biggest advantages over many older CMOS cameras is its native \u003cstrong\u003e16-bit analogue-to-digital converter (ADC)\u003c\/strong\u003e.\u003c\/p\u003e\n\n\u003cp\u003eEvery exposure captured by the sensor begins as an analogue electrical signal. Before the image can be stored, that signal must be converted into digital values that your processing software can understand.\u003c\/p\u003e\n\n\u003cp\u003eA 16-bit converter records up to \u003cstrong\u003e65,536 brightness levels\u003c\/strong\u003e per pixel. This gives the camera the ability to reproduce extremely subtle tonal transitions across faint nebulae, galaxies and star fields.\u003c\/p\u003e\n\n\u003cp\u003eIn practical terms, gradients are smoother, bright stars retain more colour information and aggressive stretching during image processing produces fewer artefacts than cameras with lower bit-depth converters.\u003c\/p\u003e\n\n\u003cp\u003eThis is particularly valuable when processing emission nebulae or extracting faint dust structures hidden within long integrations.\u003c\/p\u003e\n\n\u003ch2\u003eFourteen Stops of Dynamic Range\u003c\/h2\u003e\n\n\u003cp\u003eDynamic range describes how well a camera can record both extremely bright and extremely faint detail within the same exposure.\u003c\/p\u003e\n\n\u003cp\u003eThe IMX571 delivers approximately \u003cstrong\u003e14 stops of dynamic range\u003c\/strong\u003e, allowing bright stellar cores and faint surrounding nebulosity to coexist within the same dataset.\u003c\/p\u003e\n\n\u003cp\u003eThis becomes particularly important when imaging objects such as:\u003c\/p\u003e\n\n\u003cul\u003e\n\n\u003cli\u003eThe Orion Nebula (M42)\u003c\/li\u003e\n\n\u003cli\u003eThe Andromeda Galaxy (M31)\u003c\/li\u003e\n\n\u003cli\u003eThe Lagoon Nebula (M8)\u003c\/li\u003e\n\n\u003cli\u003eThe Trifid Nebula (M20)\u003c\/li\u003e\n\n\u003cli\u003eLarge molecular cloud complexes\u003c\/li\u003e\n\n\u003c\/ul\u003e\n\n\u003cp\u003eThese targets contain enormous differences in brightness. A wide dynamic range helps preserve fine structure throughout the image while reducing the risk of blown-out highlights.\u003c\/p\u003e\n\n\u003ch2\u003eUltra-Low Read Noise\u003c\/h2\u003e\n\n\u003cp\u003eRead noise is the electronic noise introduced every time the sensor reads an image. Lower read noise means that a greater proportion of every exposure contains useful astronomical information rather than unwanted electronic interference.\u003c\/p\u003e\n\n\u003cp\u003eThe ASI2600MM Pro achieves exceptionally low read noise while maintaining impressive dynamic range, allowing shorter sub-exposures to remain highly productive.\u003c\/p\u003e\n\n\u003cp\u003eThis flexibility benefits almost every imaging style, from broadband galaxy imaging under dark skies to narrowband imaging beneath heavy light pollution.\u003c\/p\u003e\n\n\u003cp\u003eLower read noise also improves stacking efficiency because every individual exposure contributes cleaner data to the final integrated image.\u003c\/p\u003e\n\n\u003ch2\u003eHigh Conversion Gain (HCG) Mode\u003c\/h2\u003e\n\n\u003cp\u003eOne of the most useful technologies built into the IMX571 sensor is \u003cstrong\u003eHigh Conversion Gain (HCG)\u003c\/strong\u003e.\u003c\/p\u003e\n\n\u003cp\u003eNormally, increasing camera gain also increases electronic noise while reducing dynamic range. HCG changes that relationship.\u003c\/p\u003e\n\n\u003cp\u003eOnce the camera reaches its HCG threshold, read noise drops dramatically while dynamic range remains remarkably high. This allows astrophotographers to collect cleaner data without sacrificing highlight detail.\u003c\/p\u003e\n\n\u003cp\u003eFor many users, HCG mode becomes the default operating mode because it provides an excellent balance between sensitivity and image quality.\u003c\/p\u003e\n\n\u003cp\u003eWhether you're imaging broadband galaxies or narrowband emission nebulae, HCG helps maximise the performance of every exposure.\u003c\/p\u003e\n\n\u003ch2\u003eLarge Full Well Capacity\u003c\/h2\u003e\n\n\u003cp\u003eEvery pixel has a maximum number of electrons it can store before becoming saturated. This limit is known as the \u003cstrong\u003efull well capacity\u003c\/strong\u003e.\u003c\/p\u003e\n\n\u003cp\u003eThe IMX571 combines relatively small 3.76μm pixels with an impressive full well capacity, allowing bright stars to retain colour while simultaneously recording faint surrounding structures.\u003c\/p\u003e\n\n\u003cp\u003eThis contributes directly to the camera's outstanding dynamic range and helps reduce clipped highlights during long integrations.\u003c\/p\u003e\n\n\u003cp\u003eWhen processing images, the additional headroom often provides noticeably smoother star profiles and improved tonal transitions throughout bright nebulae.\u003c\/p\u003e\n\n\u003ch2\u003eZero Amp Glow\u003c\/h2\u003e\n\n\u003cp\u003eAmp glow was once one of the biggest frustrations facing CMOS astrophotographers. During long exposures, many cameras produced bright glowing corners caused by heat generated within the sensor electronics.\u003c\/p\u003e\n\n\u003cp\u003eThe ASI2600MM Pro eliminates this issue through its hardware design. Even very long exposures remain exceptionally clean, allowing calibration frames to work more effectively and greatly simplifying post-processing.\u003c\/p\u003e\n\n\u003cp\u003eFor many astrophotographers, zero amp glow is one of the defining reasons why modern Sony CMOS sensors have become so highly regarded.\u003c\/p\u003e\n\n\u003ch2\u003eIntegrated Anti-Dew Heater\u003c\/h2\u003e\n\n\u003cp\u003eZWO has also incorporated a built-in anti-dew heater around the optical window.\u003c\/p\u003e\n\n\u003cp\u003eDuring long imaging sessions, especially in autumn and winter, moisture can condense on the protective sensor window before it forms anywhere else in the imaging train. This causes blurred stars and interrupted imaging sessions.\u003c\/p\u003e\n\n\u003cp\u003eThe integrated heater helps prevent condensation by gently warming the optical window, reducing the likelihood of dew forming during extended overnight imaging.\u003c\/p\u003e\n\n\u003cp\u003eFor unattended imaging sessions or remote observatories, this small feature can make a surprisingly large difference to reliability.\u003c\/p\u003e\n\u003ch2\u003eMonochrome vs Colour – Which Camera Is Right for You?\u003c\/h2\u003e\n\n\u003cp\u003eOne of the biggest decisions every astrophotographer faces is whether to invest in a monochrome camera such as the \u003cstrong\u003eASI2600MM Pro\u003c\/strong\u003e or choose a one-shot colour camera like the ASI2600MC Pro or ASI533MC Pro.\u003c\/p\u003e\n\n\u003cp\u003eThere isn't a universally \"best\" option. Instead, the right choice depends on your imaging goals, the amount of time you have available, your budget and how much involvement you want in the image acquisition process.\u003c\/p\u003e\n\n\u003cp\u003eBoth systems are capable of producing spectacular deep-sky images, but they achieve those results in very different ways.\u003c\/p\u003e\n\n\u003ch2\u003eHow a Colour Astronomy Camera Works\u003c\/h2\u003e\n\n\u003cp\u003eA one-shot colour (OSC) camera records red, green and blue information simultaneously using a microscopic colour filter array known as a \u003cstrong\u003eBayer Matrix\u003c\/strong\u003e. Every pixel is permanently assigned a single colour, with software reconstructing the final full-colour image during processing.\u003c\/p\u003e\n\n\u003cp\u003eThis approach makes colour cameras extremely simple to use. One imaging session produces a complete colour dataset without changing filters or capturing separate colour channels.\u003c\/p\u003e\n\n\u003cp\u003eFor many astrophotographers this convenience is a major advantage, particularly when clear nights are limited.\u003c\/p\u003e\n\n\u003cp\u003eThe compromise is efficiency. Because every pixel records only one colour at a time, a proportion of the incoming light is effectively discarded during each exposure.\u003c\/p\u003e\n\n\u003ch2\u003eWhy a Monochrome Camera Collects More Information\u003c\/h2\u003e\n\n\u003cp\u003eThe ASI2600MM Pro works very differently.\u003c\/p\u003e\n\n\u003cp\u003eThere is no Bayer Matrix covering the sensor. Every pixel records the full intensity of the incoming light, regardless of its colour.\u003c\/p\u003e\n\n\u003cp\u003eThis means every exposure captures the maximum amount of luminance data available, producing cleaner images with finer detail and improved signal-to-noise ratios.\u003c\/p\u003e\n\n\u003cp\u003eInstead of recording colour in a single exposure, separate images are taken through individual filters such as red, green, blue and luminance. These datasets are later combined during processing to create the finished colour image.\u003c\/p\u003e\n\n\u003cp\u003eAlthough this workflow requires more effort, it allows significantly greater control over every aspect of the final image.\u003c\/p\u003e\n\n\u003ch2\u003eWhy Luminance Is So Important\u003c\/h2\u003e\n\n\u003cp\u003eExperienced astrophotographers often say that \u003cstrong\u003eluminance carries the detail\u003c\/strong\u003e.\u003c\/p\u003e\n\n\u003cp\u003eThe luminance channel records almost all of the fine structure visible within a deep-sky object, including delicate dust lanes, faint hydrogen clouds and intricate galaxy detail.\u003c\/p\u003e\n\n\u003cp\u003eThe red, green and blue channels primarily provide colour information.\u003c\/p\u003e\n\n\u003cp\u003eBecause the luminance data contains the majority of the visible detail, monochrome cameras frequently produce noticeably sharper final images than comparable colour cameras using the same telescope.\u003c\/p\u003e\n\n\u003ch2\u003eUnderstanding LRGB Imaging\u003c\/h2\u003e\n\n\u003cp\u003eOne of the most popular monochrome workflows is \u003cstrong\u003eLRGB imaging\u003c\/strong\u003e.\u003c\/p\u003e\n\n\u003cp\u003eSeparate exposures are captured through four filters:\u003c\/p\u003e\n\n\u003cul\u003e\n\n\u003cli\u003e\n\u003cstrong\u003eLuminance (L)\u003c\/strong\u003e – captures the fine detail.\u003c\/li\u003e\n\n\u003cli\u003e\n\u003cstrong\u003eRed (R)\u003c\/strong\u003e – records red colour information.\u003c\/li\u003e\n\n\u003cli\u003e\n\u003cstrong\u003eGreen (G)\u003c\/strong\u003e – records green colour information.\u003c\/li\u003e\n\n\u003cli\u003e\n\u003cstrong\u003eBlue (B)\u003c\/strong\u003e – records blue colour information.\u003c\/li\u003e\n\n\u003c\/ul\u003e\n\n\u003cp\u003eAfter calibration and stacking, specialised software combines these channels into one exceptionally detailed full-colour image.\u003c\/p\u003e\n\n\u003cp\u003eThis process produces superb colour accuracy while preserving extremely high levels of resolution.\u003c\/p\u003e\n\n\u003ch2\u003eThe Power of Narrowband Imaging\u003c\/h2\u003e\n\n\u003cp\u003ePerhaps the greatest advantage of a monochrome camera is its ability to perform true narrowband imaging.\u003c\/p\u003e\n\n\u003cp\u003eInstead of recording broad visible colours, narrowband filters isolate very specific wavelengths emitted by ionised gases in space.\u003c\/p\u003e\n\n\u003cp\u003eThe three most commonly used filters are:\u003c\/p\u003e\n\n\u003cul\u003e\n\n\u003cli\u003e\n\u003cstrong\u003eHydrogen Alpha (Ha)\u003c\/strong\u003e – reveals hydrogen emission regions.\u003c\/li\u003e\n\n\u003cli\u003e\n\u003cstrong\u003eOxygen III (OIII)\u003c\/strong\u003e – highlights ionised oxygen.\u003c\/li\u003e\n\n\u003cli\u003e\n\u003cstrong\u003eSulphur II (SII)\u003c\/strong\u003e – captures sulphur emission.\u003c\/li\u003e\n\n\u003c\/ul\u003e\n\n\u003cp\u003eThese filters reject the vast majority of artificial light pollution while collecting only the wavelengths emitted by the nebula itself.\u003c\/p\u003e\n\n\u003cp\u003eThis makes narrowband imaging possible even from suburban or urban locations where broadband imaging would be much more challenging.\u003c\/p\u003e\n\n\u003ch2\u003eThe Famous Hubble Palette\u003c\/h2\u003e\n\n\u003cp\u003eOne of the best-known applications of monochrome imaging is the \u003cstrong\u003eSHO\u003c\/strong\u003e, or Hubble Palette.\u003c\/p\u003e\n\n\u003cp\u003eImages are created by assigning:\u003c\/p\u003e\n\n\u003cul\u003e\n\n\u003cli\u003eSII to the red channel\u003c\/li\u003e\n\n\u003cli\u003eHa to the green channel\u003c\/li\u003e\n\n\u003cli\u003eOIII to the blue channel\u003c\/li\u003e\n\n\u003c\/ul\u003e\n\n\u003cp\u003eThe resulting false-colour image reveals extraordinary structural detail that would otherwise remain hidden. Although these colours are not natural, they allow astronomers to study different gases and physical processes within emission nebulae.\u003c\/p\u003e\n\n\u003cp\u003eMany of the world's most famous deep-sky images have been produced using this technique.\u003c\/p\u003e\n\n\u003ch2\u003eIs Monochrome Always Better?\u003c\/h2\u003e\n\n\u003cp\u003eNot necessarily.\u003c\/p\u003e\n\n\u003cp\u003eA monochrome camera offers greater flexibility and higher ultimate image quality, but it also requires more equipment, longer acquisition times and a more involved processing workflow.\u003c\/p\u003e\n\n\u003cp\u003eA complete monochrome imaging system usually includes:\u003c\/p\u003e\n\n\u003cul\u003e\n\n\u003cli\u003eElectronic filter wheel\u003c\/li\u003e\n\n\u003cli\u003eLRGB filters\u003c\/li\u003e\n\n\u003cli\u003eNarrowband filters\u003c\/li\u003e\n\n\u003cli\u003eAdditional calibration frames\u003c\/li\u003e\n\n\u003cli\u003eLonger total integration times\u003c\/li\u003e\n\n\u003c\/ul\u003e\n\n\u003cp\u003eFor some astrophotographers this extra complexity is part of the enjoyment. Others prefer the simplicity of collecting a complete colour image in a single session using a one-shot colour camera.\u003c\/p\u003e\n\n\u003ch2\u003eWho Should Choose the ASI2600MM Pro?\u003c\/h2\u003e\n\n\u003cp\u003eThe ASI2600MM Pro is an outstanding choice if you:\u003c\/p\u003e\n\n\u003cul\u003e\n\n\u003cli\u003eWant the highest possible image quality.\u003c\/li\u003e\n\n\u003cli\u003eEnjoy processing images.\u003c\/li\u003e\n\n\u003cli\u003ePlan to build a premium imaging system.\u003c\/li\u003e\n\n\u003cli\u003eWant to produce LRGB images.\u003c\/li\u003e\n\n\u003cli\u003eIntend to image narrowband targets.\u003c\/li\u003e\n\n\u003cli\u003eImage regularly from light-polluted locations.\u003c\/li\u003e\n\n\u003cli\u003eAre prepared to invest in filters and a filter wheel.\u003c\/li\u003e\n\n\u003c\/ul\u003e\n\n\u003ch2\u003eWho May Be Better Served by a Colour Camera?\u003c\/h2\u003e\n\n\u003cp\u003eA one-shot colour camera may be the better option if you:\u003c\/p\u003e\n\n\u003cul\u003e\n\n\u003cli\u003eAre completely new to astrophotography.\u003c\/li\u003e\n\n\u003cli\u003ePrefer a simpler imaging workflow.\u003c\/li\u003e\n\n\u003cli\u003eHave limited clear nights.\u003c\/li\u003e\n\n\u003cli\u003eTravel frequently with your equipment.\u003c\/li\u003e\n\n\u003cli\u003eDo not wish to purchase multiple filters.\u003c\/li\u003e\n\n\u003cli\u003eWant excellent results with minimal setup complexity.\u003c\/li\u003e\n\n\u003c\/ul\u003e\n\n\u003cp\u003eFor many people, cameras such as the \u003cstrong\u003eZWO ASI533MC Pro\u003c\/strong\u003e or \u003cstrong\u003eASI2600MC Pro\u003c\/strong\u003e represent an excellent balance between simplicity and performance. However, if your goal is to extract every possible detail from deep-sky objects and you are willing to invest the time, the \u003cstrong\u003eASI2600MM Pro\u003c\/strong\u003e remains one of the finest monochrome astronomy cameras available today.\u003c\/p\u003e\n\u003ch2\u003eReal-World Imaging Performance\u003c\/h2\u003e\n\n\u003cp\u003eThe ASI2600MM Pro has become a benchmark camera because it consistently delivers exceptional results across almost every category of deep-sky astrophotography. Its combination of high sensitivity, extremely low read noise, generous dynamic range and a premium APS-C sensor allows it to tackle everything from faint reflection nebulae to bright emission regions with remarkable confidence.\u003c\/p\u003e\n\n\u003cp\u003eWhether you're imaging from a dark rural observatory or a suburban garden using narrowband filters, the camera produces clean, highly detailed datasets that respond exceptionally well to processing. The more experience you gain with the ASI2600MM Pro, the more you begin to appreciate just how much information the IMX571 sensor is capable of recording.\u003c\/p\u003e\n\n\u003ch2\u003eGalaxy Imaging\u003c\/h2\u003e\n\n\u003cp\u003eFor galaxy imaging, the ASI2600MM Pro is one of the finest APS-C cameras currently available.\u003c\/p\u003e\n\n\u003cp\u003eGalaxies contain extremely subtle differences in brightness, from brilliant star-forming regions to delicate dust lanes only slightly darker than their surroundings. The camera's 16-bit ADC and wide dynamic range preserve these subtle tonal differences beautifully, allowing extensive stretching during processing without introducing excessive artefacts.\u003c\/p\u003e\n\n\u003cp\u003eObjects such as the Andromeda Galaxy (M31), Whirlpool Galaxy (M51), Pinwheel Galaxy (M101), Bode's Galaxy (M81) and the Sombrero Galaxy (M104) all benefit from the camera's ability to record enormous amounts of luminance detail.\u003c\/p\u003e\n\n\u003cp\u003eCombined with quality optics and long integration times, the ASI2600MM Pro produces galaxy images with remarkable depth and natural contrast.\u003c\/p\u003e\n\n\u003ch2\u003eEmission Nebulae\u003c\/h2\u003e\n\n\u003cp\u003eEmission nebulae are where the ASI2600MM Pro truly shines.\u003c\/p\u003e\n\n\u003cp\u003eWhen paired with high-quality Hydrogen Alpha, Oxygen III and Sulphur II filters, the camera captures extraordinary detail that would be impossible to record using a standard colour camera alone.\u003c\/p\u003e\n\n\u003cp\u003eFine filamentary structures, shock fronts, ionised gas clouds and intricate internal textures become visible with remarkable clarity. Famous targets such as the Rosette Nebula, North America Nebula, Heart Nebula, Soul Nebula, Elephant's Trunk Nebula and the Veil Nebula all respond beautifully to monochrome narrowband imaging.\u003c\/p\u003e\n\n\u003cp\u003eEven under significant light pollution, narrowband imaging allows these spectacular objects to be recorded with excellent contrast and surprisingly low background noise.\u003c\/p\u003e\n\n\u003ch2\u003eReflection Nebulae\u003c\/h2\u003e\n\n\u003cp\u003eReflection nebulae present a different challenge. Unlike emission nebulae, they shine by reflecting the light of nearby stars rather than emitting their own light.\u003c\/p\u003e\n\n\u003cp\u003eTheir delicate blue dust clouds often require long integration times and exceptionally clean data to reveal subtle structure.\u003c\/p\u003e\n\n\u003cp\u003eThe ASI2600MM Pro's high sensitivity and low noise characteristics make it particularly well suited to these faint targets. Objects such as the Iris Nebula (NGC 7023), Witch Head Nebula and Pleiades Reflection Nebula reward patient imaging with beautifully smooth gradients and intricate dust detail.\u003c\/p\u003e\n\n\u003ch2\u003eDark Nebulae\u003c\/h2\u003e\n\n\u003cp\u003eDark nebulae can be some of the most demanding astronomical objects to photograph because they rely on tiny differences in background brightness rather than strong emission.\u003c\/p\u003e\n\n\u003cp\u003eThe camera's excellent dynamic range allows these subtle variations to remain intact during processing, revealing complex networks of interstellar dust that often disappear in noisier datasets.\u003c\/p\u003e\n\n\u003cp\u003eTargets such as the Pipe Nebula, Barnard's E and the Dark Horse Nebula are excellent examples of the type of objects that benefit from the clean luminance data produced by the ASI2600MM Pro.\u003c\/p\u003e\n\n\u003ch2\u003ePlanetary Nebulae\u003c\/h2\u003e\n\n\u003cp\u003eAlthough often physically small, planetary nebulae contain remarkable structural complexity.\u003c\/p\u003e\n\n\u003cp\u003eCombined with medium or longer focal length telescopes, the ASI2600MM Pro records fine internal shells, delicate outer halos and intricate colour transitions with exceptional precision.\u003c\/p\u003e\n\n\u003cp\u003ePopular targets include:\u003c\/p\u003e\n\n\u003cul\u003e\n\n\u003cli\u003eM27 – The Dumbbell Nebula\u003c\/li\u003e\n\n\u003cli\u003eM57 – The Ring Nebula\u003c\/li\u003e\n\n\u003cli\u003eNGC 2392 – Eskimo Nebula\u003c\/li\u003e\n\n\u003cli\u003eNGC 6543 – Cat's Eye Nebula\u003c\/li\u003e\n\n\u003cli\u003eNGC 7293 – Helix Nebula\u003c\/li\u003e\n\n\u003c\/ul\u003e\n\n\u003cp\u003eThese objects demonstrate the camera's ability to combine sharp detail with smooth tonal gradients.\u003c\/p\u003e\n\n\u003ch2\u003eGlobular and Open Star Clusters\u003c\/h2\u003e\n\n\u003cp\u003eStar clusters place different demands on a camera. Rather than faint nebulosity, they require excellent star profiles, smooth colour transitions and enough dynamic range to preserve bright stars without losing faint cluster members.\u003c\/p\u003e\n\n\u003cp\u003eThe ASI2600MM Pro performs superbly here. Bright clusters such as M13, Omega Centauri, M3 and M92 retain crisp stellar definition while preserving subtle colour differences across the brightest giant stars.\u003c\/p\u003e\n\n\u003cp\u003eThe APS-C sensor also provides an excellent field of view for many open clusters when paired with modern apochromatic refractors.\u003c\/p\u003e\n\n\u003ch2\u003eBroadband vs Narrowband Performance\u003c\/h2\u003e\n\n\u003cp\u003eThe ASI2600MM Pro excels in both broadband and narrowband imaging, but each approach has different strengths.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eBroadband imaging\u003c\/strong\u003e captures the full visible spectrum and produces natural-looking colour images of galaxies, reflection nebulae and star clusters. Under dark skies it delivers stunning results with excellent colour fidelity.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eNarrowband imaging\u003c\/strong\u003e isolates specific emission wavelengths such as Hydrogen Alpha, Oxygen III and Sulphur II. This dramatically improves contrast on emission nebulae while greatly reducing the effects of light pollution and moonlight.\u003c\/p\u003e\n\n\u003cp\u003eFor astrophotographers imaging from urban or suburban locations, narrowband often transforms targets that would otherwise be extremely difficult to capture.\u003c\/p\u003e\n\n\u003ch2\u003eProcessing Flexibility\u003c\/h2\u003e\n\n\u003cp\u003eOne of the greatest strengths of the ASI2600MM Pro is the flexibility it offers during post-processing.\u003c\/p\u003e\n\n\u003cp\u003eBecause monochrome datasets are captured through individual filters, every channel can be processed independently before being combined into the final image. This allows fine control over contrast, colour balance, sharpening and noise reduction in ways that are simply not possible with one-shot colour data.\u003c\/p\u003e\n\n\u003cp\u003eAdvanced imagers frequently create multiple versions of the same object, experimenting with different colour palettes, luminance blends and narrowband combinations without needing to recapture the original data.\u003c\/p\u003e\n\n\u003ch2\u003eLong-Term Investment\u003c\/h2\u003e\n\n\u003cp\u003eThe ASI2600MM Pro is not a camera that most astrophotographers outgrow.\u003c\/p\u003e\n\n\u003cp\u003eAs imaging skills improve, the camera continues to reveal more of its potential. Better calibration, longer integration times, improved processing techniques and higher-quality optics all translate directly into higher-quality final images.\u003c\/p\u003e\n\n\u003cp\u003eFor this reason, the ASI2600MM Pro is often regarded not simply as a purchase, but as a long-term investment in an imaging system capable of producing exceptional results for many years.\u003c\/p\u003e\n\u003ch2\u003eASI2600MM Pro vs ASI2600MC Pro\u003c\/h2\u003e\n\n\u003cp\u003ePerhaps the most common question we hear is whether to choose the \u003cstrong\u003eASI2600MM Pro\u003c\/strong\u003e or the \u003cstrong\u003eASI2600MC Pro\u003c\/strong\u003e. Both cameras share the same outstanding Sony IMX571 APS-C sensor, identical cooling system and virtually the same physical design. The real difference lies in how they capture light.\u003c\/p\u003e\n\n\u003cp\u003eThe ASI2600MC Pro is a one-shot colour camera that records a complete colour image with every exposure. It offers a straightforward workflow, requires no filter wheel and is ideal for astrophotographers who want excellent results with minimal complexity.\u003c\/p\u003e\n\n\u003cp\u003eThe ASI2600MM Pro removes the Bayer colour filter array completely. Every pixel records pure luminance information, allowing more light to reach the sensor and producing sharper images with higher signal-to-noise ratios. The trade-off is that separate exposures must be taken through LRGB or narrowband filters before the final image can be assembled.\u003c\/p\u003e\n\n\u003cp\u003eNeither camera is universally \"better\"—they simply suit different styles of astrophotography.\u003c\/p\u003e\n\n\u003ctable style=\"width:100%;border-collapse:collapse;margin:25px 0;\"\u003e\n\u003ctbody\u003e\n\n\u003ctr style=\"background:#f4f4f4;\"\u003e\n\u003cth style=\"padding:10px;border:1px solid #ddd;text-align:left;\"\u003eFeature\u003c\/th\u003e\n\u003cth style=\"padding:10px;border:1px solid #ddd;text-align:center;\"\u003eASI2600MM Pro\u003c\/th\u003e\n\u003cth style=\"padding:10px;border:1px solid #ddd;text-align:center;\"\u003eASI2600MC Pro\u003c\/th\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\u003ctd style=\"padding:10px;border:1px solid #ddd;\"\u003eImage Quality Potential\u003c\/td\u003e\n\u003ctd style=\"padding:10px;border:1px solid #ddd;text-align:center;\"\u003e★★★★★\u003c\/td\u003e\n\u003ctd style=\"padding:10px;border:1px solid #ddd;text-align:center;\"\u003e★★★★☆\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\u003ctd style=\"padding:10px;border:1px solid #ddd;\"\u003eEase of Use\u003c\/td\u003e\n\u003ctd style=\"padding:10px;border:1px solid #ddd;text-align:center;\"\u003e★★★☆☆\u003c\/td\u003e\n\u003ctd style=\"padding:10px;border:1px solid #ddd;text-align:center;\"\u003e★★★★★\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\u003ctd style=\"padding:10px;border:1px solid #ddd;\"\u003eNarrowband Imaging\u003c\/td\u003e\n\u003ctd style=\"padding:10px;border:1px solid #ddd;text-align:center;\"\u003e★★★★★\u003c\/td\u003e\n\u003ctd style=\"padding:10px;border:1px solid #ddd;text-align:center;\"\u003e★★★☆☆\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\u003ctd style=\"padding:10px;border:1px solid #ddd;\"\u003eBroadband Imaging\u003c\/td\u003e\n\u003ctd style=\"padding:10px;border:1px solid #ddd;text-align:center;\"\u003e★★★★★\u003c\/td\u003e\n\u003ctd style=\"padding:10px;border:1px solid #ddd;text-align:center;\"\u003e★★★★★\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\u003ctd style=\"padding:10px;border:1px solid #ddd;\"\u003eBeginner Friendly\u003c\/td\u003e\n\u003ctd style=\"padding:10px;border:1px solid #ddd;text-align:center;\"\u003e★★★☆☆\u003c\/td\u003e\n\u003ctd style=\"padding:10px;border:1px solid #ddd;text-align:center;\"\u003e★★★★★\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch2\u003eASI2600MM Pro vs ASI533MM Pro\u003c\/h2\u003e\n\n\u003cp\u003eBoth cameras are exceptional monochrome imagers, but they suit slightly different applications.\u003c\/p\u003e\n\n\u003cp\u003eThe ASI533MM Pro uses a smaller square sensor that is easier to illuminate and pairs beautifully with compact refractors. It is often recommended for astrophotographers wanting a simple, highly reliable monochrome setup.\u003c\/p\u003e\n\n\u003cp\u003eThe ASI2600MM Pro offers a significantly larger APS-C imaging area, making it better suited to larger nebulae, wide-field imaging and creating expansive astrophotography compositions. If your telescope can fully illuminate an APS-C sensor, the extra field of view is a major advantage.\u003c\/p\u003e\n\n\u003ch2\u003eASI2600MM Pro vs Player One Poseidon-M Pro\u003c\/h2\u003e\n\n\u003cp\u003eThe Player One Poseidon-M Pro is another premium camera based on Sony's IMX571 sensor. Both cameras produce excellent image quality and share many of the same sensor characteristics.\u003c\/p\u003e\n\n\u003cp\u003eThe choice often comes down to ecosystem preference. If you're already invested in ZWO accessories such as the ASIAIR, EAF and Electronic Filter Wheel, the ASI2600MM Pro integrates seamlessly into that environment. Users building a mixed imaging system may also wish to compare software compatibility, mechanical design and included accessories before making a final decision.\u003c\/p\u003e\n\n\u003ch2\u003ePerfect Pairings\u003c\/h2\u003e\n\n\u003ctable style=\"width:100%;border-collapse:collapse;margin:25px 0;\"\u003e\n\u003ctbody\u003e\n\n\u003ctr style=\"background:#f4f4f4;\"\u003e\n\u003cth style=\"padding:10px;border:1px solid #ddd;\"\u003eAccessory\u003c\/th\u003e\n\u003cth style=\"padding:10px;border:1px solid #ddd;\"\u003eWhy We Recommend It\u003c\/th\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\u003ctd style=\"padding:10px;border:1px solid #ddd;\"\u003eZWO Electronic Filter Wheel\u003c\/td\u003e\n\u003ctd style=\"padding:10px;border:1px solid #ddd;\"\u003eEssential for automated LRGB and narrowband imaging.\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\u003ctd style=\"padding:10px;border:1px solid #ddd;\"\u003eZWO EAF\u003c\/td\u003e\n\u003ctd style=\"padding:10px;border:1px solid #ddd;\"\u003eMaintains precise focus automatically throughout the night.\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\u003ctd style=\"padding:10px;border:1px solid #ddd;\"\u003eZWO ASIAIR Plus\u003c\/td\u003e\n\u003ctd style=\"padding:10px;border:1px solid #ddd;\"\u003eProvides complete wireless control of imaging, guiding and autofocus.\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\u003ctd style=\"padding:10px;border:1px solid #ddd;\"\u003eLRGB Filter Set\u003c\/td\u003e\n\u003ctd style=\"padding:10px;border:1px solid #ddd;\"\u003eProduces natural colour images with maximum detail.\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\u003ctd style=\"padding:10px;border:1px solid #ddd;\"\u003eHa \/ OIII \/ SII Narrowband Filters\u003c\/td\u003e\n\u003ctd style=\"padding:10px;border:1px solid #ddd;\"\u003eIdeal for emission nebulae and imaging from light-polluted locations.\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch2\u003eRecommended Telescope Pairings\u003c\/h2\u003e\n\n\u003cul\u003e\n\n\u003cli\u003e\n\u003cstrong\u003eZWO FF107 APO\u003c\/strong\u003e – Excellent balance of focal length and image circle for APS-C imaging.\u003c\/li\u003e\n\n\u003cli\u003e\n\u003cstrong\u003eAskar 107PHQ\u003c\/strong\u003e – Outstanding flat-field refractor for galaxies and nebulae.\u003c\/li\u003e\n\n\u003cli\u003e\n\u003cstrong\u003eAskar FRA500\u003c\/strong\u003e – Superb for wide-field deep-sky imaging.\u003c\/li\u003e\n\n\u003cli\u003e\n\u003cstrong\u003eZWO FF130 APO\u003c\/strong\u003e – Premium optical performance for demanding astrophotographers.\u003c\/li\u003e\n\n\u003cli\u003e\n\u003cstrong\u003eSharpStar 13028HNT\u003c\/strong\u003e – Excellent fast astrograph for large nebulae.\u003c\/li\u003e\n\n\u003c\/ul\u003e\n\n\u003ch2\u003ePros\u003c\/h2\u003e\n\n\u003cul\u003e\n\n\u003cli\u003eOutstanding Sony IMX571 monochrome sensor.\u003c\/li\u003e\n\n\u003cli\u003eNative 16-bit ADC for smooth tonal transitions.\u003c\/li\u003e\n\n\u003cli\u003eExcellent dynamic range.\u003c\/li\u003e\n\n\u003cli\u003eZero amp glow.\u003c\/li\u003e\n\n\u003cli\u003eExtremely low read noise.\u003c\/li\u003e\n\n\u003cli\u003eOutstanding narrowband performance.\u003c\/li\u003e\n\n\u003cli\u003eReliable two-stage TEC cooling.\u003c\/li\u003e\n\n\u003cli\u003eIntegrated anti-dew heater.\u003c\/li\u003e\n\n\u003cli\u003eExcellent ZWO ecosystem compatibility.\u003c\/li\u003e\n\n\u003cli\u003eSuitable for observatory and portable setups.\u003c\/li\u003e\n\n\u003c\/ul\u003e\n\n\u003ch2\u003eConsiderations\u003c\/h2\u003e\n\n\u003cul\u003e\n\n\u003cli\u003eRequires a filter wheel and filters for colour imaging.\u003c\/li\u003e\n\n\u003cli\u003eMore complex workflow than a one-shot colour camera.\u003c\/li\u003e\n\n\u003cli\u003eHigher overall system cost.\u003c\/li\u003e\n\n\u003cli\u003eLonger image acquisition times.\u003c\/li\u003e\n\n\u003cli\u003eSteeper learning curve for beginners.\u003c\/li\u003e\n\n\u003c\/ul\u003e\n\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\n\u003ch3\u003eIs the ASI2600MM Pro suitable for beginners?\u003c\/h3\u003e\n\u003cp\u003eIt can be, but it is generally better suited to astrophotographers who are ready to learn LRGB or narrowband imaging. Those wanting a simpler workflow may prefer the ASI2600MC Pro.\u003c\/p\u003e\n\n\u003ch3\u003eWhy choose monochrome over colour?\u003c\/h3\u003e\n\u003cp\u003eA monochrome camera records more usable light at every pixel, allowing higher resolution, better signal-to-noise ratio and greater flexibility when processing.\u003c\/p\u003e\n\n\u003ch3\u003eDo I need a filter wheel?\u003c\/h3\u003e\n\u003cp\u003eYes. A filter wheel is strongly recommended for efficient LRGB and narrowband imaging.\u003c\/p\u003e\n\n\u003ch3\u003eWhich filters should I buy first?\u003c\/h3\u003e\n\u003cp\u003eAn LRGB filter set is ideal for natural colour imaging. If you frequently image under light-polluted skies, adding H-alpha, OIII and SII filters is highly recommended.\u003c\/p\u003e\n\n\u003ch3\u003eDoes the camera have amp glow?\u003c\/h3\u003e\n\u003cp\u003eNo. The ASI2600MM Pro features a zero amp glow design, helping to produce exceptionally clean long-exposure images.\u003c\/p\u003e\n\n\u003ch3\u003eCan I use it with ASIAIR?\u003c\/h3\u003e\n\u003cp\u003eYes. The camera integrates seamlessly with the ZWO ASIAIR ecosystem.\u003c\/p\u003e\n\n\u003ch3\u003eDoes it require external power?\u003c\/h3\u003e\n\u003cp\u003eYes. As with all ZWO Pro cooled cameras, an external regulated 12V power supply is required.\u003c\/p\u003e\n\n\u003ch3\u003eIs the APS-C sensor large enough?\u003c\/h3\u003e\n\u003cp\u003eFor many astrophotographers, APS-C represents the ideal balance between field of view, telescope compatibility and file size.\u003c\/p\u003e\n\n\u003ch3\u003eCan I image from light-polluted skies?\u003c\/h3\u003e\n\u003cp\u003eAbsolutely. Combined with quality narrowband filters, the ASI2600MM Pro performs exceptionally well under urban and suburban skies.\u003c\/p\u003e\n\n\u003ch3\u003eWill I outgrow this camera?\u003c\/h3\u003e\n\u003cp\u003eFor most users, no. The ASI2600MM Pro is capable of producing professional-quality astrophotography for many years and is widely regarded as a long-term investment.\u003c\/p\u003e\n\n\u003ch2\u003eDark Clear Skies Final Verdict\u003c\/h2\u003e\n\n\u003cp\u003eThe \u003cstrong\u003eZWO ASI2600MM Pro\u003c\/strong\u003e represents one of the finest APS-C monochrome astronomy cameras available today. It combines Sony's outstanding IMX571 sensor with exceptional cooling, zero amp glow, a native 16-bit ADC and excellent software compatibility to deliver consistently outstanding deep-sky performance.\u003c\/p\u003e\n\n\u003cp\u003eWhile it demands more from the user than a one-shot colour camera, the rewards are considerable. Higher resolution, cleaner luminance data, true narrowband capability and exceptional processing flexibility make it a favourite among serious astrophotographers worldwide.\u003c\/p\u003e\n\n\u003cp\u003eIf your ambition is to produce the highest-quality deep-sky images possible from an APS-C imaging system, the ASI2600MM Pro remains one of the very best investments you can make.\u003c\/p\u003e\n\n\u003chr\u003e\n\n\u003cdiv style=\"background:#eef6ff;border:1px solid #c9def7;padding:20px;border-radius:8px;margin-top:30px;\"\u003e\n\n\u003ch2\u003eNeed Help Choosing Between Mono and Colour?\u003c\/h2\u003e\n\n\u003cp\u003eChoosing between the ASI2600MM Pro, ASI2600MC Pro and other premium astronomy cameras can be challenging. The right option depends on your telescope, observing conditions, processing experience and imaging ambitions.\u003c\/p\u003e\n\n\u003cp\u003eIf you're unsure which camera is the best fit for your setup, our team is happy to provide impartial advice and help you build a system that meets your goals.\u003c\/p\u003e\n\n\u003cp style=\"text-align:center;margin-top:20px;\"\u003e\n\u003ca href=\"\/pages\/contact-us\" style=\"display:inline-block;background:#005baa;color:#fff;padding:14px 28px;border-radius:6px;text-decoration:none;font-weight:bold;\"\u003e\nSpeak to the Dark Clear Skies Team →\n\u003c\/a\u003e\n\u003c\/p\u003e\n\n\u003c\/div\u003e\n","brand":"ZWO","offers":[{"title":"Default Title","offer_id":42455672815793,"sku":"ASI2600MM-PRO","price":2059.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0523\/1650\/4241\/files\/zwo-asi2600mm-pro-732749.webp?v=1732382892"},{"product_id":"zwo-asi-183mc-usb3-0-colour-camera","title":"ZWO ASI 183MC  USB3.0 Colour Camera","description":"\u003cdiv class=\"product-description\"\u003e\n\u003cp\u003eThe \u003cstrong\u003eZWO ASI 183MC USB3.0 Colour Camera\u003c\/strong\u003e is designed for astrophotographers looking to capture stunning deep-sky images with high resolution and exceptional sensitivity. Featuring the \u003cstrong\u003eSony IMX183CQJ-J Colour CMOS sensor\u003c\/strong\u003e, this camera offers an incredible \u003cstrong\u003e20.18 MP resolution\u003c\/strong\u003e, \u003cstrong\u003e84% QE peak\u003c\/strong\u003e, and an ultra-low \u003cstrong\u003eread noise of just 1.6e\u003c\/strong\u003e, making it perfect for imaging faint nebulae, galaxies, star clusters, and more. Whether you're using a small, fast ED doublet\/triplet or a Newtonian telescope, the ASI183MC is your ideal imaging companion.\u003c\/p\u003e\n\u003ch2\u003eUnmatched Sensitivity with Sony IMX183 Sensor\u003c\/h2\u003e\n\u003cp\u003eThe heart of the ASI183MC is its \u003cstrong\u003eSony IMX183\u003c\/strong\u003e back-illuminated sensor, known for its impressive sensitivity and \u003cstrong\u003e2.4µm square pixels\u003c\/strong\u003e, which capture fine details with remarkable clarity. With a diagonal size of \u003cstrong\u003e15.86mm\u003c\/strong\u003e, this camera excels in deep-sky imaging, especially with telescopes that have a fast focal ratio (such as f\/4 or f\/5). Its large pixel count and high-speed capabilities make it a powerful tool for capturing vivid images of the night sky.\u003c\/p\u003e\n\u003ch2\u003eKey Features of the ZWO ASI 183MC :\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eResolution:\u003c\/strong\u003e 20.18 Mega Pixels (5496 x 3672)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSensor:\u003c\/strong\u003e 1” Sony IMX183 CMOS with back-illuminated technology\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePixel Size:\u003c\/strong\u003e 2.4µm – Excellent for capturing fine details\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQuantum Efficiency (QE):\u003c\/strong\u003e 84% Peak QE for superb light capture\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRead Noise:\u003c\/strong\u003e 1.6e @ 30dB – Ensures minimal noise, perfect for faint objects\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFull Well Capacity:\u003c\/strong\u003e 15000e – Maximizes the dynamic range for bright stars\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh Frame Rate:\u003c\/strong\u003e 19 FPS at full resolution\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eExposure Range:\u003c\/strong\u003e 32µs to 2000s – Suitable for both long-exposure deep-sky imaging and fast planetary captures\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUSB Interface:\u003c\/strong\u003e USB 3.0 for high-speed data transfer\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRolling Shutter:\u003c\/strong\u003e Reduces distortion and ensures crisp, clean images\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eZWO ASI 183MC Optimized for Deep Sky and Fast Telescopes\u003c\/h2\u003e\n\u003cp\u003eThe \u003cb\u003eZWO ASI 183MC \u003c\/b\u003e is particularly well-suited for use with \u003cstrong\u003esmall, fast telescopes\u003c\/strong\u003e like ED doublets\/triplets and Newtonian reflectors with focal ratios of f\/4 or f\/5. These setups benefit from the camera’s high sensitivity and fast capture speeds, allowing for \u003cstrong\u003eshorter exposure times\u003c\/strong\u003e while still capturing high-quality images. This makes the ASI183MC ideal for astrophotographers looking to minimize their time under the stars while maximizing the quality of their deep-sky captures.\u003c\/p\u003e\n\u003ch2\u003eAstrophotography Performance\u003c\/h2\u003e\n\u003cp\u003eThe \u003cb\u003eZWO ASI 183MC \u003c\/b\u003e features a large \u003cstrong\u003efull well capacity of 15000e\u003c\/strong\u003e, allowing it to handle bright stars without saturating, while the \u003cstrong\u003e1.6e read noise\u003c\/strong\u003e ensures that faint objects can be imaged with minimal noise. With 12 stops of dynamic range at Gain=0, this camera is able to capture a wide range of brightness levels in your images, from faint nebulae to bright star clusters. Additionally, the firmware includes features to \u003cstrong\u003eminimize amplifier glow\u003c\/strong\u003e, further enhancing its suitability for long-exposure astrophotography.\u003c\/p\u003e\n\u003ch2\u003eWhat’s in the Box?\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e1x ZWO ASI 183MC Colour Camera\u003c\/li\u003e\n\u003cli\u003e1x USB 3.0 Cable\u003c\/li\u003e\n\u003cli\u003e1x ST4 Cable for autoguiding\u003c\/li\u003e\n\u003cli\u003e1x 1.25” Nosepiece\u003c\/li\u003e\n\u003cli\u003e1x 1.25” Cover\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eTechnical Specifications of ZWO ASI 183MC :\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSensor:\u003c\/strong\u003e 1\" Sony IMX183 Colour CMOS\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eResolution:\u003c\/strong\u003e 20.18 MP (5496 x 3672)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePixel Size:\u003c\/strong\u003e 2.4µm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQuantum Efficiency:\u003c\/strong\u003e 84% Peak QE\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFull Well Capacity:\u003c\/strong\u003e 15000e\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRead Noise:\u003c\/strong\u003e 1.6e @ 30dB\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eExposure Range:\u003c\/strong\u003e 32µs – 2000s\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDynamic Range:\u003c\/strong\u003e 12 Stops @ Gain=0\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFrame Rate:\u003c\/strong\u003e 19 FPS @ full resolution\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUSB Interface:\u003c\/strong\u003e USB 3.0\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimensions:\u003c\/strong\u003e 78mm x 73.5mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 120g\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eWhy Choose the ZWO ASI 183MC Camera?\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eZWO ASI 183MC\u003c\/strong\u003e offers an unbeatable combination of high sensitivity, low noise, and high resolution, making it one of the most advanced cameras in ZWO's line up. With its \u003cstrong\u003e20.18 MP resolution\u003c\/strong\u003e and \u003cstrong\u003e84% quantum efficiency\u003c\/strong\u003e, this camera is ideal for capturing \u003cstrong\u003edeep-sky objects\u003c\/strong\u003e with stunning clarity and detail. Whether you're using a small ED refractor or a fast Newtonian, the ASI183MC will deliver exceptional results in a wide range of imaging conditions.\u003c\/p\u003e\n\u003ch2\u003eZWO ASI 183MC Order Now with Free UK Shipping\u003c\/h2\u003e\n\u003cp\u003eOrder your \u003cstrong\u003eZWO ASI 183MC USB3.0 Colour Camera\u003c\/strong\u003e today and enjoy \u003cstrong\u003efree UK mainland shipping\u003c\/strong\u003e with your purchase. Perfect for deep-sky imaging, planetary imaging, and astrophotography enthusiasts looking for a high-performance camera with cutting-edge technology. Don’t miss your chance to capture the universe with the ZWO ASI183MC.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eLimited stock available – order your ZWO ASI 183MC today!\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/www.365astronomy.com\/image\/cache\/wp\/ij\/content\/zwo-asi183-Gain-RN-DR-FW-vs-gain-1.webp\" alt=\"\"\u003e\u003c\/p\u003e\n\u003ch2\u003e\n\u003cb\u003eZWO ASI 183MC \u003c\/b\u003e\u003cstrong\u003eHigh Speed\u003c\/strong\u003e\n\u003c\/h2\u003e\n\u003cp\u003eFast FPS can be used in solar and lunar imaging, as well as for live viewing\/EAA.The high speed readout may also be used for real-time focusing, true lucky imaging of double stars and other small objects, planetary imaging of the major planets in the solar system, and much more.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e10Bit ADC\u003c\/strong\u003e\u003cbr\u003e5496×3672    19fps\u003cbr\u003e3840×2160    41.04fps\u003cbr\u003e1920×1080    80.10fps\u003cbr\u003e1280×720      117.30fps\u003cbr\u003e\u003cstrong\u003e12bit ADC    \u003c\/strong\u003e\u003cbr\u003e5496×3672    19fps\u003cbr\u003e3840×2160    36.12fps\u003cbr\u003e1920×1080    70.48fps\u003cbr\u003e1280×720      103.23fps\u003c\/p\u003e\n\u003ch2\u003eZWO ASI 183MC \u003cspan\u003eHigh Quantum Efficiency\u003c\/span\u003e\n\u003c\/h2\u003e\n\u003cp\u003eSony’s back-illuminated Exmor R technology, giving it excellent Deep Sky performance. ASI183 QE peak reaches a remarkable 84%. In Ha channel, QE is still over 60%.\u003c\/p\u003e\n\u003cp\u003eHaving high QE means more of the light that enters your telescope and reaches the sensor is actually used. With 84% peak Q.E. and no less than ~50% within the visible spectrum, the ASI183 will utilize a high percentage of the light that reaches it, improving your signal quality.\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/www.365astronomy.com\/image\/cache\/wp\/ij\/content\/zwo-asi183-quantum-efficiency.webp\" alt=\"\"\u003e\u003c\/p\u003e\n\u003ch2\u003eZWO ASI 183MC USB 3.0 Port \u0026amp; ST4 Port\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eUSB 3.0 Port: \u003c\/strong\u003e\u003cspan\u003eProvides 5Gb bandwidth to make it possible for ASI183 to run at 19 fps (12bit, normal mode) or 19 fps (10bit, high speed mode)  at full resolution (20.18Mega). (Bear in mind, you'll need large storage capacity on your computer as a video at this resolution will create a very large file...\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eST4 Port:\u003cspan\u003e \u003c\/span\u003e\u003c\/strong\u003eCan be used to connect with auto guide port of mount, for guiding. (Due to the comparatively large size of the chip, this function would be rarely used, unless this camera is used as a guide camera on a system with a really large telescope next to it....)\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/astronomy-imaging-camera.com\/wp-content\/uploads\/183MC.jpg\"\u003e\u003cimg src=\"https:\/\/www.365astronomy.com\/image\/cache\/wp\/ij\/content\/ZWO-ASI183MC-four-third-CMOS-deep-sky-imager-planetary-imager-2.webp\" class=\"aligncenter wp-image-8894\" alt=\"183MC\"\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003ch2\u003eZWO ASI 183MC \u003cspan\u003eMechanical Drawing\u003c\/span\u003e\n\u003c\/h2\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/www.365astronomy.com\/image\/cache\/wp\/ij\/content\/zwo-asi183-Mechanical-Drawing.webp\" alt=\"\"\u003e\u003c\/p\u003e\n\u003ch2\u003eZWO ASI 183MC \u003cspan\u003eWhat is in the box?\u003c\/span\u003e\n\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003eThe ZWO ASI 183MC box includes all necessary cables, adapters, and manuals.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/www.365astronomy.com\/image\/cache\/wp\/ij\/content\/zwo-asi183-PACKAGE-what-is-in-the-box.webp\" alt=\"\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eNotice: Cooled cameras need a 12v power adapter, If you don’t have one, please click this link to buy a 12V power adapter.\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch2\u003eZWO ASI 183MC Drivers and Software:\u003c\/h2\u003e\n\u003cp\u003eYou can find the latest camera drivers and links to many DSO and Planetary capture software on the manufacturer's website. Please make sure the most up-to-date driver and software has been installed before you start shooting:\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"ZWO","offers":[{"title":"Default Title","offer_id":42455681597617,"sku":"ASI183MC","price":549.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0523\/1650\/4241\/files\/zwo-asi183mc-colour-camera-366158.jpg?v=1732377683"},{"product_id":"zwo-asi-183mc-pro","title":"ZWO ASI 183MC Pro","description":"\u003cdiv\u003e\n  \u003ch2\u003eZWO ASI 183MC Pro USB 3.0 Cooled Colour CMOS Camera\u003c\/h2\u003e\n  \u003cp\u003eThe ZWO ASI 183MC Pro is a high-performance colour astrophotography camera designed for capturing breath taking celestial images. Utilizing the advanced Sony IMX183CQJ-J Exmor CMOS sensor, this camera boasts an impressive resolution of 20.2 megapixels with a maximum frame size of 5496 x 3672. Its 2.4μm pixel size ensures exceptional detail and sharpness, making it ideal for deep-sky imaging.\u003c\/p\u003e\n  \n  \u003ch3\u003eZWO ASI 183MC Pro Key Features\u003c\/h3\u003e\n  \u003cul\u003e\n    \u003cli\u003e\n\u003cstrong\u003eSensor:\u003c\/strong\u003e Sony IMX183CQJ-J Exmor CMOS, colour sensor with back-illuminated technology.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eResolution:\u003c\/strong\u003e 20.2 MP with a pixel size of 2.4μm, enabling high-precision imaging.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eCooling System:\u003c\/strong\u003e Two-stage TEC cooling, reducing sensor temperature to 30–40°C below ambient for noise-free images.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eQuantum Efficiency:\u003c\/strong\u003e Peak QE of 84%, ensuring excellent light sensitivity for faint objects.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eData Transfer:\u003c\/strong\u003e USB 3.0 port for fast, reliable data transfer, along with 256MB DDR3 memory buffer for image stability.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eCompact Build:\u003c\/strong\u003e Sturdy aluminium body with a lightweight design (approximately 400g).\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003ch3\u003eZWO ASI183MC Pro Astrophotography Applications\u003c\/h3\u003e\n  \u003cp\u003eThe ZWO ASI 183MC Pro is well-suited for deep-sky objects such as nebulae and galaxies, as well as high-detail lunar and planetary imaging. Its low read noise of just 1.6 e and a full well depth of 15 ke ensure vibrant, high-contrast images even in low-light conditions.\u003c\/p\u003e\n\n  \u003ch3\u003eZWO ASI 183MC Pro Accessories Included\u003c\/h3\u003e\n  \u003cul\u003e\n    \u003cli\u003e1.25\" nosepiece\u003c\/li\u003e\n    \u003cli\u003eUSB 3.0 and USB 2.0 cables\u003c\/li\u003e\n    \u003cli\u003eAC power adapter (for TEC cooling)\u003c\/li\u003e\n    \u003cli\u003eDesiccant tablets to prevent condensation\u003c\/li\u003e\n    \u003cli\u003eAll necessary adapters for proper back focus\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003ch3\u003eZWO ASI 183MC Pro Technical Specifications\u003c\/h3\u003e\n  \u003ctable\u003e\n    \u003ctbody\u003e\n\u003ctr\u003e\n      \u003ctd\u003eResolution\u003c\/td\u003e\n      \u003ctd\u003e20.2 MP (5496 x 3672)\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003ePixel Size\u003c\/td\u003e\n      \u003ctd\u003e2.4μm\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eCooling\u003c\/td\u003e\n      \u003ctd\u003eTwo-stage TEC\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003ePeak QE\u003c\/td\u003e\n      \u003ctd\u003e84%\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eData Ports\u003c\/td\u003e\n      \u003ctd\u003eUSB 3.0, USB 2.0, ST4\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eWeight\u003c\/td\u003e\n      \u003ctd\u003e~400g\u003c\/td\u003e\n    \u003c\/tr\u003e\n  \u003c\/tbody\u003e\n\u003c\/table\u003e\n\n  \u003cp\u003eThe ZWO ASI183MC Pro offers unparalleled performance for astrophotographers looking to capture high-quality images with minimal noise and maximum detail. With its advanced cooling system, premium sensor, and versatile connectivity, it is an excellent choice for both amateurs and professionals.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"wp-block-image\" style=\"font-family: europa, sans-serif; font-size: 18px; line-height: inherit; outline: 0px; overflow-wrap: break-word; margin-top: 0em; margin-bottom: 1.57em; color: rgb(122, 126, 131); letter-spacing: 0.1px;\"\u003e\u003cfigure class=\"aligncenter size-full\" style=\"border: 0px; padding: 0px; overflow: hidden; position: relative; max-width: 100%; display: table; flex-direction: column; align-items: center; justify-content: flex-start; clear: both; outline: 0px; text-align: center;\"\u003e\u003cimg loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-67561\" src=\"https:\/\/i.zwoastro.com\/wp-content\/uploads\/2022\/06\/f248649fce03af66f47c9c5f2e9be059.jpg\" alt=\"\" width=\"1200\" height=\"584\" srcset=\"https:\/\/i.zwoastro.com\/wp-content\/uploads\/2022\/06\/f248649fce03af66f47c9c5f2e9be059.jpg 1200w, https:\/\/i.zwoastro.com\/wp-content\/uploads\/2022\/06\/f248649fce03af66f47c9c5f2e9be059-730x355.jpg 730w, https:\/\/i.zwoastro.com\/wp-content\/uploads\/2022\/06\/f248649fce03af66f47c9c5f2e9be059-300x146.jpg 300w, https:\/\/i.zwoastro.com\/wp-content\/uploads\/2022\/06\/f248649fce03af66f47c9c5f2e9be059-768x374.jpg 768w, https:\/\/i.zwoastro.com\/wp-content\/uploads\/2022\/06\/f248649fce03af66f47c9c5f2e9be059-1024x498.jpg 1024w, https:\/\/i.zwoastro.com\/wp-content\/uploads\/2022\/06\/f248649fce03af66f47c9c5f2e9be059-370x180.jpg 370w, https:\/\/i.zwoastro.com\/wp-content\/uploads\/2022\/06\/f248649fce03af66f47c9c5f2e9be059-840x409.jpg 840w, https:\/\/i.zwoastro.com\/wp-content\/uploads\/2022\/06\/f248649fce03af66f47c9c5f2e9be059-410x200.jpg 410w\" sizes=\"(max-width: 1200px) 100vw, 1200px\" style=\"height: auto; max-width: 100%; vertical-align: bottom; clear: both; outline: 0px; display: table; margin-left: auto; margin-right: auto; border-width: initial; border-style: none; border-radius: 0px; box-shadow: none; margin-bottom: 1em !important;\"\u003e\u003c\/figure\u003e\u003c\/div\u003e\u003ch3 class=\"has-vivid-red-color has-text-color wp-block-heading\" style=\"font-family: sofia-pro, sans-serif; font-size: 1.5385em; line-height: 1.086em; font-weight: bold; outline: 0px; overflow-wrap: break-word; letter-spacing: 1px; margin-top: 0.94em; margin-bottom: 0.25em !important;\"\u003eZWO ASI 183MC Pro Cooling System\u003c\/h3\u003e\u003cp style=\"font-family: europa, sans-serif; font-size: 18px; line-height: inherit; font-weight: 300; outline: 0px; overflow-wrap: break-word; margin-bottom: 0px; color: rgb(122, 126, 131); letter-spacing: 0.1px;\"\u003eThanks to the two stage TEC cooling, ZWO ASI 183MC Pro can lower the sensor temperature to more than 35 degrees Celsius below ambient temperature, which can greatly reduce dark current generation and sensor noise even during extended exposure times.\u003c\/p\u003e\u003cp style=\"font-family: europa, sans-serif; font-size: 18px; line-height: inherit; font-weight: 300; outline: 0px; overflow-wrap: break-word; margin-top: 0.5em; margin-bottom: 0px; color: rgb(122, 126, 131); letter-spacing: 0.1px;\"\u003e*The Delta T 35℃ is tested at 30℃ ambient temperature. It might get down when the cooling system is working for a long time. Also, as the ambient temperature falls, the Delta T would also decrease. \u003c\/p\u003e\u003cp style=\"font-family: europa, sans-serif; font-size: 18px; line-height: inherit; font-weight: 300; outline: 0px; overflow-wrap: break-word; margin-top: 0.5em; margin-bottom: 0px; color: rgb(122, 126, 131); letter-spacing: 0.1px;\"\u003e\u003c\/p\u003e\u003cp style=\"font-family: europa, sans-serif; font-size: 18px; line-height: inherit; font-weight: 300; outline: 0px; overflow-wrap: break-word; margin-top: 0.5em; margin-bottom: 0px; color: rgb(122, 126, 131); letter-spacing: 0.1px;\"\u003ePlease notice that the camera needs to be connected to an external 11-14v power supply to implement the cooling function. We recommend you use 12V@3A DC adapter (5.5*2.1mm, centre pole positive) or lithium battery with 11-14V to power the camera.\u003c\/p\u003e\u003ch3 class=\"has-vivid-red-color has-text-color wp-block-heading\" style=\"font-family: sofia-pro, sans-serif; font-size: 1.5385em; line-height: 1.086em; font-weight: bold; outline: 0px; overflow-wrap: break-word; letter-spacing: 1px; margin-top: 0.94em; margin-bottom: 0.25em !important;\"\u003eConnecting Diagram\u003c\/h3\u003e\u003cp style=\"font-family: europa, sans-serif; font-size: 18px; line-height: inherit; font-weight: 300; outline: 0px; overflow-wrap: break-word; margin-bottom: 0px; color: rgb(122, 126, 131); letter-spacing: 0.1px;\"\u003e\u003cspan style=\"font-family: inherit; line-height: inherit; font-weight: inherit; font-style: inherit; outline: 0px; overflow-wrap: break-word; color: rgb(255, 0, 0);\"\u003e\u003cstrong style=\"font-family: inherit; line-height: inherit; font-style: inherit; outline: 0px; overflow-wrap: break-word;\"\u003eASI183MM Pro (mono)\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\u003cp style=\"font-family: europa, sans-serif; font-size: 18px; line-height: inherit; font-weight: 300; outline: 0px; overflow-wrap: break-word; margin-top: 0.5em; margin-bottom: 0px; color: rgb(122, 126, 131); letter-spacing: 0.1px;\"\u003e\u003cimg loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-67571\" src=\"https:\/\/i.zwoastro.com\/wp-content\/uploads\/2022\/06\/468ef44610c31b5b50b747b4f9f5ee49-1.jpg\" alt=\"\" width=\"1200\" height=\"726\" srcset=\"https:\/\/i.zwoastro.com\/wp-content\/uploads\/2022\/06\/468ef44610c31b5b50b747b4f9f5ee49-1.jpg 1200w, https:\/\/i.zwoastro.com\/wp-content\/uploads\/2022\/06\/468ef44610c31b5b50b747b4f9f5ee49-1-730x442.jpg 730w, https:\/\/i.zwoastro.com\/wp-content\/uploads\/2022\/06\/468ef44610c31b5b50b747b4f9f5ee49-1-300x182.jpg 300w, https:\/\/i.zwoastro.com\/wp-content\/uploads\/2022\/06\/468ef44610c31b5b50b747b4f9f5ee49-1-768x465.jpg 768w, https:\/\/i.zwoastro.com\/wp-content\/uploads\/2022\/06\/468ef44610c31b5b50b747b4f9f5ee49-1-1024x620.jpg 1024w, https:\/\/i.zwoastro.com\/wp-content\/uploads\/2022\/06\/468ef44610c31b5b50b747b4f9f5ee49-1-370x224.jpg 370w, https:\/\/i.zwoastro.com\/wp-content\/uploads\/2022\/06\/468ef44610c31b5b50b747b4f9f5ee49-1-840x508.jpg 840w, https:\/\/i.zwoastro.com\/wp-content\/uploads\/2022\/06\/468ef44610c31b5b50b747b4f9f5ee49-1-410x248.jpg 410w\" sizes=\"(max-width: 1200px) 100vw, 1200px\" style=\"height: auto; max-width: 100%; vertical-align: top; clear: both; display: block; text-align: center; border-width: initial; border-style: none; border-radius: 0px; box-shadow: none; margin-left: auto !important; margin-right: auto !important; margin-bottom: 1em !important;\"\u003e\u003c\/p\u003e\u003cp style=\"font-family: europa, sans-serif; font-size: 18px; line-height: inherit; font-weight: 300; outline: 0px; overflow-wrap: break-word; margin-top: 0.5em; margin-bottom: 0px; color: rgb(122, 126, 131); letter-spacing: 0.1px;\"\u003e1. M43-T2 adapter  (optional)\u003c\/p\u003e\u003cp style=\"font-family: europa, sans-serif; font-size: 18px; line-height: inherit; font-weight: 300; outline: 0px; overflow-wrap: break-word; margin-top: 0.5em; margin-bottom: 0px; color: rgb(122, 126, 131); letter-spacing: 0.1px;\"\u003e2. EOS-T2 adapter  (optional)\u003c\/p\u003e\u003cp style=\"font-family: europa, sans-serif; font-size: 18px; line-height: inherit; font-weight: 300; outline: 0px; overflow-wrap: break-word; margin-top: 0.5em; margin-bottom: 0px; color: rgb(122, 126, 131); letter-spacing: 0.1px;\"\u003e3. 2”Filter (optional)\u003c\/p\u003e\u003cp style=\"font-family: europa, sans-serif; font-size: 18px; line-height: inherit; font-weight: 300; outline: 0px; overflow-wrap: break-word; margin-top: 0.5em; margin-bottom: 0px; color: rgb(122, 126, 131); letter-spacing: 0.1px;\"\u003e4. 1.25” T-Mount \u003c\/p\u003e\u003cp style=\"font-family: europa, sans-serif; font-size: 18px; line-height: inherit; font-weight: 300; outline: 0px; overflow-wrap: break-word; margin-top: 0.5em; margin-bottom: 0px; color: rgb(122, 126, 131); letter-spacing: 0.1px;\"\u003e5. 1.25” Filter (optional)\u003c\/p\u003e\u003cp style=\"font-family: europa, sans-serif; font-size: 18px; line-height: inherit; font-weight: 300; outline: 0px; overflow-wrap: break-word; margin-top: 0.5em; margin-bottom: 0px; color: rgb(122, 126, 131); letter-spacing: 0.1px;\"\u003e6. M42-1.25” Filter (optional)\u003c\/p\u003e\u003cp style=\"font-family: europa, sans-serif; font-size: 18px; line-height: inherit; font-weight: 300; outline: 0px; overflow-wrap: break-word; margin-top: 0.5em; margin-bottom: 0px; color: rgb(122, 126, 131); letter-spacing: 0.1px;\"\u003e7. T2 extender 11mm\u003c\/p\u003e\u003cp style=\"font-family: europa, sans-serif; font-size: 18px; line-height: inherit; font-weight: 300; outline: 0px; overflow-wrap: break-word; margin-top: 0.5em; margin-bottom: 0px; color: rgb(122, 126, 131); letter-spacing: 0.1px;\"\u003e8. M42-M48 extender 16.5mm\u003c\/p\u003e\u003cp style=\"font-family: europa, sans-serif; font-size: 18px; line-height: inherit; font-weight: 300; outline: 0px; overflow-wrap: break-word; margin-top: 0.5em; margin-bottom: 0px; color: rgb(122, 126, 131); letter-spacing: 0.1px;\"\u003e9. T2-T2 adapter\u003c\/p\u003e\u003cp style=\"font-family: europa, sans-serif; font-size: 18px; line-height: inherit; font-weight: 300; outline: 0px; overflow-wrap: break-word; margin-top: 0.5em; margin-bottom: 0px; color: rgb(122, 126, 131); letter-spacing: 0.1px;\"\u003e10. EFW mini(optional)\u003c\/p\u003e\u003cp style=\"font-family: europa, sans-serif; font-size: 18px; line-height: inherit; font-weight: 300; outline: 0px; overflow-wrap: break-word; margin-top: 0.5em; margin-bottom: 0px; color: rgb(122, 126, 131); letter-spacing: 0.1px;\"\u003e11. EOS adapter for EFW(optional)\u003c\/p\u003e\u003cp style=\"font-family: europa, sans-serif; font-size: 18px; line-height: inherit; font-weight: 300; outline: 0px; overflow-wrap: break-word; margin-top: 0.5em; margin-bottom: 0px; color: rgb(122, 126, 131); letter-spacing: 0.1px;\"\u003e\u003cspan style=\"font-family: inherit; line-height: inherit; font-weight: inherit; font-style: inherit; outline: 0px; overflow-wrap: break-word; color: rgb(255, 0, 0);\"\u003e\u003cstrong style=\"font-family: inherit; line-height: inherit; font-style: inherit; outline: 0px; overflow-wrap: break-word;\"\u003eZWO ASI 183MC Pro\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\u003cdiv class=\"wp-block-image\" style=\"font-family: europa, sans-serif; font-size: 18px; line-height: inherit; outline: 0px; overflow-wrap: break-word; margin-top: 0em; margin-bottom: 1.57em; color: rgb(122, 126, 131); letter-spacing: 0.1px;\"\u003e\u003cfigure class=\"aligncenter size-full\" style=\"border: 0px; padding: 0px; overflow: hidden; position: relative; max-width: 100%; display: table; flex-direction: column; align-items: center; justify-content: flex-start; clear: both; text-align: center;\"\u003e\u003cimg loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-67560\" src=\"https:\/\/i.zwoastro.com\/wp-content\/uploads\/2022\/06\/468ef44610c31b5b50b747b4f9f5ee49.jpg\" alt=\"\" width=\"1200\" height=\"726\" srcset=\"https:\/\/i.zwoastro.com\/wp-content\/uploads\/2022\/06\/468ef44610c31b5b50b747b4f9f5ee49.jpg 1200w, https:\/\/i.zwoastro.com\/wp-content\/uploads\/2022\/06\/468ef44610c31b5b50b747b4f9f5ee49-730x442.jpg 730w, https:\/\/i.zwoastro.com\/wp-content\/uploads\/2022\/06\/468ef44610c31b5b50b747b4f9f5ee49-300x182.jpg 300w, https:\/\/i.zwoastro.com\/wp-content\/uploads\/2022\/06\/468ef44610c31b5b50b747b4f9f5ee49-768x465.jpg 768w, https:\/\/i.zwoastro.com\/wp-content\/uploads\/2022\/06\/468ef44610c31b5b50b747b4f9f5ee49-1024x620.jpg 1024w, https:\/\/i.zwoastro.com\/wp-content\/uploads\/2022\/06\/468ef44610c31b5b50b747b4f9f5ee49-370x224.jpg 370w, https:\/\/i.zwoastro.com\/wp-content\/uploads\/2022\/06\/468ef44610c31b5b50b747b4f9f5ee49-840x508.jpg 840w, https:\/\/i.zwoastro.com\/wp-content\/uploads\/2022\/06\/468ef44610c31b5b50b747b4f9f5ee49-410x248.jpg 410w\" sizes=\"(max-width: 1200px) 100vw, 1200px\" style=\"height: auto; max-width: 100%; vertical-align: bottom; clear: both; display: table; margin-left: auto; margin-right: auto; border-width: initial; border-style: none; border-radius: 0px; box-shadow: none; margin-bottom: 1em !important;\"\u003e\u003c\/figure\u003e\u003c\/div\u003e\u003cp style=\"font-family: europa, sans-serif; font-size: 18px; line-height: inherit; font-weight: 300; outline: 0px; overflow-wrap: break-word; margin-bottom: 0px; color: rgb(122, 126, 131); letter-spacing: 0.1px;\"\u003e1. M43-T2 adapter\u003c\/p\u003e\u003cp style=\"font-family: europa, sans-serif; font-size: 18px; line-height: inherit; font-weight: 300; outline: 0px; overflow-wrap: break-word; margin-top: 0.5em; margin-bottom: 0px; color: rgb(122, 126, 131); letter-spacing: 0.1px;\"\u003e2. EOS-T2 adapter\u003c\/p\u003e\u003cp style=\"font-family: europa, sans-serif; font-size: 18px; line-height: inherit; font-weight: 300; outline: 0px; overflow-wrap: break-word; margin-top: 0.5em; margin-bottom: 0px; color: rgb(122, 126, 131); letter-spacing: 0.1px;\"\u003e3. 2”Filter (optional)\u003c\/p\u003e\u003cp style=\"font-family: europa, sans-serif; font-size: 18px; line-height: inherit; font-weight: 300; outline: 0px; overflow-wrap: break-word; margin-top: 0.5em; margin-bottom: 0px; color: rgb(122, 126, 131); letter-spacing: 0.1px;\"\u003e4. 1.25” T-Mount\u003c\/p\u003e\u003cp style=\"font-family: europa, sans-serif; font-size: 18px; line-height: inherit; font-weight: 300; outline: 0px; overflow-wrap: break-word; margin-top: 0.5em; margin-bottom: 0px; color: rgb(122, 126, 131); letter-spacing: 0.1px;\"\u003e5. 1.25” Filter (optional)\u003c\/p\u003e\u003cp style=\"font-family: europa, sans-serif; font-size: 18px; line-height: inherit; font-weight: 300; outline: 0px; overflow-wrap: break-word; margin-top: 0.5em; margin-bottom: 0px; color: rgb(122, 126, 131); letter-spacing: 0.1px;\"\u003e6. M42-1.25” adapter (optional)\u003c\/p\u003e\u003cp style=\"font-family: europa, sans-serif; font-size: 18px; line-height: inherit; font-weight: 300; outline: 0px; overflow-wrap: break-word; margin-top: 0.5em; margin-bottom: 0px; color: rgb(122, 126, 131); letter-spacing: 0.1px;\"\u003e7. T2 extender 11mm\u003c\/p\u003e\u003cp style=\"font-family: europa, sans-serif; font-size: 18px; line-height: inherit; font-weight: 300; outline: 0px; overflow-wrap: break-word; margin-top: 0.5em; margin-bottom: 0px; color: rgb(122, 126, 131); letter-spacing: 0.1px;\"\u003e \u003c\/p\u003e\u003ch3 class=\"has-vivid-red-color has-text-color wp-block-heading\" style=\"font-family: sofia-pro, sans-serif; font-size: 1.5385em; line-height: 1.086em; font-weight: bold; outline: 0px; overflow-wrap: break-word; letter-spacing: 1px; margin-top: 0.94em; margin-bottom: 0.25em !important;\"\u003eZWO ASI 183MC Pro Mechanical Diagram\u003c\/h3\u003e\u003cdiv class=\"wp-block-image\" style=\"font-family: europa, sans-serif; font-size: 18px; line-height: inherit; outline: 0px; overflow-wrap: break-word; margin-top: 0em; margin-bottom: 1.57em; color: rgb(122, 126, 131); letter-spacing: 0.1px;\"\u003e\u003cfigure class=\"aligncenter size-full\" style=\"border: 0px; padding: 0px; overflow: hidden; position: relative; max-width: 100%; display: table; flex-direction: column; align-items: center; justify-content: flex-start; clear: both; text-align: center;\"\u003e\u003cimg loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-67563\" src=\"https:\/\/i.zwoastro.com\/wp-content\/uploads\/2022\/06\/1069b31aa50a88fc1f44da37c3f27fdd.jpg\" alt=\"\" width=\"1200\" height=\"900\" srcset=\"https:\/\/i.zwoastro.com\/wp-content\/uploads\/2022\/06\/1069b31aa50a88fc1f44da37c3f27fdd.jpg 1200w, https:\/\/i.zwoastro.com\/wp-content\/uploads\/2022\/06\/1069b31aa50a88fc1f44da37c3f27fdd-730x548.jpg 730w, https:\/\/i.zwoastro.com\/wp-content\/uploads\/2022\/06\/1069b31aa50a88fc1f44da37c3f27fdd-300x225.jpg 300w, https:\/\/i.zwoastro.com\/wp-content\/uploads\/2022\/06\/1069b31aa50a88fc1f44da37c3f27fdd-768x576.jpg 768w, https:\/\/i.zwoastro.com\/wp-content\/uploads\/2022\/06\/1069b31aa50a88fc1f44da37c3f27fdd-1024x768.jpg 1024w, https:\/\/i.zwoastro.com\/wp-content\/uploads\/2022\/06\/1069b31aa50a88fc1f44da37c3f27fdd-370x278.jpg 370w, https:\/\/i.zwoastro.com\/wp-content\/uploads\/2022\/06\/1069b31aa50a88fc1f44da37c3f27fdd-840x630.jpg 840w, https:\/\/i.zwoastro.com\/wp-content\/uploads\/2022\/06\/1069b31aa50a88fc1f44da37c3f27fdd-410x308.jpg 410w\" sizes=\"(max-width: 1200px) 100vw, 1200px\" style=\"height: auto; max-width: 100%; vertical-align: bottom; clear: both; display: table; margin-left: auto; margin-right: auto; border-width: initial; border-style: none; border-radius: 0px; box-shadow: none; margin-bottom: 1em !important;\"\u003e\u003c\/figure\u003e\u003c\/div\u003e","brand":"ZWO","offers":[{"title":"Default Title","offer_id":42455691395249,"sku":"ZWO-ASI183MC-PRO","price":819.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0523\/1650\/4241\/files\/zwo-asi183mc-pro-cooled-colour-camera-144676.webp?v=1732580486"},{"product_id":"zwo-asi-183mm-pro","title":"ZWO ASI 183MM PRO","description":"\u003ch1\u003eZWO ASI 183MM PRO COOLED Monochrome 4\/3\" CMOS USB3.0 Deep Sky Imager Camera\u003c\/h1\u003e\n\u003cp\u003eThe ZWO ASI 183MM PRO offers exceptional astrophotography potential with an 84% QE peak, 20.18 megapixels resolution, and a full well capacity of 15,000e. With a low read noise of 1.6e and the ability to capture images at 19 FPS at full resolution, this camera opens up new possibilities for deep-sky imaging.\u003c\/p\u003e\n\u003ch2\u003eZWO ASI 183MM PRO Introducing the ASI183 Camera Series\u003c\/h2\u003e\n\u003cp\u003eThe ASI183 series represents the most sensitive cameras in ZWO's line up, featuring a peak quantum efficiency of 84%. Designed for compatibility with small, fast ED doublets or triplet apochromats, this camera excels in short exposure times.\u003c\/p\u003e\n\u003ch3\u003eHigh-Speed and High-Quality Imaging\u003c\/h3\u003e\n\u003cp\u003eUtilizing the Sony IMX183 sensor, the ZWO ASI 183MM PRO  cameras feature a back-illuminated structure with a high resolution of 2.4 μm square pixels. The optical size is 1 inch, with a diagonal measurement of 15.86mm.\u003c\/p\u003e\n\u003ch2\u003eDDR Memory Buffer\u003c\/h2\u003e\n\u003cp\u003eThe ZWO ASI 183MM PRO includes a 256MB DDR3 memory buffer that enhances data transfer reliability and minimizes amp-glow, especially when used with a USB 2.0 port.\u003c\/p\u003e\n\u003ch2\u003eAstrophotography Performance\u003c\/h2\u003e\n\u003cp\u003eWith a large full well capacity of 15,000e and only 1.6e read noise, the ASI183 provides exceptional performance. It features firmware enhancements to minimize amplifier glow, optimizing it for astrophotography.\u003c\/p\u003e\n\u003ch2\u003eReliable Mechanics\u003c\/h2\u003e\n\u003cp\u003eThe ASI183 Pro maintains the same robust mechanical construction as the ASI1600 Pro, ensuring durability and reliability even in high humidity environments.\u003c\/p\u003e\n\u003ch2\u003eHigh Speed for Various Applications\u003c\/h2\u003e\n\u003cp\u003eFast frame rates make the ASI183 ideal for solar and lunar imaging, live viewing, and EAA. The high-speed readout enables real-time focusing and lucky imaging for double stars and planetary imaging.\u003c\/p\u003e\n\u003ch2\u003eZWO ASI 183MM PRO High Quantum Efficiency\u003c\/h2\u003e\n\u003cp\u003eThanks to Sony’s back-illuminated Exmor R technology, the ASI183 achieves an outstanding peak QE of 84%, effectively utilizing light to improve signal quality, even in the Ha channel where it remains above 60%.\u003c\/p\u003e\n\u003ch2\u003eUSB 3.0 Port \u0026amp; USB 2.0 HUB\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eUSB 3.0 Port:\u003c\/strong\u003e Provides 5Gb bandwidth for smooth operation at 19 FPS (12-bit normal mode) or 19 FPS (10-bit high speed) at full resolution.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eUSB 2.0 HUB:\u003c\/strong\u003e Connect various accessories like filter wheels and guide cameras for better cable management. The ASI183 Pro includes two short USB 2.0 cables, with the hub powered by an external source.\u003c\/p\u003e\n\u003ch2\u003eZWO ASI 183MM PRO Cooling System\u003c\/h2\u003e\n\u003cp\u003eThe ZWO ASI 183MM PRO features an efficient cooling system. For troubleshooting cooling issues, please refer to the manufacturer's website for assistance.\u003c\/p\u003e\n\u003ch2\u003eZWO ASI 183MM PRO Mechanical Drawing\u003c\/h2\u003e\n\u003cp\u003e\u003cimg alt=\"Mechanical Drawing\" src=\"https:\/\/www.365astronomy.com\/image\/cache\/wp\/ij\/content\/zwo-asi294-Mechanical-Drawing-1.webp\"\u003e\u003c\/p\u003e\n\u003ch2\u003eWhat’s in the Box?\u003c\/h2\u003e\n\u003cp\u003eThe ASI183 package includes all necessary cables, adapters, and manuals for immediate use.\u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"What's in the Box\" src=\"https:\/\/www.365astronomy.com\/image\/cache\/wp\/ij\/content\/zwo-asi183-pro-PACKAGE-what-is-in-the-box.webp\"\u003e\u003c\/p\u003e","brand":"ZWO","offers":[{"title":"Default Title","offer_id":42455706402993,"sku":"ZWO-ASI183MM-PRO","price":999.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0523\/1650\/4241\/files\/zwo-asi183mm-pro-912682.jpg?v=1732580473"},{"product_id":"zwo-asi385mc-usb3-0-colour-camera-high-sensitivity-for-astro-industrial-imaging","title":"ZWO ASI385MC USB3.0 Colour Camera – High Sensitivity for Astro \u0026 Industrial Imaging","description":"\u003cdiv class=\"product-description\"\u003e\n\u003cp\u003eThe \u003cstrong\u003eZWO ASI385MC USB3.0 Colour CMOS Camera\u003c\/strong\u003e offers exceptional performance for astrophotography, microscopy, and even industrial machine vision applications. Featuring the \u003cstrong\u003eSony IMX385 sensor\u003c\/strong\u003e with \u003cstrong\u003eExmor and DOL-HDR (Digital Overlap HDR) technology\u003c\/strong\u003e, this camera delivers stunningly low read noise (0.7e), very high sensitivity, and a \u003cstrong\u003e12-bit analogue-to-digital converter (ADC)\u003c\/strong\u003e for excellent image quality. With its comparatively large 1\/2\" sensor (8.35mm diagonal) and USB3.0 interface, the ASI385MC is a versatile tool for capturing sharp, detailed images across various environments.\u003c\/p\u003e\n\u003ch2\u003eAdvanced Imaging with Sony Exmor and DOL-HDR Technology\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eSony IMX385LQR\u003c\/strong\u003e sensor at the heart of the ASI385MC has been specially designed for industrial applications, boasting twice the sensitivity of the IMX185 sensor. This camera is a fantastic choice for astrophotography thanks to its \u003cstrong\u003ehigh dynamic range\u003c\/strong\u003e and \u003cstrong\u003esuperior low-light performance\u003c\/strong\u003e. With sensitivity rated at \u003cstrong\u003e0.13 Lx\u003c\/strong\u003e and the ability to capture rich detail even in near-infrared wavelengths, the ASI385MC ensures that every celestial detail is brought to life.\u003c\/p\u003e\n\u003ch2\u003eKey Features:\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSensor:\u003c\/strong\u003e 1\/2″ CMOS IMX385 (2.13 MP)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eResolution:\u003c\/strong\u003e 1936 x 1096 pixels\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReadout Noise:\u003c\/strong\u003e 0.7e\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSensitivity:\u003c\/strong\u003e 0.13 Lx, ultra-high sensitivity in low-light conditions\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePixel Size:\u003c\/strong\u003e 3.75µm for fine detail capture\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUSB Interface:\u003c\/strong\u003e USB3.0 for high-speed data transfer\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAutoguider Port:\u003c\/strong\u003e ST4 port for seamless guiding\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eExposure Time:\u003c\/strong\u003e Up to 2000s for deep-sky imaging\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDynamic Range:\u003c\/strong\u003e 12-bit ADC for smooth gradations\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eIdeal for Planetary, Lunar, and Solar Imaging\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eZWO ASI385MC\u003c\/strong\u003e is a highly versatile camera, excelling in planetary and lunar imaging. Thanks to its high sensitivity and low noise, this camera can capture high-magnification details of planets like \u003cstrong\u003eJupiter\u003c\/strong\u003e, \u003cstrong\u003eMars\u003c\/strong\u003e, and \u003cstrong\u003eSaturn\u003c\/strong\u003e, as well as detailed views of the Moon and the Sun (with proper solar filters). Its ability to capture extended exposure times makes it a great choice for \u003cstrong\u003edeep-sky imaging\u003c\/strong\u003e as well, offering flexibility for astrophotographers looking to explore more distant celestial objects.\u003c\/p\u003e\n\u003ch2\u003ePerformance Beyond Astronomy\u003c\/h2\u003e\n\u003cp\u003eNot only is the \u003cstrong\u003eASI385MC\u003c\/strong\u003e a stellar performer for astronomy, but it’s also suitable for \u003cstrong\u003emicroscopy\u003c\/strong\u003e and \u003cstrong\u003emachine vision applications\u003c\/strong\u003e. Its industrial-grade CMOS sensor makes it a valuable tool for scientific research and other imaging environments requiring high sensitivity and low noise. Sony's advanced \u003cstrong\u003eHDR technology\u003c\/strong\u003e ensures excellent picture quality even in challenging lighting conditions, making it the perfect camera for a wide range of applications.\u003c\/p\u003e\n\u003ch2\u003eWhat’s in the Box?\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e1x ZWO ASI385MC USB3.0 Colour Camera\u003c\/li\u003e\n\u003cli\u003e1x USB 3.0 Cable\u003c\/li\u003e\n\u003cli\u003e1x ST4 Cable for autoguiding\u003c\/li\u003e\n\u003cli\u003e1x Protective Cover\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eTechnical Specifications:\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSensor:\u003c\/strong\u003e 1\/2” CMOS IMX385LQR\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eResolution:\u003c\/strong\u003e 1936 x 1096 pixels\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePixel Size:\u003c\/strong\u003e 3.75µm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReadout Noise:\u003c\/strong\u003e 0.7e\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSensitivity:\u003c\/strong\u003e 0.13 Lx\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eExposure Range:\u003c\/strong\u003e 32µs–2000s\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDynamic Range:\u003c\/strong\u003e 12-bit ADC\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUSB Interface:\u003c\/strong\u003e USB3.0 (backward compatible with USB2.0)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAutoguider Port:\u003c\/strong\u003e ST4\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eWhy Choose the ZWO ASI385MC Camera?\u003c\/h2\u003e\n\u003cp\u003eFor astrophotographers seeking an affordable, versatile camera with high sensitivity and low noise, the \u003cstrong\u003eASI385MC\u003c\/strong\u003e offers excellent value. Whether you're focused on capturing planetary details, lunar surface features, or deep-sky objects, this camera delivers the performance and flexibility needed for exceptional imaging results. With its USB3.0 interface, you’ll enjoy fast data transfer, and the included \u003cstrong\u003eautoguider port\u003c\/strong\u003e makes it a dual-purpose camera for both guiding and imaging.\u003c\/p\u003e\n\u003ch2\u003eOrder Now with Free UK Shipping\u003c\/h2\u003e\n\u003cp\u003eOrder your \u003cstrong\u003eZWO ASI385MC USB3.0 Colour Camera\u003c\/strong\u003e today and enjoy \u003cstrong\u003efree UK mainland shipping\u003c\/strong\u003e with your purchase. Perfect for astrophotography, microscopy, and industrial imaging, this camera offers unmatched sensitivity and versatility. Don’t miss out on this must-have tool for capturing the universe in stunning detail.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eLimited stock available – order your ZWO ASI385MC today!\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv data-mce-fragment=\"1\" id=\"tmpl_main\"\u003e\n\u003cdiv data-mce-fragment=\"1\" id=\"sidContents\"\u003e\n\u003cdiv data-mce-fragment=\"1\" class=\"section btm_bd\"\u003e\n\u003cp data-mce-fragment=\"1\"\u003e \u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003ch2 data-mce-fragment=\"1\"\u003e\n\u003cimg data-mce-fragment=\"1\" src=\"https:\/\/www.365astronomy.com\/image\/cache\/wp\/ij\/content\/ZWO-ASI385MC-deep-sky-imager-planetary-imager-graph.webp\" alt=\"\"\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eFeatures of the ZWO ASI385MC Camera\u003c\/strong\u003e\n\u003c\/h2\u003e\n\u003cp data-mce-fragment=\"1\"\u003eRecommended for high-magnification planetary, Lunar and Solar imaging, microscopic imaging, machine vision and to image some deep sky objects\u003cbr data-mce-fragment=\"1\"\u003eResolution: 1936X1096\u003cbr data-mce-fragment=\"1\"\u003eLong time exposure up to 2000s!\u003cbr data-mce-fragment=\"1\"\u003eAutoguider Port\u003cbr data-mce-fragment=\"1\"\u003eVery low read noise (0.7e)\u003cbr data-mce-fragment=\"1\"\u003eVery High Sensitivity (0.13 Lx)\u003cbr data-mce-fragment=\"1\"\u003eFull aluminum housing with standard 2\" interface (although that is rather short as you can see from the picture, so we'd remommend using the T-thread connection)\u003cbr data-mce-fragment=\"1\"\u003eM42X0.75 internal thread (T-thread)\u003cbr data-mce-fragment=\"1\"\u003eT-thread to C-mount adapter included\u003c\/p\u003e\n\u003ch2 data-mce-fragment=\"1\"\u003e\n\u003cbr data-mce-fragment=\"1\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eDOWNLOADS\u003c\/strong\u003e\n\u003c\/h2\u003e\n\u003cp data-mce-fragment=\"1\"\u003eOn the included CD you'll find drivers and two software applications:\u003cstrong data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003e \u003c\/span\u003eFirecapture\u003c\/strong\u003e\u003cspan data-mce-fragment=\"1\"\u003e \u003c\/span\u003eand\u003cspan data-mce-fragment=\"1\"\u003e \u003c\/span\u003e\u003cstrong data-mce-fragment=\"1\"\u003eSharpCap\u003c\/strong\u003e. These are both freeware and the latest versions can be downloaded from the developers' websites.\u003cbr data-mce-fragment=\"1\"\u003eIf you have any problem with installing any of the software from the CD, please download them from here:\u003cbr data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003e\u003ca data-mce-fragment=\"1\" href=\"http:\/\/www.firecapture.de\/\"\u003eFirecapture Downloads\u003c\/a\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003ca data-mce-fragment=\"1\" href=\"http:\/\/www.sharpcap.co.uk\/sharpcap\/downloads\"\u003eSharpCap Downloads\u003c\/a\u003e\u003c\/span\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003e\u003ca data-mce-fragment=\"1\" href=\"http:\/\/www.openastroproject.org\/oacapture\/\"\u003eoaCapture (for Mac)\u003c\/a\u003e\u003c\/span\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003eWe'd recommend to use the latest version of Firecapture with the USB3.0 ZWO ASI cameras...\u003c\/p\u003e\n\u003ch2 data-mce-fragment=\"1\"\u003eSpecification of ZWO ASI385MC USB3.0\u003c\/h2\u003e\n\u003cdiv data-mce-fragment=\"1\" id=\"tab-specification\" class=\"pane entry-content\"\u003e\n\u003cp data-mce-fragment=\"1\"\u003eSensor: 1\/2″ CMOS IMX385\u003cbr data-mce-fragment=\"1\"\u003eDiagonal: 8.35mm\u003cbr data-mce-fragment=\"1\"\u003eResolution: 2.12Mega Pixels 1936×1096\u003cbr data-mce-fragment=\"1\"\u003ePixel Size: 3.75µm\u003cbr data-mce-fragment=\"1\"\u003eExposure Range: 32µs-2000s\u003cbr data-mce-fragment=\"1\"\u003eROI: Supported\u003cbr data-mce-fragment=\"1\"\u003eST4 Guider Port: Yes\u003cbr data-mce-fragment=\"1\"\u003eFocus Distance to Sensor: 12.5mm\u003cbr data-mce-fragment=\"1\"\u003eShutter Type: Rolling Shutter\u003cbr data-mce-fragment=\"1\"\u003eProtect window: AR coated window\u003cbr data-mce-fragment=\"1\"\u003eOperating System Compatibility: Mac, Windows, Linux\u003cbr data-mce-fragment=\"1\"\u003eInterface: USB3.0\/USB2.0\u003cbr data-mce-fragment=\"1\"\u003eBit rate: 12bit output(12bit ADC)\u003cbr data-mce-fragment=\"1\"\u003eAdaptor: 2″ \/ 1.25″ \/ M42X0.75\u003cbr data-mce-fragment=\"1\"\u003eDimension: φ62mm X 36mm\u003cbr data-mce-fragment=\"1\"\u003eWeight: 120g or 4.2 ounces (without lens)\u003cbr data-mce-fragment=\"1\"\u003eWorking Temperature: -5°C—45°C\u003cbr data-mce-fragment=\"1\"\u003eStorage Temperature: -20°C—60°C\u003cbr data-mce-fragment=\"1\"\u003eWorking Relative Humidity: 20%—80%\u003cbr data-mce-fragment=\"1\"\u003eStorage Relative Humidity: 20%—95%\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eMax FPS at full resolution:\u003cbr data-mce-fragment=\"1\"\u003e10Bit ADC\u003cbr data-mce-fragment=\"1\"\u003e1936×1096 120fps\u003cbr data-mce-fragment=\"1\"\u003e12bit ADC\u003cbr data-mce-fragment=\"1\"\u003e1936×1096 67fps\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eMore resolutions can be user defined\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eSOFTWARE and DRIVERS\u003c\/strong\u003e\u003cbr data-mce-fragment=\"1\"\u003eUp-to-date drivers can be found on the\u003cspan data-mce-fragment=\"1\"\u003e \u003c\/span\u003e\u003ca data-mce-fragment=\"1\" href=\"http:\/\/astronomy-imaging-camera.com\/software\/\"\u003emanufacturer's website. Click here!\u003c\/a\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eFor full specification, driver installation tutorial (youtube video), basic usage information and recommended third party software please visit the manufacturer's website:\u003cspan data-mce-fragment=\"1\"\u003e \u003c\/span\u003e\u003ca data-mce-fragment=\"1\" href=\"http:\/\/astronomy-imaging-camera.com\/\"\u003eZWOptical\u003c\/a\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003eThere is a Yahoo Group where you can find lots of information about how other members use the ZWO cameras:\u003cspan data-mce-fragment=\"1\"\u003e \u003c\/span\u003e\u003ca data-mce-fragment=\"1\" href=\"https:\/\/groups.yahoo.com\/neo\/groups\/ASICamera\/info\"\u003eYahoo Group ZWO ASI Cameras\u003c\/a\u003e\u003c\/p\u003e\n\u003ch2 data-mce-fragment=\"1\"\u003eUSB 3.0 Port\u003c\/h2\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eUSB 3.0 Port: \u003c\/strong\u003ecan provide 5Gb bandwidth to let ASI385 run at 67 fps (12bit, normal mode) or 120 fps (10bit, high speed mode)  at full resolution(2.13 Mega Pixels).\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cimg data-mce-fragment=\"1\" src=\"https:\/\/www.365astronomy.com\/image\/cache\/wp\/ij\/content\/ZWO-ASI385MC-deep-sky-imager-planetary-imager-2.webp\" alt=\"\"\u003e\u003c\/p\u003e\n\u003ch2 data-mce-fragment=\"1\"\u003eMechanical Drawing\u003c\/h2\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cimg data-mce-fragment=\"1\" src=\"https:\/\/www.365astronomy.com\/image\/cache\/wp\/ij\/content\/ZWO-ASI385MC-deep-sky-imager-planetary-imager-mechanical-drawing.webp\" alt=\"\"\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e \u003c\/p\u003e\n\u003ch2 data-mce-fragment=\"1\"\u003eWhat is in the box?\u003c\/h2\u003e\n\u003cp data-mce-fragment=\"1\"\u003eASI385MC box includes all necessary cables, drivers, adapters, and manuals.\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cimg data-mce-fragment=\"1\" src=\"https:\/\/www.365astronomy.com\/image\/cache\/wp\/ij\/content\/ZWO-ASI385MC-deep-sky-imager-planetary-imager-what-is-in-the-box.webp\" alt=\"\"\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cem data-mce-fragment=\"1\"\u003eBelow is an example of a planetary imaging setup with a\u003cspan data-mce-fragment=\"1\"\u003e \u003c\/span\u003e\u003ca data-mce-fragment=\"1\" href=\"https:\/\/www.365astronomy.com\/skywatcher-125-flip-mirror-for-astrophotography-and-precice-focusing-p-3923.html\"\u003eImaging Flip Mirror\u003c\/a\u003e,\u003cspan data-mce-fragment=\"1\"\u003e \u003c\/span\u003e\u003ca data-mce-fragment=\"1\" href=\"https:\/\/www.365astronomy.com\/zwo-5position-filter-wheel-with-125-eyepiece-holder-brass-compression-ring-p-3704.html\"\u003eZWO Filter Wheel\u003c\/a\u003e\u003cspan data-mce-fragment=\"1\"\u003e \u003c\/span\u003eand\u003cspan data-mce-fragment=\"1\"\u003e \u003c\/span\u003e\u003ca data-mce-fragment=\"1\" href=\"https:\/\/www.365astronomy.com\/zwo-asi120mm-monochrome-13-cmos-usb20-camera-with-autoguider-port-p-3537.html\"\u003eZWO ASI120MM\u003c\/a\u003e\u003cspan data-mce-fragment=\"1\"\u003e \u003c\/span\u003emonochrome camera (obviously, you won't need a filter wheel for a colour camera...) With the help of a\u003cspan data-mce-fragment=\"1\"\u003e \u003c\/span\u003e\u003ca data-mce-fragment=\"1\" href=\"https:\/\/www.365astronomy.com\/variable-locking-t2-extension-20mm-30mm-optical-length-p-2049.html\"\u003eVariable Locking T2 Extension\u003c\/a\u003e\u003cspan data-mce-fragment=\"1\"\u003e \u003c\/span\u003ewe could achieve parfocality.  The eyepiece holder (that is part of the\u003cspan data-mce-fragment=\"1\"\u003e \u003c\/span\u003e\u003ca data-mce-fragment=\"1\" href=\"https:\/\/www.365astronomy.com\/skywatcher-125-flip-mirror-for-astrophotography-and-precice-focusing-p-3923.html\"\u003eImaging Flip Mirror\u003c\/a\u003e) is also adjustable, so with these two adjastable items we can achieve various positions of the eyepiece thus parfocality can be achieved with eyepieces of various focal lengths. To see approximately the same field, you'd have to use an eyepiece with approximately 6mm focal length. Please note that this setup might not work for a Newtonian telescope due to the long back focus requirement.\u003cbr data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003ca data-mce-fragment=\"1\" href=\"https:\/\/www.365astronomy.com\/image\/cache\/wp\/ij\/content\/zwo-asi120mm-variable-t2-extension-imaging-flip-mirror-01.webp\"\u003e\u003cimg data-mce-fragment=\"1\" src=\"https:\/\/www.365astronomy.com\/image\/cache\/wp\/ij\/content\/zwo-asi120mm-variable-t2-extension-imaging-flip-mirror-01.webp\"\u003e\u003c\/a\u003e\u003c\/em\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cem data-mce-fragment=\"1\"\u003eClick on the above image to see it in full resolution.\u003c\/em\u003e\u003c\/p\u003e","brand":"ZWO","offers":[{"title":"Default Title","offer_id":42455713087665,"sku":"ZWO-ASI385MC","price":309.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0523\/1650\/4241\/products\/ZWO-ASI385MC-deep-sky-imager-planetary-imager-2-1000x1000.webp?v=1674394312"},{"product_id":"zwo-asi533mc-pro-db1-25-ircut1-25","title":"ZWO ASI533MC PRO + DB1.25\"  + IRCUT1.25\"","description":"\u003ch1 data-mce-fragment=\"1\" class=\"title page-title\"\u003eZWO ASI533MC PRO COOLED Colour 1\" CMOS USB3.0 Deep Sky Imager Camera\u003cbr\u003e\n\u003c\/h1\u003e\n\u003ch1\u003e+ ZWO DB1.25 - 1.25\" Dual Band Filter\u003c\/h1\u003e\n\u003ch1\u003e+ ZWO 1.25\" IR-Cut Filter\u003c\/h1\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eHave you heard? Zero amp glow! What a convenience!\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eWe know that there are ways to deal with amp glow, but would it not be easier if there was no such a thing to even think about...\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eThis camera offers exactly that. Plus really high quantum efficiency, extremely low read noise, comparatively high frame rate (in case you need that) and many more useful features...\u003c\/p\u003e\n\u003cp\u003eSo, similarly to the former ZWO ASI1600MC or the current ASi294MC cameras, the ASI533MC-PRO would be an excellent choice for imaging deep sky objects, however it can do much more than that. With a max framerate of 20 FPS at 14 bit ADC this camera can also be used as an extremely high resolution planetary imager. If you cannot decide if your thing is deep sky or planetary imaging, go for this camera. It is also a much more affordable alternative to converting a dSLR.\u003c\/p\u003e\n\u003cp\u003eIt is only available with a colour chip and it comes with two-stage TEC cooling. (A non-cooled version is not available.)\u003c\/p\u003e\n\u003cp\u003eFurther down you would see that it's specifications are very similar to the ASI183MC-PRO, however this camera comes with larger pixel size and thus smaller overall resolution. So if you would use it with a really compact, widefield achromat or apochromat, we would still recommend to go for the ASI183MC-PRO, but for slightly larger APOs this camera would be a really good choice.\u003c\/p\u003e\n\u003cp\u003eIt will find it's place somewhere in between the ASI294MC-PRO and ASI183MC-PRO if you are into colour imaging...\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/www.365astronomy.com\/image\/cache\/wp\/ij\/content\/zwo-asi533mc-pro-cooled-colour-1-cmos-usb3.0-deep-sky-imager-camera.webp\"\u003e\u003cimg alt=\"\" src=\"https:\/\/www.365astronomy.com\/image\/cache\/wp\/ij\/content\/zwo-asi533mc-pro-cooled-colour-1-cmos-usb3.0-deep-sky-imager-camera.webp\"\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eFeatures of the NEW ZWO ASI533MC-PRO\u003c\/strong\u003e\u003c\/h2\u003e\n\u003ch2\u003e\u003cstrong\u003eCamera Sensor\u003c\/strong\u003e\u003c\/h2\u003e\n\u003ch3\u003e\u003cspan\u003e▶IMX533\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/www.365astronomy.com\/image\/cache\/wp\/ij\/content\/zwo-asi533mc-pro-cooled-colour-1-cmos-usb3.0-deep-sky-imager-camera-1.webp\"\u003e\u003cimg alt=\"\" src=\"https:\/\/www.365astronomy.com\/image\/cache\/wp\/ij\/content\/zwo-asi533mc-pro-cooled-colour-1-cmos-usb3.0-deep-sky-imager-camera-1.webp\"\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e1”\u003c\/strong\u003e\u003cstrong\u003e\u003cspan\u003e \u003c\/span\u003esquare sensor\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe IMX533 comes with a 1-inch, 9MP CMOS image sensor in a square format with a 3.76 um pixel size, capable of producing frames at 20 frames\/sec in 14bit mode.\u003c\/p\u003e\n\u003cp\u003eRead out noise is as low as 1.0e which makes it comparable to SCMOS or EMCCD sensors and highly suitable for high definition, low noise imaging.\u003c\/p\u003e\n\u003ch2\u003e \u003c\/h2\u003e\n\u003ch2\u003e\u003cstrong\u003eIMX533 backlit sensor\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eSony’s back-illuminated CMOS image sensor improves sensitivity and noise reduction – the key factors to enhancing image quality, while radically realigning their fundamental pixel structure from front-illumination to back-illumination. It has retained the advantages of CMOS image sensors such as low power consumption and high-speed operation.\u003c\/p\u003e\n\u003cp\u003eWith a conventional front-illumination structure, the metal wiring and transistors on the surface of the silicon substrate that form the sensor’s light-sensitive area (photo-diode) impede photon gathering carried out by the on-chip lens. A back-illuminated structure minimizes the degradation of sensitivity to optical angle response, while also increasing the amount of light that enters each pixel due to the lack of obstacles such as metal wiring and transistors that have been moved to the reverse of the silicon substrate.\u003cbr\u003eSony has newly developed a unique photo-diode structure and on-chip lens optimized for back-illuminated structures, that achieves a higher sensitivity and a lower random noise without light by reducing noise, dark current and defect pixels compared to the conventional front-illuminated structure.\u003cspan\u003e \u003c\/span\u003e\u003ca href=\"https:\/\/www.365astronomy.com\/image\/cache\/wp\/ip\/content\/ZWO-ASI533-backlit-sensor.webp\"\u003e\u003cimg alt=\"ASI533-backlit sensor\" class=\"alignnone size-full wp-image-17268\" src=\"https:\/\/www.365astronomy.com\/image\/cache\/wp\/ip\/content\/ZWO-ASI533-backlit-sensor.webp\"\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eCamera Performance\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eLow read-out noise, high dynamic range.\u003ca href=\"https:\/\/www.365astronomy.com\/image\/cache\/wp\/ip\/content\/ZWO-ASI533-Performance-1.webp\"\u003e\u003cimg alt=\"ASI533-Performance\" class=\"aligncenter alignnone size-full wp-image-17282\" src=\"https:\/\/www.365astronomy.com\/image\/cache\/wp\/ip\/content\/ZWO-ASI533-Performance-1.webp\"\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eQE Curve\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eWe suppose the QE peak value is more than 80%.\u003ca href=\"https:\/\/www.365astronomy.com\/image\/cache\/wp\/ip\/content\/ZWO-ASI533-QE.webp\"\u003e\u003cimg alt=\"ASI533-QE\" class=\"alignnone size-full wp-image-17270\" src=\"https:\/\/www.365astronomy.com\/image\/cache\/wp\/ip\/content\/ZWO-ASI533-QE.webp\"\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eZero Amp Glow\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eTraditional CMOS sensors produce a weak infrared light source during operation quite often seen in the corner of uncalibrated images as the tell tale signs of ‘amp glow’. As the ASI533MC PRO uses zero amp glow circuitry, you won’t have to worry about amp glow even when using high gain, long exposure imaging.\u003c\/p\u003e\n\u003cp\u003eA different CMOS camera with amp glow – exposure 300 second exposure:\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/www.365astronomy.com\/image\/cache\/wp\/ip\/content\/ZWO-amp-glow-of-other-camera.webp\"\u003e\u003cimg alt=\"ASI533-amp glow\" class=\"alignnone wp-image-17271\" src=\"https:\/\/www.365astronomy.com\/image\/cache\/wp\/ip\/content\/ZWO-amp-glow-of-other-camera.webp\"\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003eASI553 frame with no amp glow – Exposure 300 seconds:\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/www.365astronomy.com\/image\/cache\/wp\/ij\/content\/ZWO-ASI533-no-amp-glow-1024x1024.webp\"\u003e\u003cimg alt=\"ASI533-no amp glow\" class=\"alignnone wp-image-17272\" src=\"https:\/\/www.365astronomy.com\/image\/cache\/wp\/ij\/content\/ZWO-ASI533-no-amp-glow-1024x1024.webp\"\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eDark current\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/www.365astronomy.com\/image\/cache\/wp\/ip\/content\/ZWO-ASI533-Dark-Current1-1024x738.webp\"\u003e\u003cimg alt=\"ASI533-Dark Current\" class=\"alignnone size-large wp-image-17283\" src=\"https:\/\/www.365astronomy.com\/image\/cache\/wp\/ip\/content\/ZWO-ASI533-Dark-Current1-1024x738.webp\"\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003ch2\u003e \u003c\/h2\u003e\n\u003ch2\u003eDDR Memory Buffer\u003c\/h2\u003e\n\u003cp\u003eThe ASI533MC PRO is equipped with a USB 3.0 interface, and even in 14bit mode, can reach 20 frames per second. The 256MB DDR3 memory ensures stable downloading of frames with increased USB speeds.\u003cspan\u003e \u003c\/span\u003e\u003ca href=\"https:\/\/astronomy-imaging-camera.com\/wp-content\/uploads\/DDR-Memory-Buffer1.jpg\"\u003e\u003cimg alt=\"DDR Memory Buffer\" class=\"alignnone size-large wp-image-17274\" src=\"https:\/\/www.365astronomy.com\/image\/cache\/wp\/ij\/content\/DDR-Memory-Buffer1-1024x470.webp\"\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003ch2\u003e \u003c\/h2\u003e\n\u003ch2\u003eASI533MC Pro – ASI183MC Pro Comparision\u003c\/h2\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/www.365astronomy.com\/image\/cache\/wp\/ip\/content\/ZWO-ASI533-VS-ASI183-camera.webp\"\u003e\u003cimg alt=\"ASI533VSASI183\" class=\"alignnone size-full wp-image-17289\" src=\"https:\/\/www.365astronomy.com\/image\/cache\/wp\/ip\/content\/ZWO-ASI533-VS-ASI183-camera.webp\"\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/www.365astronomy.com\/image\/cache\/wp\/ij\/content\/zwo-asi533mc-pro-cooled-colour-1-cmos-usb3.0-deep-sky-imager-camera-0.webp\"\u003e\u003cimg alt=\"ASI533-2\" class=\"alignnone wp-image-17266\" src=\"https:\/\/www.365astronomy.com\/image\/cache\/wp\/ij\/content\/zwo-asi533mc-pro-cooled-colour-1-cmos-usb3.0-deep-sky-imager-camera-0.webp\"\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003eThe ASI533MC PRO features SONY’s latest back illuminated IMX533 sensor, with a 1-inch square, 9.07MP sensor that is ideal for astronomical photography needs and can be considered as the latest iteration of the venerable ASI183MC Pro.\u003c\/p\u003e\n\u003cp\u003eAs you would expect this latest generation camera not only retains key features of the ASI183 series such as an attractive QE figure, high frame rate and along with other excellent characteristics of the ASI183 cameras, but also now includes new and improved features such as zero amp glow, extreme low read out noise (as low as 1.0e), 3.76 microns pixel size and an improved 2 stage TEC cooler giving enhanced cooling capabilities.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003eCOOLING\u003c\/h2\u003e\n\u003ch2\u003e \u003c\/h2\u003e\n\u003cp\u003eIf you are having any trouble with the cooling, please check out the following page on the manufacturer's website before contacting us: \u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003ca href=\"https:\/\/astronomy-imaging-camera.com\/tutorials\/why-the-cooler-does-not-work.html\"\u003eClick here: Why the cooler does not work?\u003c\/a\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003eMechanical Diagram\u003c\/h2\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/www.365astronomy.com\/image\/cache\/wp\/ip\/content\/ZWO-ASI533-Mechanical-Diagram.webp\"\u003e\u003cimg alt=\"ASI533-Mechanical Diagram\" class=\"alignnone size-full wp-image-17275\" src=\"https:\/\/www.365astronomy.com\/image\/cache\/wp\/ip\/content\/ZWO-ASI533-Mechanical-Diagram.webp\"\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cspan\u003eWhat is in the box?\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/www.365astronomy.com\/image\/cache\/wp\/ij\/content\/zwo-asi533mc-pro-cooled-colour-1-cmos-usb3.0-deep-sky-imager-camera-2.webp\"\u003e\u003cimg alt=\"ASI533-包装清单(英文)\" class=\"alignnone size-large wp-image-17276\" src=\"https:\/\/www.365astronomy.com\/image\/cache\/wp\/ij\/content\/zwo-asi533mc-pro-cooled-colour-1-cmos-usb3.0-deep-sky-imager-camera-2.webp\"\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eNotice：Cooled cameras need a 12v power adapter, If you don’t have one, please click this link to buy a 12V power adapter. There are 4 different standard for different contury, please choose it carefully.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003ca href=\"https:\/\/astronomy-imaging-camera.com\/product\/acdc-adapter-12v-5a-for-cooled-cameras\" target=\"_blank\"\u003ehttps:\/\/astronomy-imaging-camera.com\/product\/acdc-adapter-12v-5a-for-cooled-cameras\u003c\/a\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch2\u003eThe best solution of 55mm back focus length\u003c\/h2\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/www.365astronomy.com\/image\/cache\/wp\/ij\/content\/zwo-asi533mc-pro-cooled-colour-1-cmos-usb3.0-deep-sky-imager-camera-3.webp\"\u003e\u003cimg alt=\"55MM COOLED CAMERA\" class=\"alignnone size-large wp-image-17277\" src=\"https:\/\/www.365astronomy.com\/image\/cache\/wp\/ij\/content\/zwo-asi533mc-pro-cooled-colour-1-cmos-usb3.0-deep-sky-imager-camera-3.webp\"\u003e\u003c\/a\u003e\u003cspan\u003e \u003c\/span\u003e\u003ca href=\"https:\/\/www.365astronomy.com\/image\/cache\/wp\/ij\/content\/zwo-asi533mc-pro-cooled-colour-1-cmos-usb3.0-deep-sky-imager-camera-4.webp\"\u003e\u003cimg alt=\"55MM COOLED CAMERA-2\" class=\"alignnone size-large wp-image-17278\" src=\"https:\/\/www.365astronomy.com\/image\/cache\/wp\/ij\/content\/zwo-asi533mc-pro-cooled-colour-1-cmos-usb3.0-deep-sky-imager-camera-4.webp\"\u003e\u003c\/a\u003e\u003c\/p\u003e","brand":"ZWO","offers":[{"title":"Default Title","offer_id":42455719280817,"sku":"ZWO-ASI533MCP-KIT","price":1122.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0523\/1650\/4241\/files\/zwo-asi533mc-pro-db125-ircut125-873388.webp?v=1718480594"},{"product_id":"zwo-asi294mm-pro-monochrome-cooled-camera-deep-sky-imaging-tool","title":"ZWO ASI294MM PRO Monochrome Cooled Camera – Deep Sky Imaging Tool","description":"\u003cdiv class=\"product-description\"\u003e\n  \u003ch1\u003eZWO ASI294MM PRO Monochrome Cooled Camera – Deep Sky Imaging Tool\u003c\/h1\u003e\n\n  \u003cp\u003eThe \u003cstrong\u003eZWO ASI294MM PRO\u003c\/strong\u003e Monochrome Cooled Camera is designed for both \u003cstrong\u003edeep-sky imaging\u003c\/strong\u003e and \u003cstrong\u003eplanetary photography\u003c\/strong\u003e. Featuring a 4\/3\" back-illuminated \u003cstrong\u003eSONY CMOS sensor\u003c\/strong\u003e, this camera excels in low-light conditions and delivers stunning high-resolution images of galaxies, nebulae, and planets.\u003c\/p\u003e\n\n  \u003ch2\u003eAdvanced Cooling System for Long Exposures\u003c\/h2\u003e\n\n  \u003cp\u003eWith a powerful \u003cstrong\u003etwo-stage TEC cooling system\u003c\/strong\u003e, the ZWO ASI294MM PRO cools down to 35°C-40°C below ambient temperature, reducing thermal noise during long exposure sessions. This ensures high-quality images with minimal noise, making it ideal for astrophotographers focusing on \u003cstrong\u003elong-exposure astrophotography\u003c\/strong\u003e.\u003c\/p\u003e\n\n  \u003ch2\u003eHigh Dynamic Range and Versatility\u003c\/h2\u003e\n\n  \u003cp\u003eEquipped with a \u003cstrong\u003e14-bit ADC\u003c\/strong\u003e and a dynamic range of 13 stops, this camera offers exceptional control over image quality. The \u003cstrong\u003e66,700e full well capacity\u003c\/strong\u003e ensures bright stars do not saturate, making it perfect for \u003cstrong\u003ecapturing faint deep-sky objects\u003c\/strong\u003e while retaining details in bright areas.\u003c\/p\u003e\n\n  \u003ch2\u003eUSB 3.0 Connectivity and Accessories Support\u003c\/h2\u003e\n\n  \u003cp\u003eThe \u003cstrong\u003eUSB 3.0 port\u003c\/strong\u003e ensures fast and reliable data transfer, while the built-in \u003cstrong\u003eUSB 2.0 hub\u003c\/strong\u003e provides easy connection for accessories like \u003cstrong\u003efilter wheels\u003c\/strong\u003e and \u003cstrong\u003eguide cameras\u003c\/strong\u003e. This helps streamline your astrophotography setup and keeps cables organized for a seamless imaging experience.\u003c\/p\u003e\n\n  \u003ch2\u003eHigh Quantum Efficiency for Exceptional Light Sensitivity\u003c\/h2\u003e\n\n  \u003cp\u003eThe ZWO ASI294MM PRO features nearly \u003cstrong\u003e90% quantum efficiency (QE)\u003c\/strong\u003e, maximizing light collection and enhancing the quality of your astrophotography. Whether you're imaging in \u003cstrong\u003enarrowband\u003c\/strong\u003e or broadband, the camera’s high sensitivity makes it an excellent choice for \u003cstrong\u003edeep-sky imaging\u003c\/strong\u003e and \u003cstrong\u003eplanetary photography\u003c\/strong\u003e.\u003c\/p\u003e\n\n  \u003ch2\u003eHighly Reliable Mechanical Design\u003c\/h2\u003e\n\n  \u003cp\u003eDesigned for stability and durability, the ZWO ASI294MM PRO features a rugged aluminum body that resists dew formation, even in high humidity. Its sensor chamber is sealed to protect against dust and moisture, ensuring long-term reliability for serious astrophotographers.\u003c\/p\u003e\n\n  \u003ch2\u003eTechnical Specifications:\u003c\/h2\u003e\n  \u003cul\u003e\n    \u003cli\u003eSensor: 4\/3\" \u003cstrong\u003eSONY IMX294 Monochrome CMOS\u003c\/strong\u003e\n\u003c\/li\u003e\n    \u003cli\u003eResolution: 11.7MP (4144 x 2822)\u003c\/li\u003e\n    \u003cli\u003ePixel Size: 4.63µm\u003c\/li\u003e\n    \u003cli\u003eExposure Range: 32µs to 2000s\u003c\/li\u003e\n    \u003cli\u003eFull Well Capacity: 66,700e\u003c\/li\u003e\n    \u003cli\u003eADC: 14-bit\u003c\/li\u003e\n    \u003cli\u003eCooling: 35°C to 40°C below ambient\u003c\/li\u003e\n    \u003cli\u003eUSB 3.0 port with USB 2.0 hub\u003c\/li\u003e\n    \u003cli\u003eWeight: 120g\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003ch2\u003eWhat's Included:\u003c\/h2\u003e\n  \u003cul\u003e\n    \u003cli\u003eZWO ASI294MM PRO Monochrome Cooled Camera\u003c\/li\u003e\n    \u003cli\u003e1.25\" T-Mount adapter\u003c\/li\u003e\n    \u003cli\u003eUSB 3.0 cable\u003c\/li\u003e\n    \u003cli\u003eUSB 2.0 cables (2x)\u003c\/li\u003e\n    \u003cli\u003eFilter drawer\u003c\/li\u003e\n    \u003cli\u003eQuick start guide\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003cp\u003e\u003cstrong\u003eMaximize your astrophotography potential with the ZWO ASI294MM PRO Monochrome Cooled Camera!\u003c\/strong\u003e Whether you're new to astrophotography or an experienced enthusiast, this camera delivers the high-quality performance needed to capture stunning images of the night sky.\u003c\/p\u003e\n\n\u003c\/div\u003e\n\n","brand":"ZWO","offers":[{"title":"Default Title","offer_id":42455721214129,"sku":"ZWO-ASI294MCP-KIT","price":1205.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0523\/1650\/4241\/files\/zwo-asi294mc-pro-colour-camera-kit-326961.webp?v=1718480513"},{"product_id":"zwo-asi-294mm-pro-cooled-camera","title":"ZWO ASI 294MM PRO Cooled Camera","description":"\u003cdiv class=\"product-description\"\u003e\n  \u003ch1\u003eZWO ASI 294MM PRO  Monochrome Cooled Camera – Ultimate Imaging Solution for Deep Sky and Planetary Astrophotography\u003c\/h1\u003e\n\n  \u003cp\u003eThe \u003cb\u003eZWO ASI 294MM PRO \u003c\/b\u003eMonochrome Cooled Camera is an advanced astrophotography tool, specially designed for \u003cstrong\u003edeep-sky imaging\u003c\/strong\u003e and \u003cstrong\u003eplanetary photography\u003c\/strong\u003e. This camera stands out due to its \u003cstrong\u003e4\/3\" back-illuminated SONY CMOS sensor\u003c\/strong\u003e, offering exceptional \u003cstrong\u003elow-light performance\u003c\/strong\u003e with high sensitivity. Featuring a pixel size of 4.63µm and a \u003cstrong\u003e14-bit analogue-to-digital converter (ADC)\u003c\/strong\u003e, the camera is perfect for capturing high-resolution images of galaxies, nebulae, planets, and the moon.\u003c\/p\u003e\n\n  \u003cp\u003eWith nearly 90% \u003cstrong\u003equantum efficiency (QE)\u003c\/strong\u003e, the  ZWO ASI 294MM PRO ensures maximum light collection, making it ideal for \u003cstrong\u003eastrophotographers\u003c\/strong\u003e who aim for superior image quality in \u003cstrong\u003edeep sky astrophotography\u003c\/strong\u003e. The \u003cstrong\u003e66,700 e- full well capacity\u003c\/strong\u003e reduces star saturation during long exposures, making this camera highly reliable in various imaging conditions, whether it’s capturing faint \u003cstrong\u003edeep-sky objects\u003c\/strong\u003e or bright planets.\u003c\/p\u003e\n\n  \u003ch3\u003eZWO ASI 294MM PRO Superior Cooling System for Noise Reduction\u003c\/h3\u003e\n\n  \u003cp\u003eTo help deliver noise-free images during long exposure sessions, the  ZWO ASI 294MM PRO includes a powerful \u003cstrong\u003etwo-stage TEC cooling system\u003c\/strong\u003e that cools the sensor by 35°C to 40°C below ambient temperature. This cooling system dramatically reduces dark current noise, making the camera perfect for \u003cstrong\u003elong-exposure astrophotography\u003c\/strong\u003e. The inclusion of a \u003cstrong\u003e256MB DDR3 memory buffer\u003c\/strong\u003e enhances data transfer reliability, while minimizing the risk of amp glow—an issue common with slower transfer speeds in cameras without memory buffers.\u003c\/p\u003e\n\n  \u003ch3\u003ePerfect for Multi-Purpose Imaging\u003c\/h3\u003e\n\n  \u003cp\u003eThis camera is versatile and can be used for both \u003cstrong\u003edeep-sky and planetary imaging\u003c\/strong\u003e. With a maximum frame rate of 16.3 frames per second (FPS) at full resolution, it can also be employed as a \u003cstrong\u003ehigh-resolution planetary imager\u003c\/strong\u003e, capturing stunning details of the planets and moon. This flexibility makes the ZWO ASI 294MM PRO an ideal choice for astrophotographers who want a camera capable of handling multiple imaging tasks without needing to invest in separate equipment for planetary and \u003cstrong\u003edeep-sky photography\u003c\/strong\u003e.\u003c\/p\u003e\n\n  \u003cp\u003eIf you're looking for an alternative to DSLR cameras for astrophotography, the  ZWO ASI294MM PRO is a perfect choice. It provides much higher image quality and deeper customization options, enabling you to push the boundaries of what's possible in both \u003cstrong\u003enarrowband imaging\u003c\/strong\u003e and broadband photography.\u003c\/p\u003e\n\n  \u003ch3\u003eZWO ASI 294MM PRO High Dynamic Range \u0026amp; Minimal Noise\u003c\/h3\u003e\n\n  \u003cp\u003eEquipped with \u003cstrong\u003eHCG (High Gain Conversion) mode\u003c\/strong\u003e, this camera maintains a high dynamic range of 13 stops while reducing read noise to less than 2e when the gain exceeds 120. Combined with its impressive full well capacity, this camera ensures that bright stars won’t saturate easily, even during longer exposure times, which is essential for \u003cstrong\u003ecapturing faint nebulae\u003c\/strong\u003e and galaxies.\u003c\/p\u003e\n\n  \u003ch3\u003eUSB 3.0 Connectivity and Auto-guider Support\u003c\/h3\u003e\n\n  \u003cp\u003eThe ZWO ASI 294MM PRO  features a \u003cstrong\u003eUSB 3.0 port\u003c\/strong\u003e for rapid data transfer, ensuring smooth and reliable performance during imaging sessions. The camera also includes a \u003cstrong\u003eUSB 2.0 hub\u003c\/strong\u003e for connecting essential accessories such as \u003cstrong\u003efilter wheels\u003c\/strong\u003e, \u003cstrong\u003eguide cameras\u003c\/strong\u003e, or \u003cstrong\u003eelectronic focusers\u003c\/strong\u003e, making it easier to manage your setup. It supports a wide range of accessories and is compatible with various operating systems, including Windows, macOS, and Linux.\u003c\/p\u003e\n\n  \u003ch3\u003eZWO ASI 294MM PRO Designed for Narrowband and LRGB Imaging\u003c\/h3\u003e\n\n  \u003cp\u003eFor astrophotographers interested in \u003cstrong\u003enarrowband imaging\u003c\/strong\u003e, the ZWO ASI 294MM PRO is highly compatible with a wide range of \u003cstrong\u003efilters\u003c\/strong\u003e including LRGB and narrowband filters such as H-alpha, OIII, and SII. This makes it the perfect camera for capturing specific emission lines of nebulae and other \u003cstrong\u003edeep-sky objects\u003c\/strong\u003e. The camera’s monochrome sensor requires the use of external filters to capture colour images, but the results are far superior to one-shot colour cameras, offering more control and higher detail in each image.\u003c\/p\u003e\n\n  \u003ch3\u003eZWO ASI 294MM PRO Highly Reliable Mechanical Design\u003c\/h3\u003e\n\n  \u003cp\u003eThe  ZWO ASI294MM PRO camera features a robust mechanical design with a full aluminium body that is resistant to dew formation, even in humid environments. Its sensor chamber is sealed with four screws, ensuring long-term durability and protection against environmental elements. This camera is built to last and can handle extended imaging sessions in varying conditions.\u003c\/p\u003e\n\n  \u003ch3\u003eZWO ASI 294MM PRO Technical Specifications:\u003c\/h3\u003e\n  \u003cul\u003e\n    \u003cli\u003eSensor: 4\/3\" \u003cstrong\u003eSONY IMX294 Monochrome CMOS\u003c\/strong\u003e\n\u003c\/li\u003e\n    \u003cli\u003eResolution: 11.7 Megapixels (4144 x 2822)\u003c\/li\u003e\n    \u003cli\u003ePixel Size: 4.63µm\u003c\/li\u003e\n    \u003cli\u003eExposure Range: 32µs to 2000s\u003c\/li\u003e\n    \u003cli\u003eFull Well Capacity: 66,700e\u003c\/li\u003e\n    \u003cli\u003eADC: 14-bit\u003c\/li\u003e\n    \u003cli\u003eCooling: 35°C to 40°C below ambient\u003c\/li\u003e\n    \u003cli\u003eQuantum Efficiency: ~90% QE peak\u003c\/li\u003e\n    \u003cli\u003eBack Focus: 6.5mm\u003c\/li\u003e\n    \u003cli\u003eWeight: 120g\u003c\/li\u003e\n    \u003cli\u003eUSB 3.0 port with USB 2.0 hub\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003ch3\u003eZWO ASI 294MM PRO What's Included in the Box:\u003c\/h3\u003e\n  \u003cul\u003e\n    \u003cli\u003e ZWO ASI 294MM PRO Monochrome Cooled Camera\u003c\/li\u003e\n    \u003cli\u003e1.25\" T-Mount adapter\u003c\/li\u003e\n    \u003cli\u003eUSB 3.0 cable\u003c\/li\u003e\n    \u003cli\u003eUSB 2.0 cables (2x)\u003c\/li\u003e\n    \u003cli\u003eFilter drawer\u003c\/li\u003e\n    \u003cli\u003eQuick start guide\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003cp\u003e\u003cstrong\u003eEnhance Your Astrophotography Setup with the \u003c\/strong\u003e\u003cb\u003eZWO ASI 294MM PRO \u003c\/b\u003e\u003cstrong style=\"font-size: 1em; font-family: var(--p-font-family-sans); letter-spacing: initial;\"\u003e!\u003c\/strong\u003e\u003c\/p\u003e\n\n  \u003cp\u003eWhether you're a seasoned Astro photographer or just starting out, the \u003cstrong\u003eZWO ASI 294MM PRO Monochrome Cooled Camera\u003c\/strong\u003e is an essential tool for capturing breath taking images of the night sky. Its advanced features, powerful cooling system, and exceptional image quality make it one of the most popular cameras for \u003cstrong\u003edeep sky astrophotography\u003c\/strong\u003e. Elevate your imaging experience today and capture the cosmos like never before!\u003c\/p\u003e\n\n\u003c\/div\u003e","brand":"ZWO","offers":[{"title":"Default Title","offer_id":42455722262705,"sku":"ZWO-ASI294MM-PRO","price":1369.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0523\/1650\/4241\/files\/zwo-asi294mm-pro-cooled-mono-camera-121363.webp?v=1732580466"},{"product_id":"zwo-asi220mm-mini-camera","title":"ZWO ASI220MM MINI Camera","description":"\u003cp\u003e\u003cem\u003e\u003cb\u003eThe NEW ZWO ASI220MM MINI\u003c\/b\u003e\u003cspan style=\"font-weight: bold;\"\u003e \u003c\/span\u003e\u003c\/em\u003eis an excellent choice for an affordable planetary and deep sky camera for those who have just started in Astro photography, but cannot spend a fortune on a specialist Astro photography camera or want to replace a modified webcam or a cheaper planetary imager. It fills a gap between the ZWO ASI220MM MINI and the 174MINI with a slightly larger pixel size than the ASI120MINI, but still much smaller pixel size than the ASI174MINI, thus making it a comfortable choice for medium to large sized telescopes when used for guiding in an OAG (off axis guider accessory).\u003cbr\u003eIt also offers wide compatibility with various guiding solutions, guides copes and off axis guiders as it comes in a compact, 1.25\" format body.\u003c\/p\u003e\n\u003cp\u003eZWO ASI220MM MINI\u003cbr\u003e\u003cstrong\u003eNaturally, it comes with an AUTOGUIDER PORT, so you may use it for planetary imaging or when you take images of deep sky with another camera (a DSLR or a cooled ZWO) you may use this camera for guiding!\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/www.365astronomy.com\/image\/cache\/wp\/lj\/product\/ZWO\/220MINI\/zwo-asi220mm-mini-usb2.0-monochrome-small-format-cmos-camera-with-autoguider-port-a1.webp\" alt=\"\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/www.365astronomy.com\/image\/cache\/wp\/lj\/product\/ZWO\/220MINI\/zwo-asi220mm-mini-usb2.0-monochrome-small-format-cmos-camera-with-autoguider-port-a2.webp\" alt=\"\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/www.365astronomy.com\/image\/cache\/wp\/lj\/product\/ZWO\/220MINI\/zwo-asi220mm-mini-usb2.0-monochrome-small-format-cmos-camera-with-autoguider-port-a3.webp\" alt=\"\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/www.365astronomy.com\/image\/cache\/wp\/lj\/product\/ZWO\/220MINI\/zwo-asi220mm-mini-usb2.0-monochrome-small-format-cmos-camera-with-autoguider-port-a4.webp\" alt=\"\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/www.365astronomy.com\/image\/cache\/wp\/lj\/product\/ZWO\/220MINI\/zwo-asi220mm-mini-usb2.0-monochrome-small-format-cmos-camera-with-autoguider-port-a5.webp\" alt=\"\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/www.365astronomy.com\/image\/cache\/wp\/lj\/product\/ZWO\/220MINI\/zwo-asi220mm-mini-usb2.0-monochrome-small-format-cmos-camera-with-autoguider-port-a6.webp\" alt=\"\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/www.365astronomy.com\/image\/cache\/wp\/lj\/product\/ZWO\/220MINI\/zwo-asi220mm-mini-usb2.0-monochrome-small-format-cmos-camera-with-autoguider-port-a7.webp\" alt=\"\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/www.365astronomy.com\/image\/cache\/wp\/lj\/product\/ZWO\/220MINI\/zwo-asi220mm-mini-usb2.0-monochrome-small-format-cmos-camera-with-autoguider-port-a8.webp\" alt=\"\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/www.365astronomy.com\/image\/cache\/wp\/lj\/product\/ZWO\/220MINI\/zwo-asi220mm-mini-usb2.0-monochrome-small-format-cmos-camera-with-autoguider-port-a9.webp\" alt=\"\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/www.365astronomy.com\/image\/cache\/wp\/lj\/product\/ZWO\/220MINI\/zwo-asi220mm-mini-usb2.0-monochrome-small-format-cmos-camera-with-autoguider-port-a10.webp\" alt=\"\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/www.365astronomy.com\/image\/cache\/wp\/lj\/product\/ZWO\/220MINI\/zwo-asi220mm-mini-usb2.0-monochrome-small-format-cmos-camera-with-autoguider-port-a11.webp\" alt=\"\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/www.365astronomy.com\/image\/cache\/wp\/lj\/product\/ZWO\/220MINI\/zwo-asi220mm-mini-usb2.0-monochrome-small-format-cmos-camera-with-autoguider-port-a12.webp\" alt=\"\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/www.365astronomy.com\/image\/cache\/wp\/lj\/product\/ZWO\/220MINI\/zwo-asi220mm-mini-usb2.0-monochrome-small-format-cmos-camera-with-autoguider-port-a13.webp\" alt=\"\"\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cbr\u003e\u003c\/h2\u003e","brand":"ZWO","offers":[{"title":"Default Title","offer_id":42469291950257,"sku":"ZWO-ASI220MINI","price":268.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0523\/1650\/4241\/files\/zwo-asi220mm-mini-camera-232139.webp?v=1718480513"},{"product_id":"zwo-wifi-extender-for-asiair-pro-boost-your-wifi-for-astrophotography","title":"ZWO WiFi Extender for ASIAIR Pro","description":"\u003ch3\u003e The \u003cstrong\u003eZWO WiFi Extender\u003c\/strong\u003e is designed to improve the WiFi coverage and connectivity of your \u003cstrong\u003eASIAIR Pro\u003c\/strong\u003e, ensuring you can capture stunning astrophotography images without worrying about dead zones or weak signals. Enjoy a stable and extended WiFi range that allows you to control your ASIAIR Pro from the comfort of your home.\u003c\/h3\u003e\n\u003ch3\u003eZWO WiFi Extender Key Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eWiFi Intelligent Bridge \u0026amp; Repeater\u003c\/strong\u003e: Converts wireless to wired and wired to wireless for flexible connectivity.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDual-band Support\u003c\/strong\u003e: Works with both \u003cstrong\u003e2.4G\u003c\/strong\u003e (300Mbps) and \u003cstrong\u003e5G\u003c\/strong\u003e (900Mbps) WiFi, ensuring faster speeds and stronger signals.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMultiple Device Support\u003c\/strong\u003e: Connects more than 20 WiFi devices simultaneously.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLong-range Performance\u003c\/strong\u003e: Point-to-point no-barrier transmission up to \u003cstrong\u003e300 meters\u003c\/strong\u003e (802.11A).\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower Options\u003c\/strong\u003e: Powered by \u003cstrong\u003eDC 12V\u003c\/strong\u003e or \u003cstrong\u003eUSB 5V\u003c\/strong\u003e for convenience.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eRecommended Connection Method\u003c\/h2\u003e\n\u003ch3\u003eStep 1:\u003c\/h3\u003e\n\u003cp\u003ePower the ZWO WiFi Extender  using the \u003cstrong\u003eDC 12V\u003c\/strong\u003e port on the ASIAIR Pro and connect it via the \u003cstrong\u003eEthernet port\u003c\/strong\u003e. When the green indicator flashes rapidly, the extender is working properly.\u003c\/p\u003e\n\u003ch3\u003eStep 2:\u003c\/h3\u003e\n\u003cp\u003eConnect your phone to the \u003cstrong\u003eWiFi Extender\u003c\/strong\u003e (choose the 5G band for better performance). Open the ASIAIR app, confirm the network, and scan to connect. Now, you're ready to start astrophotography from anywhere!\u003c\/p\u003e\n\u003ch2\u003eWhat's in the Box?\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eZWO WiFi Extender\u003c\/li\u003e\n\u003cli\u003eQuick Setup Guide\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eUpgrade your \u003cstrong\u003eASIAIR Pro\u003c\/strong\u003e experience with the \u003cstrong\u003eZWO WiFi Extender\u003c\/strong\u003e for stronger, more reliable WiFi connections and enhanced convenience during your astrophotography sessions.\u003c\/p\u003e","brand":"ZWO","offers":[{"title":"Default Title","offer_id":42477120389297,"sku":"Z908-WIFI","price":39.0,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0523\/1650\/4241\/files\/zwo-wifi-extender-for-asiair-pro-230515.webp?v=1718480689"},{"product_id":"new-zwo-2-filter-drawer-mark-ii-1","title":"NEW ZWO 2″ Filter Drawer Mark II","description":"\u003ch1\u003e NEW ZWO 2″ Filter Drawer with M54 male \/ M54 female Connections (one filter holder included) - new 2023 model\u003c\/h1\u003e\n\u003cp\u003eNew 2″ filter drawer featuring a new, improved anti-light-leaking design for long exposures.\u003c\/p\u003e\n\u003cp\u003ePlease note, the below product desription contains details about both available versions, the M42 version as well as the M54 version.\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/www.365astronomy.com\/image\/cache\/wp\/lp\/product\/ZWO\/FDmkII\/new-zwo-2-filter-drawer-with-m42-male-m48-female-connections-mark-ii.webp\" sizes=\"(max-width: 1200px) 100vw, 1200px\" decoding=\"async\" aria-describedby=\"caption-attachment-53304\" alt=\"M42\" height=\"700\" width=\"1200\"\u003e\u003c\/p\u003e\n\u003cp id=\"caption-attachment-53304\"\u003eAbove image shows the M42 version\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/www.365astronomy.com\/image\/cache\/wp\/lp\/product\/ZWO\/FDmkII\/new-zwo-2-filter-drawer-with-m54-male-m54-female-connections-mark-ii.webp\" sizes=\"(max-width: 1200px) 100vw, 1200px\" loading=\"lazy\" decoding=\"async\" aria-describedby=\"caption-attachment-53305\" alt=\"M54\" height=\"700\" width=\"1200\"\u003e\u003c\/p\u003e\n\u003cp id=\"caption-attachment-53305\"\u003eAbove image shows the M54 version\u003c\/p\u003e\n\u003cp\u003eTwo sizes available: M42 and M54.\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cb\u003eDouble strong magnets\u003c\/b\u003e\u003c\/strong\u003e adopted for stronger adsorption, easier installation and pulling out.\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/www.365astronomy.com\/image\/cache\/wp\/lp\/product\/ZWO\/FDmkII\/new-zwo-2-filter-drawer-mark-ii-1.webp\" sizes=\"(max-width: 1200px) 100vw, 1200px\" loading=\"lazy\" decoding=\"async\" alt=\"strong magnet\" height=\"500\" width=\"1200\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cb\u003eLock screw on the side\u003c\/b\u003e\u003c\/strong\u003e for you to adjust the tension of the holder to eliminate gap. Double insurance.\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/www.365astronomy.com\/image\/cache\/wp\/lp\/product\/ZWO\/FDmkII\/new-zwo-2-filter-drawer-mark-ii-2.webp\" sizes=\"(max-width: 1200px) 100vw, 1200px\" loading=\"lazy\" decoding=\"async\" aria-describedby=\"caption-attachment-53307\" alt=\"lock screw_M42\" height=\"600\" width=\"1200\"\u003e\u003c\/p\u003e\n\u003cp id=\"caption-attachment-53307\"\u003e(M42)\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/www.365astronomy.com\/image\/cache\/wp\/lp\/product\/ZWO\/FDmkII\/new-zwo-2-filter-drawer-mark-ii-3.webp\" sizes=\"(max-width: 1200px) 100vw, 1200px\" loading=\"lazy\" decoding=\"async\" aria-describedby=\"caption-attachment-53308\" alt=\"lock screw_M54\" height=\"600\" width=\"1200\"\u003e\u003c\/p\u003e\n\u003cp id=\"caption-attachment-53308\"\u003e(M54)\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eAdditional adapters provided with the filter drawer for equipment connection.\u003c\/p\u003e\n\u003ch2\u003e \u003c\/h2\u003e\n\u003ch2\u003e\u003cstrong\u003e\u003cb\u003eThe differences between the old and new filter drawer\u003c\/b\u003e\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/www.365astronomy.com\/image\/cache\/wp\/lp\/product\/ZWO\/FDmkII\/new-zwo-2-filter-drawer-mark-ii-3-4-comparison.webp\"\u003e\u003cimg src=\"https:\/\/www.365astronomy.com\/image\/cache\/wp\/lp\/product\/ZWO\/FDmkII\/new-zwo-2-filter-drawer-mark-ii-3-4-comparison.webp\" sizes=\"(max-width: 1200px) 100vw, 1200px\" loading=\"lazy\" decoding=\"async\" alt=\"comparsion\" height=\"600\" width=\"1200\"\u003e\u003c\/a\u003e\u003ca href=\"https:\/\/www.365astronomy.com\/image\/cache\/wp\/lp\/product\/ZWO\/FDmkII\/new-zwo-2-filter-drawer-mark-ii-3-4-comparison-1.webp\"\u003e\u003cimg src=\"https:\/\/www.365astronomy.com\/image\/cache\/wp\/lp\/product\/ZWO\/FDmkII\/new-zwo-2-filter-drawer-mark-ii-3-4-comparison-1.webp\" sizes=\"(max-width: 1200px) 100vw, 1200px\" loading=\"lazy\" decoding=\"async\" alt=\"comparsion\" height=\"600\" width=\"1200\"\u003e\u003c\/a\u003e\u003cimg src=\"https:\/\/www.365astronomy.com\/image\/cache\/wp\/lp\/product\/ZWO\/FDmkII\/new-zwo-2-filter-drawer-mark-ii-3-4-comparison-2.webp\" sizes=\"(max-width: 1200px) 100vw, 1200px\" loading=\"lazy\" decoding=\"async\" alt=\"comparsion\" height=\"977\" width=\"1200\"\u003e\u003c\/p\u003e\n\u003ch2\u003e \u003c\/h2\u003e\n\u003ch2\u003e\n\u003cstrong\u003e\u003cb\u003eW\u003c\/b\u003e\u003c\/strong\u003e\u003cstrong\u003e\u003cb\u003ehat’s in the Box?\u003c\/b\u003e\u003c\/strong\u003e\n\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cb\u003eM\u003c\/b\u003e\u003c\/strong\u003e\u003cstrong\u003e\u003cb\u003e42 filter drawer:\u003c\/b\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cb\u003e\u003cimg src=\"https:\/\/www.365astronomy.com\/image\/cache\/wp\/lp\/product\/ZWO\/FDmkII\/new-zwo-2-filter-drawer-mark-ii-6.webp\" sizes=\"(max-width: 1200px) 100vw, 1200px\" loading=\"lazy\" decoding=\"async\" alt=\"M42 filter drawer\" height=\"700\" width=\"1200\"\u003e\u003c\/b\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eFilter drawer *1M48-M42F adapter *1\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cb\u003eM\u003c\/b\u003e\u003c\/strong\u003e\u003cstrong\u003e\u003cb\u003e54 filter drawer:\u003c\/b\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cb\u003e\u003cimg src=\"https:\/\/www.365astronomy.com\/image\/cache\/wp\/lp\/product\/ZWO\/FDmkII\/new-zwo-2-filter-drawer-with-m54-male-m54-female-connections-mark-ii-aa.webp\" sizes=\"(max-width: 1200px) 100vw, 1200px\" loading=\"lazy\" decoding=\"async\" alt=\"M54 filter drawer\" height=\"700\" width=\"1200\"\u003e\u003c\/b\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eFilter drawer *1M54-M48F-2mm *1\u003c\/p\u003e\n\u003ch2\u003e \u003c\/h2\u003e\n\u003ch2\u003e\u003cstrong\u003e\u003cb\u003eMechanical Diagram\u003c\/b\u003e\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cb\u003eM\u003c\/b\u003e\u003c\/strong\u003e\u003cstrong\u003e\u003cb\u003e42 filter drawer:\u003c\/b\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cb\u003e\u003ca href=\"https:\/\/www.365astronomy.com\/image\/cache\/wp\/lp\/product\/ZWO\/FDmkII\/new-zwo-2-filter-drawer-with-m42-male-m48-female-connections-mark-ii-aa.webp\"\u003e\u003cimg src=\"https:\/\/www.365astronomy.com\/image\/cache\/wp\/lp\/product\/ZWO\/FDmkII\/new-zwo-2-filter-drawer-with-m42-male-m48-female-connections-mark-ii-aa.webp\" sizes=\"(max-width: 1200px) 100vw, 1200px\" loading=\"lazy\" decoding=\"async\" alt=\"M42_diagram\" height=\"700\" width=\"1200\"\u003e\u003c\/a\u003e\u003ca href=\"https:\/\/www.365astronomy.com\/image\/cache\/wp\/lp\/product\/ZWO\/FDmkII\/new-zwo-2-filter-drawer-with-m42-male-m48-female-connections-mark-ii-aaa.webp\"\u003e\u003cimg src=\"https:\/\/www.365astronomy.com\/image\/cache\/wp\/lp\/product\/ZWO\/FDmkII\/new-zwo-2-filter-drawer-with-m42-male-m48-female-connections-mark-ii-aaa.webp\" sizes=\"(max-width: 1200px) 100vw, 1200px\" loading=\"lazy\" decoding=\"async\" alt=\"M42_diagram\" height=\"750\" width=\"1200\"\u003e\u003c\/a\u003e\u003c\/b\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eDiameter 70mm * Thickness 21mmM42 * 0.75 male (external) thread (camera side) M48 * 0.75 female (internal) thread (filter end) M48 * 0.75 female (internal) thread (telescope side)\u003c\/p\u003e\n\u003cp\u003eSuitable for 2-inch astronomical filters。\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cb\u003eM\u003c\/b\u003e\u003c\/strong\u003e\u003cstrong\u003e\u003cb\u003e54 filter drawer:\u003c\/b\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cb\u003e\u003ca href=\"https:\/\/www.365astronomy.com\/image\/cache\/wp\/lp\/product\/ZWO\/FDmkII\/new-zwo-2-filter-drawer-with-m54-male-m54-female-connections-mark-ii-aaa.webp\"\u003e\u003cimg src=\"https:\/\/www.365astronomy.com\/image\/cache\/wp\/lp\/product\/ZWO\/FDmkII\/new-zwo-2-filter-drawer-with-m54-male-m54-female-connections-mark-ii-aaa.webp\" sizes=\"(max-width: 1200px) 100vw, 1200px\" loading=\"lazy\" decoding=\"async\" alt=\"M54_diagram\" height=\"800\" width=\"1200\"\u003e\u003c\/a\u003e\u003ca href=\"https:\/\/www.365astronomy.com\/image\/cache\/wp\/lp\/product\/ZWO\/FDmkII\/new-zwo-2-filter-drawer-with-m54-male-m54-female-connections-mark-ii-aaa1.webp\"\u003e\u003cimg src=\"https:\/\/www.365astronomy.com\/image\/cache\/wp\/lp\/product\/ZWO\/FDmkII\/new-zwo-2-filter-drawer-with-m54-male-m54-female-connections-mark-ii-aaa1.webp\" sizes=\"(max-width: 1200px) 100vw, 1200px\" loading=\"lazy\" decoding=\"async\" alt=\"M54_diagram2\" height=\"750\" width=\"1200\"\u003e\u003c\/a\u003e\u003c\/b\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eDiameter 70mm * Thickness 20mmM54 * 0.75 male(external) thread (camera side) M48 * 0.75 female (internal) thread (filter end) M54 * 0.75 female (internal) thread (telescope side)\u003c\/p\u003e\n\u003cp\u003eSuitable for 2-inch astronomical filters and full frame cameras, such as ASI6200 and ASI2400.\u003c\/p\u003e","brand":"ZWO","offers":[{"title":"Default Title","offer_id":42544493527217,"sku":"Z510-FD--M54-II","price":87.5,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0523\/1650\/4241\/files\/new-zwo-2-filter-drawer-mark-ii-862427.webp?v=1718364489"},{"product_id":"nikon-lens-to-zwo-full-frame-adapter-m54","title":"Nikon Lens to ZWO Full Frame Camera Adapter","description":"\u003cp\u003eThe \u003cstrong\u003eNikon Lens to ZWO Full-Frame Camera Adapter (Mark II)\u003c\/strong\u003e is designed for use with ZWO full-frame cameras such as the ASI094 and ASI128.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCompatibility note:\u003c\/strong\u003e This adapter is only suitable for ZWO cameras with 17.5mm back focus and an M54×0.75 camera-side thread. It is not compatible with APS-C cameras or other back focus standards.\u003c\/p\u003e\n\u003cp\u003eThis updated \u003cstrong\u003eMark II\u003c\/strong\u003e version features an improved locking mechanism for a more secure and reliable lens connection.\u003c\/p\u003e\n\u003cp\u003eThe adapter has a \u003cstrong\u003efixed optical length\u003c\/strong\u003e and is not adjustable.\u003c\/p\u003e\n\u003cp\u003eIt is compatible only with cameras that have a \u003cstrong\u003e17.5 mm back focus distance\u003c\/strong\u003e and a \u003cstrong\u003eM54 × 0.75 camera-side thread\u003c\/strong\u003e.\u003c\/p\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCamera side:\u003c\/strong\u003e M54 × 0.75 thread\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLens side:\u003c\/strong\u003e Nikon F-mount bayonet\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOptical length:\u003c\/strong\u003e 29 mm\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eImportant note:\u003c\/strong\u003e G-type Nikkor lenses do not have a manual aperture ring. The aperture must be held open mechanically (for example, using a small rubber band to secure the aperture lever in the open position).\u003c\/p\u003e","brand":"ZWO","offers":[{"title":"Default Title","offer_id":42544494379185,"sku":"Z472-NIKON-M54-II","price":76.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0523\/1650\/4241\/files\/nikon-lens-to-zwo-full-frame-camera-adapter-959300.webp?v=1718364478"},{"product_id":"zwo-2-inch-narrowband-filter-set-7nm","title":"ZWO 2\" H-alpha SII OIII 7nm Narrowband Filter Set.","description":"\u003ch2\u003eImproved ZWO Narrowband Filters\u003c\/h2\u003e\n\u003cp\u003eSince mid-2018, ZWO has supplied an improved version of their narrowband filters. The improvement is most noticeable when imaging night-sky landscapes containing very bright stars, particularly with the \u003cstrong\u003eH-alpha\u003c\/strong\u003e and \u003cstrong\u003eSII\u003c\/strong\u003e filters. With the updated \u003cstrong\u003eOIII\u003c\/strong\u003e filters, the difference is more subtle.\u003c\/p\u003e\n\u003cp\u003eProduction of the \u003cstrong\u003e2\" version\u003c\/strong\u003e began at the end of 2019 and it has only ever been available in this improved form. For this reason, ZWO did not apply a “Mark II” designation, as there was never an earlier version.\u003c\/p\u003e\n\u003ch2\u003eWhat Are Narrowband Filters Used For?\u003c\/h2\u003e\n\u003cp\u003eNarrowband filter sets are used to create high-contrast deep-sky images of emission and diffuse nebulae such as the Veil Nebula, Orion Nebula (M42), North America Nebula, Horsehead Nebula, as well as planetary nebulae including the Dumbbell (M27), Ring (M57), and Helix Nebula.\u003c\/p\u003e\n\u003cp\u003eThey can be used instead of, or in combination with, LRGB filters. Many astrophotographers also use narrowband filters under moonlight or from heavily light-polluted locations, as they significantly suppress light pollution while enhancing nebular detail.\u003c\/p\u003e\n\u003cp\u003eBy using longer exposure times, nebulosity brightness is increased while stars remain relatively subdued. The sky background stays darker, resulting in improved contrast.\u003c\/p\u003e\n\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eFilter size:\u003c\/strong\u003e 2\" mounted cell\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSurface quality:\u003c\/strong\u003e Fine-optically polished to 1\/4 wavefront accuracy\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFWHM:\u003c\/strong\u003e 7 ± 0.5 nm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGlass thickness:\u003c\/strong\u003e 2 mm\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eThis filter set includes three filters:\u003c\/strong\u003e H-alpha, OIII, and SII.\u003c\/p\u003e\n\u003ch2\u003eFilter Characteristics\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eH-alpha (7nm)\u003c\/strong\u003e\u003cbr\u003eCentre wavelength: 656 nm. Transmission reaches approximately 90% (minimum 80%). This bandwidth is well suited for high-contrast imaging and revealing fine nebular detail, even in areas affected by strong light pollution.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSII (7nm)\u003c\/strong\u003e\u003cbr\u003eCentre wavelength: 672 nm. Designed for imaging emission nebulae, planetary nebulae, and supernova remnants. Commonly combined with H-alpha and OIII filters for SHO (Hubble palette) astrophotography.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eOIII (7nm)\u003c\/strong\u003e\u003cbr\u003eCentre wavelength: 500 nm. Isolates OIII emission lines while blocking unwanted light, enabling dramatic nebular contrast and expanding imaging possibilities beyond traditional RGB methods.\u003c\/p\u003e\n\u003ch2\u003eFilter Installation Orientation\u003c\/h2\u003e\n\u003cp\u003eZWO recommends that, for their latest narrowband filters, the \u003cstrong\u003ecoated side should face the telescope\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp\u003eTo identify the coated side, place the filter on a clean surface and hold a small object (such as a pen) just above the glass:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eIf you see a \u003cstrong\u003esingle reflection\u003c\/strong\u003e, that is the coated side and it should face the telescope.\u003c\/li\u003e\n\u003cli\u003eIf you see a \u003cstrong\u003edouble reflection\u003c\/strong\u003e, that side has an anti-reflection coating and should face the camera sensor.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eImage below shows a double reflection — this side should face the camera:\u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"Double reflection indicating camera-facing side\" src=\"https:\/\/www.365astronomy.com\/image\/cache\/wp\/ij\/content\/narrowband-filter-facing-towards-telescope.webp\"\u003e\u003c\/p\u003e\n\u003cp\u003eImage below shows a single reflection — this side should face the telescope:\u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"Single reflection indicating telescope-facing side\" src=\"https:\/\/www.365astronomy.com\/image\/cache\/wp\/ij\/content\/narrowband-filter-facing-towards-camera-sensor.webp\"\u003e\u003c\/p\u003e\n\u003ch2\u003eTransmission Curve\u003c\/h2\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/www.365astronomy.com\/image\/cache\/wp\/lj\/product\/ZWO-Narrowband-h-alpha-oiii-sii-filters-transmission-curve-02.webp\"\u003e \u003cimg alt=\"ZWO narrowband filter transmission curves\" src=\"https:\/\/www.365astronomy.com\/image\/cache\/wp\/lj\/product\/ZWO-Narrowband-h-alpha-oiii-sii-filters-transmission-curve-02.webp\"\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cfigure class=\"attachment attachment--preview\"\u003e\u003cbr\u003e\u003c\/figure\u003e","brand":"ZWO","offers":[{"title":"Default Title","offer_id":42544499556529,"sku":"Z266-NB7nmD2","price":734.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0523\/1650\/4241\/files\/zwo-2-h-alpha-sii-oiii-7nm-narrowband-filter-set-839904.webp?v=1718480511"},{"product_id":"zwo-5-position-manual-filter-wheel","title":"ZWO 5-position Manual Filter Wheel","description":"\u003ch1\u003e\u003cspan\u003eZWO came up with this high quality 5-position filter wheel, but in addition to visual use, the main features of this filter wheel suggest that it has been designed mainly for astro photography.\u003c\/span\u003e\u003c\/h1\u003e\n\u003cp\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003eUp to five filters can be installed in the numbered compartments that feature standard 1.25\" filter thread, and each can be selected for your eyepiece or camera by simply rotating the inner wheel to any of the five click-stop positions. Unlike in the case of many competing products, it is very easy to turn the wheel that helps to keep your object intact. It is not a problem with motorised filter wheels, but if it's difficult to turn a manual filter wheel, it is possible to knock the telescope off of position... so it's better to have a filter wheel that turns smoothly.\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003eThe filter wheel can be attached to your focuser either by the supplied 1.25” nosepiece adaptor or via a T-thread. There is actually a female T-thread on both sides of the filter wheel.\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003eOne compartment can be left empty for unfiltered viewing.\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eThe robustly constructed filter wheel is supplied with a 1.25” nosepiece and a 1.25” eyepiece holder with brass compression ring. A T-2 inverter (mainly for attaching it to Newtonian telescopes) is also available on request.\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003ePlease note: your focuser will require 19mm of inward focusing distance from the normal focus position to compensate for the thickness of the filter wheel.\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003eThis filter wheel will be a good addition to any ZWO CMOS USB camera \u003c\/span\u003e\u003cspan\u003ethat we sell (please make sure that your telescope otherwise have enough back focus, of course, e.g. Newtonian telescopes would usually have a back focus issue, unless modified or specially designed for astro-photograpy\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003ca href=\"https:\/\/www.365astronomy.com\/image\/cache\/wp\/ij\/content\/zwo-5-position-filter-wheel-top.webp\"\u003e\u003cimg src=\"https:\/\/www.365astronomy.com\/image\/cache\/wp\/ij\/content\/zwo-5-position-filter-wheel-top.webp\"\u003e\u003c\/a\u003e\u003cbr\u003e\u003cbr\u003e\u003ca href=\"https:\/\/www.365astronomy.com\/image\/cache\/wp\/ij\/content\/zwo-5-position-filter-wheel.webp\"\u003e\u003cimg src=\"https:\/\/www.365astronomy.com\/image\/cache\/wp\/ij\/content\/zwo-5-position-filter-wheel.webp\"\u003e\u003c\/a\u003e\u003cbr\u003e\u003cspan\u003eClick on the above image to see it in full size. Shows the ZWO filter wheel with the included accessories. From left to right: eyepiece holder with brass compression ring, 1.25\" nosepiece, T-adapter (inverter) with male T-thread on both sides. This last item is no not a standard accessory anymore as we found that most customers won't need it if they use the filter wheel with a refractor, SCT, Maksutov, RC telescope or similar, therefore it is now available separately on request only.\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cem\u003eMain image is for demonstration only, camera is not included.\u003c\/em\u003e\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003cem\u003e\u003cbr\u003e\u003cbr\u003e\u003ca href=\"https:\/\/www.365astronomy.com\/image\/cache\/wp\/ij\/content\/zwo-asi120mm-variable-t2-extension-imaging-flip-mirror-03.webp\"\u003e\u003cimg src=\"https:\/\/www.365astronomy.com\/image\/cache\/wp\/ij\/content\/zwo-asi120mm-variable-t2-extension-imaging-flip-mirror-03.webp\"\u003e\u003c\/a\u003e\u003c\/em\u003e\u003c\/p\u003e\n\u003ch1 class=\"title page-title\" data-mce-fragment=\"1\"\u003e\u003cbr\u003e\u003c\/h1\u003e","brand":"ZWO","offers":[{"title":"Default Title","offer_id":42544503128241,"sku":"Z601-MFW","price":78.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0523\/1650\/4241\/files\/zwo-5-position-manual-filter-wheel-493723.webp?v=1718480513"},{"product_id":"zwo-2-h-alpha-7nm-narrowband-filter","title":"ZWO 2\" H-alpha 7nm Narrowband Filter","description":"\u003cdiv class=\"product-description\"\u003e\n\u003ch2\u003eZWO 2\" H-alpha 7nm Narrowband Filter\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eZWO 2\" H-alpha 7nm Narrowband Filter\u003c\/strong\u003e is designed to dramatically improve \u003cstrong\u003edeep-sky image contrast and detail\u003c\/strong\u003e by isolating the \u003cstrong\u003e656 nm hydrogen-alpha emission line\u003c\/strong\u003e—the dominant wavelength emitted by many nebulae.\u003c\/p\u003e\n\u003cp\u003eBy aggressively rejecting unwanted wavelengths, this filter suppresses \u003cstrong\u003elight pollution, moonlight, and sky glow\u003c\/strong\u003e, allowing faint nebulosity to stand out cleanly against a dark background. The result is higher signal-to-noise, sharper stars, and significantly improved contrast, even when imaging from light-polluted locations.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch3\u003eWhy H-alpha Is So Effective\u003c\/h3\u003e\n\u003cp\u003eHydrogen-alpha emission is the primary signal source in many of the most well-known deep-sky objects, including emission nebulae, diffuse nebulae, and planetary nebulae. A dedicated H-alpha filter allows these structures to be recorded with exceptional clarity while greatly reducing background noise.\u003c\/p\u003e\n\u003cp\u003eMany astrophotographers use an H-alpha filter when imaging under a bright Moon or from urban environments, as it effectively removes most artificial lighting while preserving nebular signal. Longer exposures further enhance nebulosity while stars remain smaller and better defined compared to broadband imaging.\u003c\/p\u003e\n\u003cp\u003eH-alpha data can be used on its own or combined with LRGB data to enhance nebular detail and contrast. For users not ready to commit to full H-S-O narrowband imaging, adding an H-alpha filter to an existing LRGB set is often the most effective first step.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch3\u003eUse with Colour Cameras\u003c\/h3\u003e\n\u003cp\u003eAlthough narrowband filters are traditionally associated with mono cameras, the ZWO H-alpha filter can also be used effectively with colour cameras. While it may seem counterintuitive, it provides a practical compromise when time or processing complexity must be kept to a minimum.\u003c\/p\u003e\n\u003cp\u003eThis approach works best with \u003cstrong\u003efast optical systems\u003c\/strong\u003e, typically \u003cstrong\u003ef\/8 and faster\u003c\/strong\u003e, where sufficient signal can be captured efficiently.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eFilter size: 2\"\u003c\/li\u003e\n\u003cli\u003eCentral wavelength: 656 nm (H-alpha)\u003c\/li\u003e\n\u003cli\u003eFWHM bandwidth: 7 ± 0.5 nm\u003c\/li\u003e\n\u003cli\u003ePeak transmission: approx. 90% (minimum 80%)\u003c\/li\u003e\n\u003cli\u003eFine-optically polished for accurate 1\/4 wavefront over both surfaces\u003c\/li\u003e\n\u003cli\u003eGlass thickness: 1.9 mm ± 0.03 mm\u003c\/li\u003e\n\u003cli\u003eTotal thickness: 7.5 mm (5 mm optical + 2.5 mm thread)\u003c\/li\u003e\n\u003cli\u003eOptical length: 5 mm\u003c\/li\u003e\n\u003cli\u003eThread: M48 × 0.75 (standard 2\" filter thread)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe 7 nm bandpass is an excellent balance between contrast and signal strength, making it ideal for high-contrast H-alpha astrophotography and for revealing fine nebular detail even under challenging sky conditions.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch3\u003eFilter Orientation – Which Side Faces the Telescope?\u003c\/h3\u003e\n\u003cp\u003eZWO recommends that, for their latest Mark II narrowband filters, the \u003cstrong\u003ecoated side of the filter faces the telescope\u003c\/strong\u003e. While performance differences may be subtle, following this guidance ensures optimal results.\u003c\/p\u003e\n\u003cp\u003eTo identify the coated side, place the filter on a clean surface and hold a small object (such as a pen) close above it without touching the glass:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eIf you see a \u003cstrong\u003esingle reflection\u003c\/strong\u003e, that is the coated side — it should face the telescope.\u003c\/li\u003e\n\u003cli\u003eIf you see a \u003cstrong\u003edouble reflection\u003c\/strong\u003e, that side has an anti-reflection coating only and should face the camera.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eImage below shows a \u003cstrong\u003edouble reflection\u003c\/strong\u003e; this side should face the camera sensor:\u003c\/p\u003e\n\u003cimg alt=\"Double reflection indicating anti-reflection side facing the camera\" src=\"https:\/\/www.365astronomy.com\/image\/cache\/wp\/ij\/content\/narrowband-filter-facing-towards-telescope.webp\"\u003e\n\u003cp\u003eImage below shows a \u003cstrong\u003esingle reflection\u003c\/strong\u003e; this side should face the telescope:\u003c\/p\u003e\n\u003cimg alt=\"Single reflection indicating coated side facing the telescope\" src=\"https:\/\/www.365astronomy.com\/image\/cache\/wp\/ij\/content\/narrowband-filter-facing-towards-camera-sensor.webp\"\u003e\u003chr\u003e\n\u003ch3\u003eTransmission Curve\u003c\/h3\u003e\n\u003ca href=\"https:\/\/www.365astronomy.com\/image\/cache\/wp\/lj\/product\/ZWO-Narrowband-h-alpha-oiii-sii-filters-transmission-curve-02.webp\"\u003e \u003cimg alt=\"Transmission curve for ZWO H-alpha, OIII and SII narrowband filters\" src=\"https:\/\/www.365astronomy.com\/image\/cache\/wp\/lj\/product\/ZWO-Narrowband-h-alpha-oiii-sii-filters-transmission-curve-02.webp\"\u003e \u003c\/a\u003e \u003cbr\u003e\u003cbr\u003e\n\u003cfigure\u003e\u003cimg alt=\"\" src=\"https:\/\/www.rothervalleyoptics.co.uk\/user\/products\/productimages\/airmini12.jpeg\"\u003e\u003c\/figure\u003e\n\u003cfigure\u003e\u003cimg alt=\"\" src=\"https:\/\/www.rothervalleyoptics.co.uk\/user\/products\/productimages\/airmini14.jpeg\"\u003e\u003c\/figure\u003e\n\u003c\/div\u003e","brand":"ZWO","offers":[{"title":"Default Title","offer_id":42544504045745,"sku":"Z267-Ha7nmD2","price":281.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0523\/1650\/4241\/files\/zwo-2-h-alpha-7nm-narrowband-filter-833188.webp?v=1718480511"},{"product_id":"zwo-2-oiii-7nm-narrowband-filter","title":"ZWO 2\" OIII 7nm Narrowband Filter","description":"\u003ch1\u003e\u003c\/h1\u003e\n\u003ch3\u003e\n\u003cstrong\u003eThe ZWO OIII 7nm narrowband filter\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eis designed for nebula observation allowing 7nm bandwidth of light centred on a wavelength of 500nm, which corresponds to OIII emission lines, blocking out all other light.  Adding the ZWO OIII narrowband filter to your imaging collection will help you go beyond the RGB imaging and will help capture your favourite nebulae in a totally new light.\u003c\/h3\u003e\n\u003cp\u003eNo matter how polluted your skies may be! Combine it with H-alpha and SII narrowband filters (SHO Set) for tricolour CCD astrophotography or use it with a H-alpha filter to create bicolour images.\u003c\/p\u003e\n\u003cp\u003eNarrowband filters are used to create high contrast deep sky images of certain objects, mainly emission and diffuse nebulae (i.e. Veil Nebula, M42 Orion Nebula, North America Nebula, Horsehead Nebula) or planetary nebulae (i.e. M27 Dumbbell nebula, M57 Ring Nebula, Helix Nebula), just to mention few of well known nebulosity's. Narrowband filters are sometimes used instead of LRGB filter sets and sometimes in combination with them...However, if you don't yet want to commit to full narrowband H-S-O imaging, you might just buy them one-by-one and still be able to use them, i.e. a OIII filter could be used together with a H-alpha for bicolour astrophotography for certain deep sky objects, usually nebulosity's\u003c\/p\u003e\n\u003cp\u003eSome amateur astronomers would use narrowband filters when the Moon is out or if they live in heavily light polluted areas as these filters would practically eliminate the effects of light pollution as a side effect. By applying longer exposure time you will increase the brightness of the nebulosity whilst stars will still appear much fainter (thus smaller and sharper) than if they were imaged with LRGB filters. The sky's background will also stay darker hence contrast will be increased.\u003c\/p\u003e\n\u003cp\u003eWe would recommend to use narrowband filters with fast imaging telescopes with f\/8 and faster focal ratio.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eTechnical Specifications of ZWO OIII Narrowband Filter\u003c\/strong\u003e\u003cbr\u003eSize: 2\" filter cell\u003cbr\u003eFine-optically polished to ensure accurate 1\/4 wavefront over both surfaces\u003cbr\u003eFWHM：7 ± 0.5nm\u003cbr\u003eThickness of glass: 1.9mm ± 0.03mm\u003cbr\u003eTotal Thickness: 7.5mm = 5mm + 2.5mm (thread)\u003cbr\u003eOptical Length: 5mm\u003cbr\u003eThread: M48*0.75 male thread (standard 2\" filter thread)\u003c\/p\u003e\n\u003cp\u003eThe ZWO OIII 7nm narrowband filter is designed for nebula observation allowing 7nm bandwidth of light centred on a wavelength of 500nm, which corresponds to OIII emission lines, blocking out all other light.  Adding the ZWO OIII narrowband filter to your imaging collection will help you go beyond the RGB imaging and will help capture your favourite nebulae in a totally new light, no matter how polluted your skies may be!\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWHICH DIRECTION TO INSTALL THE FILTERS IN?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eIt is a tricky question as we asked various manufacturers and most of these manufacturers think that it doesn't matter, however the manufacturer of ZWO filters advises that in the case of their latest (mark II) narrowband filters the coated side of the filter should face the telescope. Well, there is nothing to loose to follow their advice, so lets do it. Now, how to find out which side is the coated? Open the case and remove the filter from its pouch and put it on top of the pouch as this is most likely the most dust free element in your surrounding. Now hold an item, i.e. a pen above the filter, close enough, but make sure that it won't touch the filter. If you see a single reflection as if it was a mirror, that's the coated side; that side should face the telescope. If you see a double reflection, that side has an anti-reflection coating only and it should face the camera sensor.\u003c\/p\u003e\n\u003cp\u003eImage below shows a double reflection of the pen, so that side should face the camera:\u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"\" src=\"https:\/\/www.365astronomy.com\/image\/cache\/wp\/ij\/content\/narrowband-filter-facing-towards-telescope.webp\"\u003e\u003c\/p\u003e\n\u003cp\u003eImage below shows a single reflection of the pen, so that side should face the telescope:\u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"\" src=\"https:\/\/www.365astronomy.com\/image\/cache\/wp\/ij\/content\/narrowband-filter-facing-towards-camera-sensor.webp\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eTransmission Curve\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003ca href=\"https:\/\/www.365astronomy.com\/image\/cache\/wp\/lj\/product\/ZWO-Narrowband-h-alpha-oiii-sii-filters-transmission-curve-02.webp\"\u003e\u003cimg alt=\"\" src=\"https:\/\/www.365astronomy.com\/image\/cache\/wp\/lj\/product\/ZWO-Narrowband-h-alpha-oiii-sii-filters-transmission-curve-02.webp\"\u003e\u003c\/a\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cdiv\u003e\n\u003cfigure data-trix-attachment='{\"contentType\":\"image\",\"height\":2243,\"url\":\"https:\/\/www.rothervalleyoptics.co.uk\/user\/products\/productimages\/airmini14.jpeg\",\"width\":1200}' data-trix-content-type=\"image\" class=\"attachment attachment--preview\"\u003e\n\u003cfigcaption class=\"attachment__caption\"\u003e\u003c\/figcaption\u003e\n\u003c\/figure\u003e\n\u003c\/div\u003e","brand":"ZWO","offers":[{"title":"Default Title","offer_id":42544504701105,"sku":"Z268-OIII7nmD2","price":281.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0523\/1650\/4241\/files\/zwo-2-oiii-7nm-narrowband-filter-502759.webp?v=1718480509"},{"product_id":"zwo-2-sii-7nm-narrowband-filter","title":"ZWO 2\" SII 7nm Narrowband Filter","description":"\u003ch1\u003eZWO 2\" SII 7nm Narrowband Filter\u003c\/h1\u003e\n\u003cp\u003e(Since mid 2018 ZWO supplies a new, improved version of their narrowband filters. The difference is visible when shooting night sky \"landscapes\" with very bright stars in the field of view, especially with the H-alpha and SII filters, the difference is very-very subtle when using the new OIII filters... Production of the 2\" version started in the end of 2019, so it has ever been only available in the improved version, therefore we did not add a Mark II sign to the title as there has never been a Mark I.)\u003c\/p\u003e\n\u003cp\u003eThe\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eZWO SII 7nm narrowband filter\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003epasses light at 672nm wavelength with a bandpass of 7nm which is designed for nebula observation and imaging. It is suitable for visual observation on most emission nebulae, planetary nebulae and supernova remnants, use it with H-alpha and OIII narrowband filters (SHO Set) for tricolor CCD astrophotography or use it with a H-alpha filter to create bicolor images of nebulosities.\u003c\/p\u003e\n\u003cp\u003eNarrowband filters are used to create high contrast deep sky images of certain objects, mainly emission and diffuse nebulae (i.e. Veil Nebula, M42 Orion Nebula, North America Nebula, Horsehead Nebula) or planetary nebulae (i.e. M27 Dumbbell nebula, M57 Ring Nebula, Helix Nebula), just to mention few of well known nebulosities. Narroband filters are sometimes used instead of LRGB filter sets and sometimes in combination with them...However, if you don't yet want to commit to full narrowband H-S-O imaging, you might just buy them one-by-one and still be able to use them, i.e. a SII filter could be used together with a H-alpha for bicolor astrophotography for certain deep sky objects, usually nebulosities...\u003c\/p\u003e\n\u003cp\u003eSome amateur astronomers would use narrowband filters when the Moon is out or if they live in heavily light polluted areas as these filters would practically eliminate the effects of light pollution as a side effect. By applying longer exposure time you will increase the brightness of the nebulosity whilst stars will still apear much fainter (thus smaller and sharper) than if they were imaged with LRGB filters. The sky's background will also stay darker hence contrast will be increased.\u003c\/p\u003e\n\u003cp\u003eWe would recommend to use narrowband filters with fast imaging telescopes with f\/8 and faster focal ratio.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eTechnical Specifications of ZWO Narrowband Filter Set\u003c\/strong\u003e\u003cbr\u003eSize: 2\" filter cell\u003cbr\u003eFine-optically polished to ensure accurate 1\/4 wavefront over both surfaces\u003cbr\u003eFWHM：7 ± 0.5nm\u003cbr\u003eThickness of glass: 1.9mm ± 0.03mm\u003cbr\u003eTotal Thickness: 7.5mm = 5mm + 2.5mm (thread)\u003cbr\u003eOptical Length: 5mm\u003cbr\u003eThread: M48*0.75 male thread (standard 2\" filter thread)\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWHICH DIRECTION TO INSTALL THE FILTERS IN?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eIt is a tricky question as we asked various manufacturers and most of these manufacturers think that it doesn't matter, however the manufacturer of ZWO filters advises that in the case of their latest (mark II) narrowband filters the coated side of the filter should face the telescope. Well, there is nothing to loose to follow their advice, so lets do it. Now, how to find out which side is the coated? Open the case and remove the filter from its pouch and put it on top of the puch as this is most likely the most dustfree element in your surrounding. Now hold an item, i.e. a pen above the filter, close enough, but make sure that it won't touch the filter. If you see a single reflection as if it was a mirror, that's the coated side; that side should face the telescope. If you see a double reflection, that side has an anti-reflection coating only and it should face the camera sensor.\u003c\/p\u003e\n\u003cp\u003eImage below shows a double reflection of the pen, so that side should face the camera:\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/www.365astronomy.com\/image\/cache\/wp\/ij\/content\/narrowband-filter-facing-towards-telescope.webp\" alt=\"\"\u003e\u003c\/p\u003e\n\u003cp\u003eImage below shows a single reflection of the pen, so that side should face the telescope:\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/www.365astronomy.com\/image\/cache\/wp\/ij\/content\/narrowband-filter-facing-towards-camera-sensor.webp\" alt=\"\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eTransmission Curve\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003ca href=\"https:\/\/www.365astronomy.com\/image\/cache\/wp\/lj\/product\/ZWO-Narrowband-h-alpha-oiii-sii-filters-transmission-curve-02.webp\"\u003e\u003cimg src=\"https:\/\/www.365astronomy.com\/image\/cache\/wp\/lj\/product\/ZWO-Narrowband-h-alpha-oiii-sii-filters-transmission-curve-02.webp\" alt=\"\"\u003e\u003c\/a\u003e\u003c\/strong\u003e\u003c\/p\u003e","brand":"ZWO","offers":[{"title":"Default Title","offer_id":42544505487537,"sku":"Z269-SII7nmD2","price":281.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0523\/1650\/4241\/files\/zwo-2-sii-7nm-narrowband-filter-826201.webp?v=1718480522"},{"product_id":"zwo-31mm-h-alpha-7nm-narrowband-filter-unmounted-mark-ii-1","title":"ZWO 31mm H-alpha 7nm Narrowband Filter - UNMOUNTED - Mark II","description":"\u003ch3\u003eNarrowband filters are used to create high contrast deep sky images of certain objects, mainly emission and diffuse nebulae (i.e. Veil Nebula, M42 Orion Nebula, North America Nebula, Horsehead Nebula) or planetary nebulae (i.e. M27 Dumbbell nebula, M57 Ring Nebula, Helix Nebula), just to mention few of well known nebulosities. Narroband filter sets are sometimes used instead of LRGB filter sets and sometimes in combination with them... However, if you don't yet want to commit to full narrowband H-S-O imaging, it could be a good start to add just a H-alpha filter to your collection of LRGB filters or you might even use it just on its own as we'll explain below...\u003cbr\u003e\n\u003c\/h3\u003e\n\u003cp\u003eSome amateur astronomers would use a H-alpha filter when the Moon is out or if they live in heavily light polluted areas as these filters would practically eliminate the effects of light pollution as a side effect. By applying longer exposure time you will increase the brightness of the nebulosity whilst stars will still appear much fainter (thus smaller and sharper) than if they were imaged with LRGB filters. The sky's background will also stay darker hence contrast will be increased. Many amateurs would use a H-alpha filter in combination with an LRGB set for certain objects, mainly nebulosity's.\u003c\/p\u003e\n\u003cp\u003eOthers would use a H-alpha filter with a colour camera. Although it might seem counter productive, but it is a good compromise when you don't want to spend lots of time with post processing, but sometimes you need that extra narrowband data for a deep sky object... best to use it with fast imaging telescopes with f\/8 and faster focal ratio.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eTechnical Specifications of ZWO H-alpha Narrowband Filter\u003c\/strong\u003e\u003cbr\u003eSize: 31mm unmounted\u003cbr\u003eFine-optically polished to ensure accurate 1\/4 wavefront over both surfaces\u003cbr\u003eFWHM：7 ± 0.5nm\u003cbr\u003eThickness of glass: 1.9mm ± 0.03mm\u003cbr\u003eTotal Thickness: 9mm = 5.5mm + 3.5mm (thread)\u003cbr\u003eOptical Length: 5.5mm\u003cbr\u003eThread: M28.5*0.6 male thread (standard 1.25\" filter thread)\u003cbr\u003e\u003cbr\u003eThe ZWO H-Alpha filter has a bandpass of 7nm and passes light at 656nm wavelength. The light transmission rate comes up to appr. 90% (min. 80%). A 7nm type is a very good choice for narrowband H-alpha astrophotography for high-contrast imaging and revealing rich details of a nebula even in areas with strong light pollution, so prepare to have lots of fun with it!\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWHICH DIRECTION TO INSTALL THE FILTERS IN?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eIt is a tricky question as we asked various manufacturers and most of these manufacturers think that it doesn't matter, however the manufacturer of ZWO filters advises that in the case of their latest (mark II) narrowband filters the coated side of the filter should face the telescope. Well, there is nothing to loose to follow their advice, so lets do it. Now, how to find out which side is the coated? Open the case and remove the filter from its pouch and put it on top of the pouch as this is most likely the most dust free element in your surrounding. Now hold an item, i.e. a pen above the filter, close enough, but make sure that it won't touch the filter. If you see a single reflection as if it was a mirror, that's the coated side; that side should face the telescope. If you see a double reflection, that side has an anti-reflection coating only and it should face the camera sensor.\u003c\/p\u003e\n\u003cp\u003eImage below shows a double reflection of the pen, so that side should face the camera:\u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"\" src=\"https:\/\/www.365astronomy.com\/image\/cache\/wp\/ij\/content\/narrowband-filter-facing-towards-telescope.webp\"\u003e\u003c\/p\u003e\n\u003cp\u003eImage below shows a single reflection of the pen, so that side should face the telescope:\u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"\" src=\"https:\/\/www.365astronomy.com\/image\/cache\/wp\/ij\/content\/narrowband-filter-facing-towards-camera-sensor.webp\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eTransmission Curve\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003ca href=\"https:\/\/www.365astronomy.com\/image\/cache\/wp\/lj\/product\/ZWO-Narrowband-h-alpha-oiii-sii-filters-transmission-curve-02.webp\"\u003e\u003cimg alt=\"\" src=\"https:\/\/www.365astronomy.com\/image\/cache\/wp\/lj\/product\/ZWO-Narrowband-h-alpha-oiii-sii-filters-transmission-curve-02.webp\"\u003e\u003c\/a\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eComparison of New (Mark II) and Old Narrowband filters:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe New (Mark II) Ha filter is based on a new base glass, resulting in less reflection (i.e. less halo around bright stars).\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/www.365astronomy.com\/image\/cache\/wp\/ij\/content\/new-zwo-2018-H-alpha-narrowband-filter-compare1.webp\"\u003e\u003cimg alt=\"\" src=\"https:\/\/www.365astronomy.com\/image\/cache\/wp\/ij\/content\/new-zwo-2018-H-alpha-narrowband-filter-compare1.webp\"\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003eThe New (Mark II) SII filter is based on a new base glass, resulting in less reflection (i.e. less halo around bright stars).\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/www.365astronomy.com\/image\/cache\/wp\/ij\/content\/new-zwo-2018-SII-narrowband-filter-compare1.webp\"\u003e\u003cimg alt=\"\" src=\"https:\/\/www.365astronomy.com\/image\/cache\/wp\/ij\/content\/new-zwo-2018-SII-narrowband-filter-compare1.webp\"\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003eThe New (Mark II) OIII filter is based on the same base glass, but with a new standard coating, resulting in improved blocking of off-band light.\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/www.365astronomy.com\/image\/cache\/wp\/ij\/content\/new-zwo-2018-OIII-narrowband-filter-compare1.webp\"\u003e\u003cimg alt=\"\" src=\"https:\/\/www.365astronomy.com\/image\/cache\/wp\/ij\/content\/new-zwo-2018-OIII-narrowband-filter-compare1.webp\"\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003eHere is a sample image of a test comparison of the old and new ZWO narrowband Ha Filters (ASI1600 mono camera, single frame, 300s, DDP in MaximDL). \u003c\/p\u003e\n\u003cp\u003eThe difference is subtle, but visible, especially when there are really bright stars in the field of view:\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/www.365astronomy.com\/image\/cache\/wp\/ij\/content\/ZWO-Narrowband-h-alpha-real-test-new-2018-mark-II-filters-02.webp\"\u003e\u003cimg alt=\"\" src=\"https:\/\/www.365astronomy.com\/image\/cache\/wp\/ij\/content\/ZWO-Narrowband-h-alpha-real-test-new-2018-mark-II-filters-02.webp\"\u003e\u003c\/a\u003e\u003c\/p\u003e","brand":"ZWO","offers":[{"title":"Default Title","offer_id":42544506306737,"sku":"Z258-Ha7nmD31MkII","price":154.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0523\/1650\/4241\/files\/zwo-31mm-h-alpha-7nm-narrowband-filter-unmounted-mark-ii-611701.webp?v=1718480515"},{"product_id":"zwo-31mm-h-alpha-sii-oiii-7nm-narrowband-filter-set-unmounted-mark-ii","title":"ZWO 31mm H-alpha, SII, OIII 7nm Narrowband Filter Set - UNMOUNTED - Mark II","description":"\u003ch3\u003eNarrowband filters are used to create high contrast deep sky images of certain objects, mainly emission and diffuse nebulae (i.e. Veil Nebula, M42 Orion Nebula, North America Nebula, Horsehead Nebula) or planetary nebulae (i.e. M27 Dumbbell nebula, M57 Ring Nebula, Helix Nebula), just to mention few of well known nebulosities. Narroband filter sets are sometimes used instead of LRGB filter sets and sometimes in combination with them... However, if you don't yet want to commit to full narrowband H-S-O imaging, it could be a good start to add just a H-alpha filter to your collection of LRGB filters or you might even use it just on its own as we'll explain below...\u003cbr\u003e\n\u003c\/h3\u003e\n\u003cp\u003eSome amateur astronomers would use a H-alpha filter when the Moon is out or if they live in heavily light polluted areas as these filters would practically eliminate the effects of light pollution as a side effect. By applying longer exposure time you will increase the brightness of the nebulosity whilst stars will still appear much fainter (thus smaller and sharper) than if they were imaged with LRGB filters. The sky's background will also stay darker hence contrast will be increased. Many amateurs would use a H-alpha filter in combination with an LRGB set for certain objects, mainly nebulosity's.\u003c\/p\u003e\n\u003cp\u003eOthers would use a H-alpha filter with a colour camera. Although it might seem counter productive, but it is a good compromise when you don't want to spend lots of time with post processing, but sometimes you need that extra narrowband data for a deep sky object... best to use it with fast imaging telescopes with f\/8 and faster focal ratio.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eTechnical Specifications of ZWO H-alpha Narrowband Filter\u003c\/strong\u003e\u003cbr\u003eSize: 31mm unmounted\u003cbr\u003eFine-optically polished to ensure accurate 1\/4 wavefront over both surfaces\u003cbr\u003eFWHM：7 ± 0.5nm\u003cbr\u003eThickness of glass: 1.9mm ± 0.03mm\u003cbr\u003eTotal Thickness: 9mm = 5.5mm + 3.5mm (thread)\u003cbr\u003eOptical Length: 5.5mm\u003cbr\u003eThread: M28.5*0.6 male thread (standard 1.25\" filter thread)\u003cbr\u003e\u003cbr\u003eThe ZWO H-Alpha filter has a bandpass of 7nm and passes light at 656nm wavelength. The light transmission rate comes up to appr. 90% (min. 80%). A 7nm type is a very good choice for narrowband H-alpha astrophotography for high-contrast imaging and revealing rich details of a nebula even in areas with strong light pollution, so prepare to have lots of fun with it!\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWHICH DIRECTION TO INSTALL THE FILTERS IN?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eIt is a tricky question as we asked various manufacturers and most of these manufacturers think that it doesn't matter, however the manufacturer of ZWO filters advises that in the case of their latest (mark II) narrowband filters the coated side of the filter should face the telescope. Well, there is nothing to loose to follow their advice, so lets do it. Now, how to find out which side is the coated? Open the case and remove the filter from its pouch and put it on top of the pouch as this is most likely the most dust free element in your surrounding. Now hold an item, i.e. a pen above the filter, close enough, but make sure that it won't touch the filter. If you see a single reflection as if it was a mirror, that's the coated side; that side should face the telescope. If you see a double reflection, that side has an anti-reflection coating only and it should face the camera sensor.\u003c\/p\u003e\n\u003cp\u003eImage below shows a double reflection of the pen, so that side should face the camera:\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/www.365astronomy.com\/image\/cache\/wp\/ij\/content\/ZWO-Narrowband-h-alpha-real-test-new-2018-mark-II-filters-02.webp\"\u003e\u003c\/p\u003e","brand":"ZWO","offers":[{"title":"Default Title","offer_id":42544506732721,"sku":"Z255-NB7nmD31MkII","price":452.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0523\/1650\/4241\/files\/zwo-31mm-h-alpha-sii-oiii-7nm-narrowband-filter-set-unmounted-mark-ii-176650.webp?v=1718480522"},{"product_id":"zwo-31mm-oiii-7nm-narrowband-filter-unmounted-mark-ii","title":"ZWO 31mm OIII 7nm Narrowband Filter - UNMOUNTED - Mark II","description":"\u003ch1\u003e\n\u003cstrong\u003eThe ZWO OIII 7nm narrowband filter\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eis designed for nebula observation allowing 7nm bandwidth of light centered on a wavelength of 500nm, which corresponds to OIII emission lines, blocking out all other light.  \u003cbr\u003e\n\u003c\/h1\u003e\n\u003cp\u003eAdding the ZWO OIII narrowband filter to your imaging collection will help you go beyond the RGB imaging and will help capture your favorite nebulae in a totally new light, no matter how polluted your skies may be! Combine it with H-alpha and SII narrowband filters (SHO Set) for tricolor CCD astrophotography or use it with a H-alpha filter to create bicolor images.\u003c\/p\u003e\n\u003cp\u003e(Since mid 2018 ZWO supplies a new, improved version of their narrowband filters. The difference is visible when shooting night sky \"landscapes\" with very bright stars in the field of view, especially with the H-alpha and SII filters, the difference is very-very subtle when using the new OIII filters...)\u003c\/p\u003e\n\u003cp\u003eNarrowband filters are used to create high contrast deep sky images of certain objects, mainly emission and diffuse nebulae (i.e. Veil Nebula, M42 Orion Nebula, North America Nebula, Horsehead Nebula) or planetary nebulae (i.e. M27 Dumbbell nebula, M57 Ring Nebula, Helix Nebula), just to mention few of well known nebulosities. Narroband filters are sometimes used instead of LRGB filter sets and sometimes in combination with them...However, if you don't yet want to commit to full narrowband H-S-O imaging, you might just buy them one-by-one and still be able to use them, i.e. a OIII filter could be used together with a H-alpha for bicolor astrophotography for certain deep sky objects, usually nebulosities...\u003c\/p\u003e\n\u003cp\u003eSome amateur astronomers would use narrowband filters when the Moon is out or if they live in heavily light polluted areas as these filters would practically eliminate the effects of light pollution as a side effect. By applying longer exposure time you will increase the brightness of the nebulosity whilst stars will still apear much fainter (thus smaller and sharper) than if they were imaged with LRGB filters. The sky's background will also stay darker hence contrast will be increased.\u003c\/p\u003e\n\u003cp\u003eWe would recommend to use narrowband filters with fast imaging telescopes with f\/8 and faster focal ratio.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eTechnical Specifications of ZWO OIII Narrowband Filter\u003c\/strong\u003e\u003cbr\u003eSize: 31mm\u003cbr\u003eFine-optically polished to ensure accurate 1\/4 wavefront over both surfaces\u003cbr\u003eFWHM：7 ± 0.5nm\u003cbr\u003eThickness of glass: 1.9mm ± 0.03mm\u003cbr\u003eTotal Thickness: 9mm = 5.5mm + 3.5mm (thread)\u003cbr\u003eOptical Length: 5.5mm\u003cbr\u003eThread: M28.5*0.6 male thread (standard 1.25\" filter thread)\u003c\/p\u003e\n\u003cp\u003eThe ZWO OIII 7nm narrowband filter is designed for nebula observation allowing 7nm bandwidth of light centered on a wavelength of 500nm, which corresponds to OIII emission lines, blocking out all other light.  Adding the ZWO OIII narrowband filter to your imaging collection will help you go beyond the RGB imaging and will help capture your favorite nebulae in a totally new light, no matter how polluted your skies may be!\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWHICH DIRECTION TO INSTALL THE FILTERS IN?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eIt is a tricky question as we asked various manufacturers and most of these manufacturers think that it doesn't matter, however the manufacturer of ZWO filters advises that in the case of their latest (mark II) narrowband filters the coated side of the filter should face the telescope. Well, there is nothing to loose to follow their advice, so lets do it. Now, how to find out which side is the coated? Open the case and remove the filter from its pouch and put it on top of the puch as this is most likely the most dustfree element in your surrounding. Now hold an item, i.e. a pen above the filter, close enough, but make sure that it won't touch the filter. If you see a single reflection as if it was a mirror, that's the coated side; that side should face the telescope. If you see a double reflection, that side has an anti-reflection coating only and it should face the camera sensor.\u003c\/p\u003e\n\u003cp\u003eImage below shows a double reflection of the pen, so that side should face the camera:\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/www.365astronomy.com\/image\/cache\/wp\/ij\/content\/narrowband-filter-facing-towards-telescope.webp\" alt=\"\"\u003e\u003c\/p\u003e\n\u003cp\u003eImage below shows a single reflection of the pen, so that side should face the telescope:\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/www.365astronomy.com\/image\/cache\/wp\/ij\/content\/narrowband-filter-facing-towards-camera-sensor.webp\" alt=\"\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eTransmission Curve\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003ca href=\"https:\/\/www.365astronomy.com\/image\/cache\/wp\/lj\/product\/ZWO-Narrowband-h-alpha-oiii-sii-filters-transmission-curve-02.webp\"\u003e\u003cimg src=\"https:\/\/www.365astronomy.com\/image\/cache\/wp\/lj\/product\/ZWO-Narrowband-h-alpha-oiii-sii-filters-transmission-curve-02.webp\" alt=\"\"\u003e\u003c\/a\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eComparison of New (Mark II) and Old Narrowband filters:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe New (Mark II) Ha filter is based on a new base glass, resulting in less reflection (i.e. less halo around bright stars).\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/www.365astronomy.com\/image\/cache\/wp\/ij\/content\/new-zwo-2018-H-alpha-narrowband-filter-compare1.webp\"\u003e\u003cimg src=\"https:\/\/www.365astronomy.com\/image\/cache\/wp\/ij\/content\/new-zwo-2018-H-alpha-narrowband-filter-compare1.webp\" alt=\"\"\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003eThe New (Mark II) SII filter is based on a new base glass, resulting in less reflection (i.e. less halo around bright stars).\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/www.365astronomy.com\/image\/cache\/wp\/ij\/content\/new-zwo-2018-SII-narrowband-filter-compare1.webp\"\u003e\u003cimg src=\"https:\/\/www.365astronomy.com\/image\/cache\/wp\/ij\/content\/new-zwo-2018-SII-narrowband-filter-compare1.webp\" alt=\"\"\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003eThe New (Mark II) OIII filter is based on the same base glass, but with a new standard coating, resulting in improved blocking of off-band light.\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/www.365astronomy.com\/image\/cache\/wp\/ij\/content\/new-zwo-2018-OIII-narrowband-filter-compare1.webp\"\u003e\u003cimg src=\"https:\/\/www.365astronomy.com\/image\/cache\/wp\/ij\/content\/new-zwo-2018-OIII-narrowband-filter-compare1.webp\" alt=\"\"\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003eHere is a sample image of a test comparison of the old and new ZWO narrowband Ha Filters (ASI1600 mono camera, single frame, 300s, DDP in MaximDL). \u003c\/p\u003e\n\u003cp\u003eThe difference is subtle, but visible, especially when there are really bright stars in the field of view:\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/www.365astronomy.com\/image\/cache\/wp\/ij\/content\/ZWO-Narrowband-h-alpha-real-test-new-2018-mark-II-filters-02.webp\"\u003e\u003cimg src=\"https:\/\/www.365astronomy.com\/image\/cache\/wp\/ij\/content\/ZWO-Narrowband-h-alpha-real-test-new-2018-mark-II-filters-02.webp\" alt=\"\"\u003e\u003c\/a\u003e\u003c\/p\u003e","brand":"ZWO","offers":[{"title":"Default Title","offer_id":42544506798257,"sku":"Z261-OIII7nmD31MkII","price":154.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0523\/1650\/4241\/files\/zwo-31mm-oiii-7nm-narrowband-filter-unmounted-mark-ii-495640.webp?v=1718480589"},{"product_id":"zwo-31mm-sii-7nm-narrowband-filter-unmounted-mark-ii","title":"ZWO 31mm SII 7nm Narrowband Filter - UNMOUNTED - Mark II","description":"\u003ch1\u003eZWO 31mm SII 7nm Narrowband Filter - UNMOUNTED - Mark II\u003c\/h1\u003e\n\u003cp\u003e(Since mid 2018 ZWO supplies a new, improved version of their narrowband filters. The difference is visible when shooting night sky \"landscapes\" with very bright stars in the field of view, especially with the H-alpha and SII filters, the difference is very-very subtle when using the new OIII filters...)\u003c\/p\u003e\n\u003cp\u003eThe\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eZWO SII 7nm narrowband filter\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003epasses light at 672nm wavelength with a bandpass of 7nm which is designed for nebula observation and imaging. It is suitable for visual observation on most emission nebulae, planetary nebulae and supernova remnants, use it with H-alpha and OIII narrowband filters (SHO Set) for tricolor CCD astrophotography or use it with a H-alpha filter to create bicolor images of nebulosities.\u003c\/p\u003e\n\u003cp\u003eNarrowband filters are used to create high contrast deep sky images of certain objects, mainly emission and diffuse nebulae (i.e. Veil Nebula, M42 Orion Nebula, North America Nebula, Horsehead Nebula) or planetary nebulae (i.e. M27 Dumbbell nebula, M57 Ring Nebula, Helix Nebula), just to mention few of well known nebulosities. Narroband filters are sometimes used instead of LRGB filter sets and sometimes in combination with them...However, if you don't yet want to commit to full narrowband H-S-O imaging, you might just buy them one-by-one and still be able to use them, i.e. a SII filter could be used together with a H-alpha for bicolor astrophotography for certain deep sky objects, usually nebulosities...\u003c\/p\u003e\n\u003cp\u003eSome amateur astronomers would use narrowband filters when the Moon is out or if they live in heavily light polluted areas as these filters would practically eliminate the effects of light pollution as a side effect. By applying longer exposure time you will increase the brightness of the nebulosity whilst stars will still apear much fainter (thus smaller and sharper) than if they were imaged with LRGB filters. The sky's background will also stay darker hence contrast will be increased.\u003c\/p\u003e\n\u003cp\u003eWe would recommend to use narrowband filters with fast imaging telescopes with f\/8 and faster focal ratio.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eTechnical Specifications of ZWO Narrowband Filter Set\u003c\/strong\u003e\u003cbr\u003eSize: 31mm\u003cbr\u003eFine-optically polished to ensure accurate 1\/4 wavefront over both surfaces\u003cbr\u003eFWHM：7 ± 0.5nm\u003cbr\u003eThickness of glass: 1.9mm ± 0.03mm\u003cbr\u003eTotal Thickness: 9mm = 5.5mm + 3.5mm (thread)\u003cbr\u003eOptical Length: 5.5mm\u003cbr\u003eThread: M28.5*0.6 male thread (standard 1.25\" filter thread)\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWHICH DIRECTION TO INSTALL THE FILTERS IN?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eIt is a tricky question as we asked various manufacturers and most of these manufacturers think that it doesn't matter, however the manufacturer of ZWO filters advises that in the case of their latest (mark II) narrowband filters the coated side of the filter should face the telescope. Well, there is nothing to loose to follow their advice, so lets do it. Now, how to find out which side is the coated? Open the case and remove the filter from its pouch and put it on top of the puch as this is most likely the most dustfree element in your surrounding. Now hold an item, i.e. a pen above the filter, close enough, but make sure that it won't touch the filter. If you see a single reflection as if it was a mirror, that's the coated side; that side should face the telescope. If you see a double reflection, that side has an anti-reflection coating only and it should face the camera sensor.\u003c\/p\u003e\n\u003cp\u003eImage below shows a double reflection of the pen, so that side should face the camera:\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/www.365astronomy.com\/image\/cache\/wp\/ij\/content\/narrowband-filter-facing-towards-telescope.webp\" alt=\"\"\u003e\u003c\/p\u003e\n\u003cp\u003eImage below shows a single reflection of the pen, so that side should face the telescope:\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/www.365astronomy.com\/image\/cache\/wp\/ij\/content\/narrowband-filter-facing-towards-camera-sensor.webp\" alt=\"\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eTransmission Curve\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003ca href=\"https:\/\/www.365astronomy.com\/image\/cache\/wp\/lj\/product\/ZWO-Narrowband-h-alpha-oiii-sii-filters-transmission-curve-02.webp\"\u003e\u003cimg src=\"https:\/\/www.365astronomy.com\/image\/cache\/wp\/lj\/product\/ZWO-Narrowband-h-alpha-oiii-sii-filters-transmission-curve-02.webp\" alt=\"\"\u003e\u003c\/a\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eComparison of New (Mark II) and Old Narrowband filters:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe New (Mark II) Ha filter is based on a new base glass, resulting in less reflection (i.e. less halo around bright stars).\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/www.365astronomy.com\/image\/cache\/wp\/ij\/content\/new-zwo-2018-H-alpha-narrowband-filter-compare1.webp\"\u003e\u003cimg src=\"https:\/\/www.365astronomy.com\/image\/cache\/wp\/ij\/content\/new-zwo-2018-H-alpha-narrowband-filter-compare1.webp\" alt=\"\"\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003eThe New (Mark II) SII filter is based on a new base glass, resulting in less reflection (i.e. less halo around bright stars).\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/www.365astronomy.com\/image\/cache\/wp\/ij\/content\/new-zwo-2018-SII-narrowband-filter-compare1.webp\"\u003e\u003cimg src=\"https:\/\/www.365astronomy.com\/image\/cache\/wp\/ij\/content\/new-zwo-2018-SII-narrowband-filter-compare1.webp\" alt=\"\"\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003eThe New (Mark II) OIII filter is based on the same base glass, but with a new standard coating, resulting in improved blocking of off-band light.\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/www.365astronomy.com\/image\/cache\/wp\/ij\/content\/new-zwo-2018-OIII-narrowband-filter-compare1.webp\"\u003e\u003cimg src=\"https:\/\/www.365astronomy.com\/image\/cache\/wp\/ij\/content\/new-zwo-2018-OIII-narrowband-filter-compare1.webp\" alt=\"\"\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003eHere is a sample image of a test comparison of the old and new ZWO narrowband Ha Filters (ASI1600 mono camera, single frame, 300s, DDP in MaximDL). \u003c\/p\u003e\n\u003cp\u003eThe difference is subtle, but visible, especially when there are really bright stars in the field of view:\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/www.365astronomy.com\/image\/cache\/wp\/ij\/content\/ZWO-Narrowband-h-alpha-real-test-new-2018-mark-II-filters-02.webp\"\u003e\u003cimg src=\"https:\/\/www.365astronomy.com\/image\/cache\/wp\/ij\/content\/ZWO-Narrowband-h-alpha-real-test-new-2018-mark-II-filters-02.webp\" alt=\"\"\u003e\u003c\/a\u003e\u003c\/p\u003e","brand":"ZWO","offers":[{"title":"Default Title","offer_id":42544507453617,"sku":"Z264-SII7nmD31MkII","price":154.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0523\/1650\/4241\/files\/zwo-31mm-sii-7nm-narrowband-filter-unmounted-mark-ii-756263.webp?v=1718480590"},{"product_id":"zwo-pier-extensions","title":"ZWO Pier Extensions","description":"\u003cdiv\u003e\n    \u003ch1\u003eZWO Pier Extensions and Accessories\u003c\/h1\u003e\n    \u003cp\u003eEnhance the versatility and functionality of your astrophotography setup with a range of ZWO Pier Extensions and related accessories. Designed to provide optimal height and stability, these products ensure seamless operation for your mounts and tripods. Whether you’re working with the ZWO AM5 or AM3 mounts, these extensions and spare parts are crafted with precision to meet the demands of astrophotographers.\u003c\/p\u003e\n\n    \u003ch2\u003eZWO Pier Extension for AM5 Mount - 200mm\u003c\/h2\u003e\n    \u003cp\u003eThe 200mm ZWO Pier Extension is a robust and lightweight addition to the AM5 mount. This extension increases the effective height of your setup, reducing the chance of collisions between your telescope and tripod. It’s an essential accessory for achieving more flexibility in telescope positioning, especially when imaging near the zenith.\u003c\/p\u003e\n\n    \u003ch2\u003eZWO Pier Extension for AM3 \u0026amp; AM5 Mounts - 160mm\u003c\/h2\u003e\n    \u003cp\u003eThe 160mm ZWO Pier Extension is specifically designed for use with both the AM3 and AM5 mounts. It offers a compact yet stable solution for users needing additional height without compromising portability. Made with durable materials, it integrates seamlessly with ZWO tripods and ensures reliable performance under various conditions.\u003c\/p\u003e\n\u003cp\u003eZWO Pier Extensions\u003c\/p\u003e\n\n    \u003ch2\u003eZWO Spare Silver (Aluminium) Plate for TC40 Carbon Fibre Tripod\u003c\/h2\u003e\n    \u003cp\u003eThis spare aluminium plate is a must-have for owners of the TC40 Carbon Fibre Tripod. It provides a durable and sturdy connection point, ensuring long-lasting support for your ZWO Pier Extensions and mount. The precision-machined finish guarantees a perfect fit and consistent performance.\u003c\/p\u003e\n\n    \u003ch2\u003eZWO 3pcs of Pillar Rods for Pier Extension PE200\u003c\/h2\u003e\n    \u003cp\u003eReplacement or additional pillar rods for the PE200 ZWO Pier Extension are available in a set of three. These rods are essential for maintaining the structural integrity and stability of your pier extension, ensuring your astrophotography rig remains secure during operation.\u003c\/p\u003e\n\n    \u003ch2\u003eZWO Counterweight Rod for AM5 Mount\u003c\/h2\u003e\n    \u003cp\u003eThe ZWO Counterweight Rod for the AM5 mount is a practical accessory for balancing heavier payloads. It integrates flawlessly with ZWO Pier Extensions, allowing users to stabilize their equipment for optimal imaging results.\u003c\/p\u003e\n\n    \u003ch2\u003eWhy Choose ZWO Pier Extensions?\u003c\/h2\u003e\n    \u003cul\u003e\n        \u003cli\u003eEnhanced height for better telescope clearance and reduced risk of collisions.\u003c\/li\u003e\n        \u003cli\u003eDurable construction ensures long-term reliability and stability.\u003c\/li\u003e\n        \u003cli\u003ePrecision-engineered for seamless compatibility with ZWO mounts and tripods.\u003c\/li\u003e\n        \u003cli\u003eIdeal for astrophotography setups requiring flexibility and adaptability.\u003c\/li\u003e\n    \u003c\/ul\u003e\n\n    \u003cp\u003eInvest in ZWO Pier Extensions and related accessories to optimize your astrophotography experience. These products provide the stability, height, and adaptability you need for successful imaging sessions.\u003c\/p\u003e\n\u003cp\u003eZWO Pier Extensions from Dark Clear Skies!\u003c\/p\u003e\n\u003c\/div\u003e","brand":"ZWO","offers":[{"title":"ZWO Pier Extension for AM5 Mount - 200mm","offer_id":44491928731825,"sku":"ZWO-PE200","price":189.0,"currency_code":"GBP","in_stock":true},{"title":"ZWO Pier Extension for AM3 \u0026 AM5 Mounts - 160mm","offer_id":44491928764593,"sku":"ZWO-PE160","price":106.0,"currency_code":"GBP","in_stock":true},{"title":"ZWO Spare Silver (Aluminium) Plate for TC40 Carbon Fibre Tripod","offer_id":44491928797361,"sku":"ZWO-SILVER-PLATE","price":32.0,"currency_code":"GBP","in_stock":true},{"title":"ZWO 3pcs of Pillar rods for Pier Extension PE200","offer_id":44491928830129,"sku":"ZWO-PILLAR160","price":43.0,"currency_code":"GBP","in_stock":true},{"title":"ZWO C\/w rod for AM5 Mount","offer_id":44491928862897,"sku":"ZWO-BC230","price":42.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0523\/1650\/4241\/files\/zwo-pe200-pier-extension-for-am5-mount-617996.webp?v=1732580484"},{"product_id":"zwo-tc40-carbon-fibre-tripod","title":"ZWO TC40 Carbon Fibre Tripod","description":"\u003ch1\u003eZWO TC40 Carbon Fibre Tripod - Dark Clear Skies  - Ideal for Astrophotography\u003c\/h1\u003e\n\u003cp\u003eThe \u003cb\u003eZWO TC40 Carbon Fibre Tripod  \u003c\/b\u003e is a premium tripod designed to provide outstanding stability and portability for astrophotography enthusiasts. Made from high-quality carbon fibre, this tripod is both lightweight and exceptionally strong, ensuring your equipment remains steady during long exposure shots and challenging conditions.\u003c\/p\u003e\n\u003ch2\u003eWhy Choose the ZWO TC40 Carbon Fibre Tripod ?\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eZWO TC40\u003c\/strong\u003e offers an unparalleled combination of durability and ease of use. Its carbon fibre construction not only reduces weight but also enhances rigidity, making it an ideal choice for Astro photographers who require a reliable, portable support system for their telescopes and cameras.\u003c\/p\u003e\n\u003ch2\u003eKey Features of the ZWO TC40 Carbon Fibre Tripod\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eLightweight Design:\u003c\/strong\u003e Weighing only 2.1kg, the TC40 is easy to carry and transport, perfect for astrophotography on the go.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh Load Capacity:\u003c\/strong\u003e Despite its lightweight design, the tripod can support up to 40kg, accommodating a wide range of telescopes and astrophotography equipment.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAdjustable Height:\u003c\/strong\u003e The tripod features adjustable legs with a maximum height of 1300mm and a minimum height of 450mm, allowing you to set up your equipment at the perfect viewing height.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRobust Construction:\u003c\/strong\u003e Made from premium carbon fibre, the TC40 provides excellent stability and vibration reduction, ensuring clear, sharp images.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompact and Portable:\u003c\/strong\u003e The tripod folds down to a compact size of 520mm, making it easy to transport in its included carrying case.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eEnhanced Stability for Clear Imaging\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eZWO TC40 Carbon Fibre Tripod\u003c\/strong\u003e is designed to offer maximum stability with minimal vibration. Its sturdy construction and high load capacity ensure your telescope or camera remains secure, providing the stability needed for high-precision astrophotography.\u003c\/p\u003e\n\u003ch2\u003eEasy to Set Up and Adjust\u003c\/h2\u003e\n\u003cp\u003eThe tripod's adjustable legs and quick-release locks make it easy to set up and adjust, allowing you to focus on capturing the perfect shot without worrying about your equipment's stability. Whether you're on uneven ground or in a remote location, the TC40 ensures your setup remains steady and reliable.\u003c\/p\u003e\n\u003ch2\u003ePerfect for Astrophotography\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eZWO TC40 Carbon Fibre Tripod\u003c\/strong\u003e is an excellent choice for Astro photographers who need a dependable, lightweight support system for their telescopes and cameras. Its high load capacity and durable construction make it ideal for long exposure astrophotography, where stability is crucial for capturing detailed images of celestial objects.\u003c\/p\u003e\n\u003ch2\u003eWhat's Included\u003c\/h2\u003e\n\u003cp\u003eWhen you purchase the \u003cstrong\u003eZWO TC40 Carbon Fibre Tripod\u003c\/strong\u003e, you'll receive:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eZWO TC40 Carbon Fibre Tripod\u003c\/li\u003e\n\u003cli\u003eCarrying Case\u003c\/li\u003e\n\u003cli\u003eAdjustable Leg Locks\u003c\/li\u003e\n\u003cli\u003eUser Manual\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eOrder your ZWO TC40 Tripod today and enhance your astrophotography setup with a tripod that offers superior stability, portability, and performance.\u003c\/p\u003e\n\u003cdiv class=\"wp-block-image\" style=\"font-family: europa, sans-serif; font-size: 18px; line-height: inherit; outline: 0px; overflow-wrap: break-word; margin-top: 0em; margin-bottom: 1.57em; color: rgb(122, 126, 131); 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