{"title":"ToupTek Guide Cameras","description":"\u003cp\u003eExplore ToupTek guide cameras for telescope autoguiding.\u003c\/p\u003e","products":[{"product_id":"touptek-gpm462c-guide-camera-high-sensitivity-precision-imaging","title":"ToupTek GPM462C Guide Camera – High Sensitivity \u0026 Precision Imaging","description":"\u003ch2\u003eToupTek GPM462C Guide Camera with Sony IMX462 Sensor\u003c\/h2\u003e\n\u003cp\u003eElevate your astrophotography with the ToupTek GPM462C Guide Camera, equipped with the high-sensitivity Sony IMX462 back-illuminated sensor. Engineered for excellence, it provides a large full well capacity, minimal readout noise, and a wide dynamic range, perfect for planetary, solar, and lunar imaging.\u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"ToupTek Astro GPM462C guide camera side view in blue, featuring high precision for astrophotography, available at Dark Clear Skies.\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0523\/1650\/4241\/files\/ToupTek_Astro_GPM462C_Guide_Camera_Side_View.jpg?v=1730216337\"\u003e\u003c\/p\u003e\n\u003ch3\u003eKey Features:\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eIMX462 Color CMOS Sensor:\u003c\/strong\u003e High-resolution 2.1MP (1920x1080) sensor\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh Sensitivity:\u003c\/strong\u003e Enhanced for clear images under low-light conditions\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLow Noise:\u003c\/strong\u003e 0.76-2.4e- read noise for sharper detail\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh Frame Rate:\u003c\/strong\u003e 18 FPS at full resolution\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWide Dynamic Range:\u003c\/strong\u003e 74.1 dB for capturing rich tonal details\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConnectivity:\u003c\/strong\u003e USB 2.0 Type-C and ST4 autoguider port\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMulti-Platform Support:\u003c\/strong\u003e Compatible with Windows, macOS, Linux, and Android\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eAdvanced Specifications:\u003c\/h3\u003e\n\u003cp\u003eThe ToupTek GPM462C offers a 12-bit ADC for rich detail and a built-in frame buffer to maintain stable data transmission. Covering a spectral range of 380-690nm, the IR-cut window ensures exceptional image quality.\u003c\/p\u003e\n\u003ch3\u003eVersatile Mounting Options:\u003c\/h3\u003e\n\u003cp\u003eThis camera includes a 1.25” nosepiece for telescope mounting and a C-mount adapter for industrial lenses. Its durable alloy body and passive cooling ensure lasting, stable performance.\u003c\/p\u003e\n\u003cp\u003eEnhance your astronomical imaging setup with the ToupTek GPM462C Guide Camera, delivering precision, durability, and high performance across all major operating systems.\u003c\/p\u003e\n\u003ch3\u003eOptimized for Precision Imaging:\u003c\/h3\u003e\n\u003cp\u003eThe ToupTek GPM462C Guide Camera brings innovative imaging technology with its Sony IMX462 sensor. Its high sensitivity in the infrared range, combined with ultra-low noise and high dynamic range, makes it an ideal choice for capturing intricate planetary, solar, and lunar details, as well as general guiding and deep-sky imaging applications.\u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"Performance chart of ToupTek GPM462C in HCG mode, highlighting e\/ADU, read noise, full well, and dynamic range for astrophotography.\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0523\/1650\/4241\/files\/ToupTek_GPM462C_HCG_Mode_Performance_Chart.jpg?v=1730216510\"\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cimg alt=\"Performance chart of ToupTek GPM462C in LCG mode, displaying e\/ADU, read noise, full well, and dynamic range at various gain levels.\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0523\/1650\/4241\/files\/ToupTek_GPM462C_LCG_Mode_Performance_Chart.jpg?v=1730216479\"\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cimg alt=\"Color response graph of the ToupTek GPM462C camera sensor, showing sensitivity across red, green, and blue wavelengths for optimal imaging.\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0523\/1650\/4241\/files\/ToupTek_GPM462C_Color_Response_Graph.jpg?v=1730216453\"\u003e\u003c\/p\u003e\n\u003ch3\u003eTechnical Advantages:\u003c\/h3\u003e\n\u003cp\u003eThis guide camera supports digital binning from 1x1 to 8x8, offering both stacking and averaging options. With conversion gain switch modes (HCG and LCG) and hardware ROI, users can adapt settings based on their needs, achieving higher frame rates with smaller ROI sizes and optimal performance for various imaging conditions.\u003c\/p\u003e\n\u003ch3\u003eDurable and User-Friendly Design:\u003c\/h3\u003e\n\u003cp\u003eThe ToupTek GPM462C is crafted from tough alloy, providing a durable and reliable build for extensive use. Designed with an IR-CUT or AR-coated window, it prevents reflection, enhancing the sensor's longevity and performance. Its passive cooling system maintains optimal operating temperatures for sustained, reliable usage, even during extended imaging sessions.\u003c\/p\u003e\n\u003ch3\u003eSeamless Integration and Control:\u003c\/h3\u003e\n\u003cp\u003eWith a USB 2.0 Type-C interface, the ToupTek GPM462C supports plug-and-play operation across multiple platforms, including Windows, macOS, Linux, and Android. The included SDK enables full customization and control, offering compatibility with C\/C++, C#\/VB.NET, Python, Java, DirectShow, and Twain for a tailored imaging experience.\u003c\/p\u003e\n\u003ch3\u003ePackage Includes:\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e1 x ToupTek GPM462C Guide Camera\u003c\/li\u003e\n\u003cli\u003e1 x USB3.0 A to C cable (2m)\u003c\/li\u003e\n\u003cli\u003e1 x 1.25-inch telescope nosepiece\u003c\/li\u003e\n\u003cli\u003e1 x ST4 guiding cable\u003c\/li\u003e\n\u003cli\u003e1 x CS-mount adapter ring\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cimg alt=\"Complete accessory kit for ToupTek Astro GPM462C guide camera, including cables and adapters, ideal for astrophotography setups.\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0523\/1650\/4241\/files\/ToupTek_Astro_GPM462C_Camera_Kit_Accessories.jpg?v=1730216426\"\u003e\u003c\/p\u003e\n\u003cp\u003eFor astrophotographers and astronomers seeking advanced guiding and imaging capability, the ToupTek GPM462C Guide Camera offers a feature-rich, high-performance solution. Order now to capture the night sky with unparalleled detail and clarity.\u003c\/p\u003e","brand":"ToupTek","offers":[{"title":"Default Title","offer_id":53630615945592,"sku":"GPM462C","price":179.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0523\/1650\/4241\/files\/ToupTek_Astro_GPM462C_Guide_Camera_Side_View.jpg?v=1730216337"},{"product_id":"gpm662c","title":"ToupTek GPM662C Colour Guide \u0026 Planetary Camera – Sony IMX662","description":"\u003cdiv class=\"dcs-product-guide\"\u003e\n  \u003ch2\u003eToupTek GPM662C – sensitive guiding and colour imaging in one compact camera\u003c\/h2\u003e\n  \u003cp\u003eBuild a versatile telescope setup with the \u003cstrong\u003eToupTek GPM662C colour guide and planetary camera\u003c\/strong\u003e. Combining a \u003cstrong\u003eSony IMX662 back-illuminated CMOS sensor\u003c\/strong\u003e, 2.9µm pixels and an integrated ST4 guide port, it offers a lightweight solution for autoguiding alongside lunar and planetary imaging.\u003c\/p\u003e\n  \u003cp\u003eUSB power keeps your cabling straightforward, while the supplied 1.25-inch nosepiece and CS-mount adapter provide flexible connection options for compatible telescopes, guide scopes and lenses.\u003c\/p\u003e\n\n  \u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0523\/1650\/4241\/files\/1.webp?v=1789308447\" alt=\"ToupTek GPM662C colour guide and planetary astronomy camera\" style=\"max-width:100%;height:auto;\"\u003e\u003c\/p\u003e\n\n  \u003ch2\u003eWhy choose the ToupTek GPM662C?\u003c\/h2\u003e\n  \u003cul\u003e\n    \u003cli\u003e\n\u003cstrong\u003eSony IMX662 colour sensor:\u003c\/strong\u003e capture images at 1920 × 1080 resolution with compact 2.9µm pixels.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eLow read noise:\u003c\/strong\u003e HCG mode reaches a manufacturer-specified minimum of 0.48e⁻ at high gain.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eGreater capacity for brighter targets:\u003c\/strong\u003e LCG mode provides a maximum full-well capacity of approximately 39ke⁻.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eIntegrated ST4 port:\u003c\/strong\u003e connect to a compatible mount for software-controlled guiding corrections.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eUSB-powered convenience:\u003c\/strong\u003e one USB Type-C connection supplies power and transfers image data.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eLightweight construction:\u003c\/strong\u003e the 65.3g camera adds little weight to your guiding setup.\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003ch2\u003eA sensitive Sony sensor at its heart\u003c\/h2\u003e\n  \u003cp\u003eThe GPM662C uses a \u003cstrong\u003e2.1-megapixel back-illuminated colour sensor\u003c\/strong\u003e with an active imaging area of 5.57 × 3.13mm. ToupTek specifies a peak quantum efficiency above 91%, describing the sensor's efficiency at converting incoming photons into an electrical signal at its most responsive wavelength.\u003c\/p\u003e\n  \u003cp\u003eThe spectral-response chart below shows how the sensor's red, green and blue channels respond across different wavelengths. The camera's usable response also depends on the protective window and any filters fitted in the optical path.\u003c\/p\u003e\n\n  \u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0523\/1650\/4241\/files\/Spectral_Response_Curve.webp?v=1789308301\" alt=\"Sony IMX662 sensor spectral-response curves for the red, green and blue colour channels\" loading=\"lazy\" style=\"max-width:100%;height:auto;\"\u003e\u003c\/p\u003e\n\n  \u003ch2\u003eChoose the gain mode to suit your target\u003c\/h2\u003e\n\n  \u003ch3\u003eLCG mode: more capacity for brighter signals\u003c\/h3\u003e\n  \u003cp\u003e\u003cstrong\u003eLow Conversion Gain mode\u003c\/strong\u003e offers a maximum full-well capacity of \u003cstrong\u003e39.034ke⁻\u003c\/strong\u003e. At lower gain settings, this gives each pixel more capacity before saturation, which can be useful when capturing brighter targets or working with bright guide stars.\u003c\/p\u003e\n  \u003cp\u003eThe chart below shows how full-well capacity, read noise and dynamic range change as gain increases.\u003c\/p\u003e\n\n  \u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0523\/1650\/4241\/files\/LCG_Performance.webp?v=1789308300\" alt=\"ToupTek GPM662C LCG performance charts showing conversion gain, read noise, full-well capacity and dynamic range\" loading=\"lazy\" style=\"max-width:100%;height:auto;\"\u003e\u003c\/p\u003e\n\n  \u003ch3\u003eHCG mode: lower read noise for faint signals\u003c\/h3\u003e\n  \u003cp\u003e\u003cstrong\u003eHigh Conversion Gain mode\u003c\/strong\u003e reduces read noise, with ToupTek reporting values from \u003cstrong\u003e1.11e⁻ down to 0.48e⁻\u003c\/strong\u003e across the stated gain range. This can be useful when working with faint guide stars or short exposures where read noise contributes more strongly to the captured image.\u003c\/p\u003e\n  \u003cp\u003eIncreasing gain also reduces the available full-well capacity. Choose your settings to retain a clear, unsaturated guide star or preserve detail in your imaging target.\u003c\/p\u003e\n\n  \u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0523\/1650\/4241\/files\/HCG_Performance.webp?v=1789308301\" alt=\"ToupTek GPM662C HCG performance charts showing conversion gain, read noise, full-well capacity and dynamic range\" loading=\"lazy\" style=\"max-width:100%;height:auto;\"\u003e\u003c\/p\u003e\n\n  \u003cp\u003e\u003cem\u003eThe lowest read noise and highest full-well capacity occur at different gain settings and modes; they are not simultaneous performance figures.\u003c\/em\u003e\u003c\/p\u003e\n\n  \u003ch2\u003eStraightforward autoguiding connections\u003c\/h2\u003e\n  \u003cp\u003eFit the GPM662C to a compatible guide scope, connect it to your computer or supported controller by USB, and select the appropriate camera driver in your guiding software. The software measures guide-star movement and calculates corrections for your mount.\u003c\/p\u003e\n  \u003cp\u003eFor \u003cstrong\u003eST4 guiding\u003c\/strong\u003e, connect the supplied ST4 cable between the camera and your mount's compatible guide port. The camera does not operate as a standalone guider: a computer or supported controller running guiding software is required.\u003c\/p\u003e\n\n  \u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0523\/1650\/4241\/files\/touptek-gpm662c-usb-c-st4-connections.jpg?v=1789308667\" alt=\"ToupTek GPM series camera showing the USB Type-C data and power connection and ST4 autoguider port\" loading=\"lazy\" style=\"max-width:100%;height:auto;\"\u003e\u003c\/p\u003e\n\n  \u003ch2\u003eExplore lunar and planetary imaging\u003c\/h2\u003e\n  \u003cp\u003eMove the camera from your guide scope to a compatible telescope to capture colour images of the Moon and planets. At the full \u003cstrong\u003e1920 × 1080 resolution\u003c\/strong\u003e, the GPM662C delivers up to \u003cstrong\u003e17.8 frames per second in 8-bit mode\u003c\/strong\u003e or \u003cstrong\u003e8.9 frames per second in 12-bit mode\u003c\/strong\u003e.\u003c\/p\u003e\n  \u003cp\u003eA smaller \u003cstrong\u003eregion of interest (ROI)\u003c\/strong\u003e reduces the area being read from the sensor and can increase capture speed. The camera also supports digital binning from 1×1 to 8×8 and includes a frame buffer to help manage image-data transfer.\u003c\/p\u003e\n  \u003cp\u003eThe Type-C socket uses the \u003cstrong\u003eUSB 2.0 interface\u003c\/strong\u003e. Cooling is passive, with no regulated thermoelectric cooling system.\u003c\/p\u003e\n\n  \u003ch2\u003eTechnical specifications\u003c\/h2\u003e\n  \u003cdiv style=\"overflow-x:auto;\"\u003e\n    \u003ctable\u003e\n      \u003ctbody\u003e\n        \u003ctr\u003e\n\u003cth scope=\"row\"\u003eModel\u003c\/th\u003e\n\u003ctd\u003eToupTek GPM662C\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003cth scope=\"row\"\u003eSensor\u003c\/th\u003e\n\u003ctd\u003eSony IMX662 back-illuminated colour CMOS\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003cth scope=\"row\"\u003eResolution\u003c\/th\u003e\n\u003ctd\u003e1920 × 1080 pixels, approximately 2.1MP\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003cth scope=\"row\"\u003ePixel size\u003c\/th\u003e\n\u003ctd\u003e2.9 × 2.9µm\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003cth scope=\"row\"\u003eOptical format\u003c\/th\u003e\n\u003ctd\u003e1\/2.8-inch\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003cth scope=\"row\"\u003eActive imaging area\u003c\/th\u003e\n\u003ctd\u003e5.57 × 3.13mm\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003cth scope=\"row\"\u003eADC\u003c\/th\u003e\n\u003ctd\u003e12-bit\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003cth scope=\"row\"\u003eFull-resolution frame rate\u003c\/th\u003e\n\u003ctd\u003eUp to 17.8fps at 8-bit; 8.9fps at 12-bit\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003cth scope=\"row\"\u003eExposure range\u003c\/th\u003e\n\u003ctd\u003e0.1ms–1000s\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003cth scope=\"row\"\u003eGain modes\u003c\/th\u003e\n\u003ctd\u003eHCG and LCG\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003cth scope=\"row\"\u003eRead noise\u003c\/th\u003e\n\u003ctd\u003e0.48–6.81e⁻, depending on gain and mode\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003cth scope=\"row\"\u003eMaximum full-well capacity\u003c\/th\u003e\n\u003ctd\u003e39.034ke⁻ in LCG mode\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003cth scope=\"row\"\u003ePeak quantum efficiency\u003c\/th\u003e\n\u003ctd\u003eAbove 91%, as specified by ToupTek\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003cth scope=\"row\"\u003eShutter\u003c\/th\u003e\n\u003ctd\u003eRolling shutter\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003cth scope=\"row\"\u003eBinning\u003c\/th\u003e\n\u003ctd\u003eDigital 1×1 to 8×8\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003cth scope=\"row\"\u003eFrame buffer\u003c\/th\u003e\n\u003ctd\u003eBuilt in\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003cth scope=\"row\"\u003eData connection\u003c\/th\u003e\n\u003ctd\u003eUSB 2.0 Type-C\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003cth scope=\"row\"\u003eGuide connection\u003c\/th\u003e\n\u003ctd\u003eST4 autoguider port\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003cth scope=\"row\"\u003ePower supply\u003c\/th\u003e\n\u003ctd\u003eUSB powered\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003cth scope=\"row\"\u003eCooling\u003c\/th\u003e\n\u003ctd\u003ePassive; no regulated TEC cooling\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003cth scope=\"row\"\u003eOptical connections\u003c\/th\u003e\n\u003ctd\u003e1.25-inch telescope fitting and CS-mount adapter\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003cth scope=\"row\"\u003eBack focus\u003c\/th\u003e\n\u003ctd\u003e8.5mm; 12.5mm with CS adapter; 17.5mm with C adapter\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003cth scope=\"row\"\u003eOverall dimensions\u003c\/th\u003e\n\u003ctd\u003e37mm diameter × 72.4mm, as specified by ToupTek\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003cth scope=\"row\"\u003eCamera weight\u003c\/th\u003e\n\u003ctd\u003e65.3g\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003c\/tbody\u003e\n    \u003c\/table\u003e\n  \u003c\/div\u003e\n\n  \u003ch2\u003eSoftware and optical compatibility\u003c\/h2\u003e\n  \u003cp\u003eToupTek lists support for \u003cstrong\u003eToupSky, PHD2, SharpCap and FireCapture\u003c\/strong\u003e through the applicable native, ASCOM or WDM driver interfaces. Available features depend on your operating system, software version and installed driver. Visit \u003ca href=\"https:\/\/www.touptek-astro.com\/\"\u003eToupTek's official website\u003c\/a\u003e for software and driver downloads.\u003c\/p\u003e\n  \u003cp\u003e\u003cstrong\u003ePlanning to image in infrared?\u003c\/strong\u003e ToupTek's documentation lists both IR-cut and AR protective-window configurations. Contact us to confirm the supplied configuration before ordering specifically for infrared use.\u003c\/p\u003e\n  \u003cp\u003eCheck that your telescope or guide scope provides sufficient focus travel for the chosen adapter arrangement. Additional lenses and filters are sold separately.\u003c\/p\u003e\n\n  \u003ch2\u003eWhat's included?\u003c\/h2\u003e\n  \u003cul\u003e\n    \u003cli\u003eToupTek GPM662C colour camera with CS-mount adapter\u003c\/li\u003e\n    \u003cli\u003e2m USB Type-A to Type-C cable\u003c\/li\u003e\n    \u003cli\u003e2m ST4 guide cable\u003c\/li\u003e\n    \u003cli\u003e1.25-inch nosepiece\u003c\/li\u003e\n    \u003cli\u003e5mm adapter ring\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0523\/1650\/4241\/files\/touptek-gpm662c-package-contents.jpg?v=1789308688\" alt=\"ToupTek GPM662C standard package with camera, USB cable, ST4 guide cable, nosepiece and adapter ring\" loading=\"lazy\" style=\"max-width:100%;height:auto;\"\u003e\u003c\/p\u003e\n\n  \u003ch2\u003eBuild your setup with Dark Clear Skies\u003c\/h2\u003e\n  \u003cp\u003eWhether you are adding autoguiding to your imaging rig or exploring colour lunar and planetary capture, we can help you check the connections and suitability of the GPM662C for your equipment. \u003cstrong\u003eContact Dark Clear Skies for advice on matching your camera, telescope and guiding setup.\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Touptek","offers":[{"title":"Default Title","offer_id":55659953422712,"sku":"GPM662C","price":135.0,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0523\/1650\/4241\/files\/1.webp?v=1789308447"},{"product_id":"touptek-gpm662m-monochrome-guide-camera-sony-imx662","title":"ToupTek GPM662M Monochrome Guide Camera – Sony IMX662","description":"\u003cdiv class=\"dcs-product-guide\"\u003e\n\u003ch2\u003eToupTek GPM662M – compact monochrome guiding with imaging flexibility\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eToupTek GPM662M\u003c\/strong\u003e is a lightweight monochrome astronomy camera for autoguiding and lunar or planetary capture. Its \u003cstrong\u003eSony IMX662 sensor\u003c\/strong\u003e combines 1920 × 1080 resolution with 2.9µm pixels, while USB power and an integrated ST4 port keep connections straightforward.\u003c\/p\u003e\n\u003cp\u003eChoose it when you want a dedicated guide camera that can also record greyscale telescope images. For colour imaging, use separate filtered exposures and combine them during processing.\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0523\/1650\/4241\/files\/monoHero.jpg?v=1789310391\" alt=\"ToupTek GPM662M monochrome guide camera\" loading=\"lazy\" style=\"max-width:100%;height:auto;\"\u003e\u003c\/p\u003e\n\u003ch2\u003eWhy choose a monochrome guide camera?\u003c\/h2\u003e\n\u003cp\u003eA monochrome sensor records brightness without splitting its pixels into red, green and blue channels through a Bayer colour-filter array. This makes it a natural fit for guiding, where the task is to measure a star's position rather than reproduce its colour.\u003c\/p\u003e\n\u003cp\u003eIt also gives you control over the wavelengths recorded when imaging through separate filters. The result is a more involved capture workflow than a colour camera, with flexibility for greyscale, RGB and suitable filtered imaging.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDedicated guiding:\u003c\/strong\u003e monitor guide-star movement and send corrections through your guiding setup.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLunar capture:\u003c\/strong\u003e record greyscale views of craters, mountain ranges and the changing terminator.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePlanetary imaging:\u003c\/strong\u003e capture unfiltered or filtered sequences for stacking and processing.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompact installation:\u003c\/strong\u003e a 65.3g body keeps the camera's contribution to your rig's weight small.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eHow it connects to your guiding setup\u003c\/h2\u003e\n\u003col\u003e\n\u003cli\u003eFit the camera to a compatible guide scope and bring the stars into focus.\u003c\/li\u003e\n\u003cli\u003eConnect the camera's USB Type-C socket to your computer or supported controller for power and image data.\u003c\/li\u003e\n\u003cli\u003eSelect the camera and mount connection in your guiding software.\u003c\/li\u003e\n\u003cli\u003eFor ST4 guiding, connect the supplied ST4 cable from the camera to your mount's compatible guide port, then calibrate the guiding system.\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003cp\u003eThe guiding software measures movement and calculates corrections. The GPM662M requires a computer or supported controller; plugging the ST4 cable into the mount alone does not provide autonomous guiding.\u003c\/p\u003e\n\u003cp\u003eCheck your guide scope's fitting and available focus travel before ordering. Camera sensitivity is only one part of successful guiding: secure mounting, accurate focus and appropriate software settings also matter.\u003c\/p\u003e\n\u003ch2\u003eHCG and LCG: choose the settings for your target\u003c\/h2\u003e\n\u003ch3\u003eHCG for lower read noise\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eHigh Conversion Gain\u003c\/strong\u003e mode offers a stated read-noise range of \u003cstrong\u003e0.4–1.32e⁻\u003c\/strong\u003e. Lower read noise can help when working with faint signals, but increasing gain also reduces the signal capacity available before a pixel saturates.\u003c\/p\u003e\n\u003ch3\u003eLCG for greater signal capacity\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eLow Conversion Gain\u003c\/strong\u003e mode provides a maximum full-well capacity of \u003cstrong\u003e33.8ke⁻\u003c\/strong\u003e, with stated read noise of 2.33–5.86e⁻. It is useful to consider when brighter signals need more headroom.\u003c\/p\u003e\n\u003cp\u003eFor guiding, aim for a clearly detected star with an unsaturated centre. For imaging, adjust exposure and gain together to preserve bright detail. The lowest read noise and maximum full well occur at different settings.\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0523\/1650\/4241\/files\/monoChart.jpg?v=1789310404\" alt=\"ToupTek GPM662M HCG charts showing read noise and full-well performance across gain settings\" loading=\"lazy\" style=\"max-width:100%;height:auto;\"\u003e\u003c\/p\u003e\n\u003ch2\u003eUnderstand the capture speed\u003c\/h2\u003e\n\u003cp\u003eAt full resolution, the GPM662M delivers up to \u003cstrong\u003e17.8fps in 8-bit mode\u003c\/strong\u003e or \u003cstrong\u003e8.9fps in 12-bit mode\u003c\/strong\u003e. The 12-bit mode provides finer numerical brightness steps, while 8-bit capture offers the higher stated frame rate.\u003c\/p\u003e\n\u003cp\u003eThis model uses \u003cstrong\u003eUSB 2.0 through a Type-C connector\u003c\/strong\u003e. If rapid planetary capture is your main priority, compare full-resolution frame rates carefully when choosing your camera. Exposure length, computer performance and recording settings can also limit the rate achieved in practice.\u003c\/p\u003e\n\u003ch2\u003eAR window and filtered imaging\u003c\/h2\u003e\n\u003cp\u003eToupTek specifies an \u003cstrong\u003eAR-coated window\u003c\/strong\u003e and a spectral-response range of \u003cstrong\u003e380–1100nm\u003c\/strong\u003e. This allows you to consider suitable visible-light and near-infrared filters for your target and optical system.\u003c\/p\u003e\n\u003cp\u003eThe quoted range does not mean equal sensitivity at every wavelength. Filter transmission, telescope optics, target brightness and exposure all influence the recorded signal. Additional filters and lenses are sold separately.\u003c\/p\u003e\n\u003ch2\u003eTechnical specifications\u003c\/h2\u003e\n\u003cdiv style=\"overflow-x:auto;\"\u003e\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eSensor\u003c\/th\u003e\n\u003ctd\u003eSony IMX662 monochrome CMOS\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eResolution\u003c\/th\u003e\n\u003ctd\u003e1920 × 1080; 2.1MP\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003ePixels\u003c\/th\u003e\n\u003ctd\u003e2.9µm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eFormat\u003c\/th\u003e\n\u003ctd\u003e1\/2.8-inch\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eADC\u003c\/th\u003e\n\u003ctd\u003e12-bit\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eFull-resolution speed\u003c\/th\u003e\n\u003ctd\u003e17.8fps (8-bit); 8.9fps (12-bit)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eExposure\u003c\/th\u003e\n\u003ctd\u003e0.1ms–1000s\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eRead noise\u003c\/th\u003e\n\u003ctd\u003eHCG: 0.4–1.32e⁻; LCG: 2.33–5.86e⁻\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eMaximum full well\u003c\/th\u003e\n\u003ctd\u003e33.8ke⁻ (LCG)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eWindow\u003c\/th\u003e\n\u003ctd\u003eAR-coated; stated response 380–1100nm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eConnections\u003c\/th\u003e\n\u003ctd\u003eUSB 2.0 Type-C; ST4; CS-mount; 1.25-inch\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eDimensions \/ weight\u003c\/th\u003e\n\u003ctd\u003e37 × 72.4mm; 65.3g\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003c\/div\u003e\n\u003ch2\u003eSoftware compatibility\u003c\/h2\u003e\n\u003cp\u003eToupTek lists \u003cstrong\u003ePHD2, SharpCap and FireCapture\u003c\/strong\u003e support through the appropriate drivers. Install the driver required by your software and operating system, and check controller support before buying for a standalone imaging controller.\u003c\/p\u003e\n\u003cp\u003eSoftware compatibility does not necessarily include a paid software licence. Visit \u003ca href=\"https:\/\/www.touptekastro.com\/products\/gpm662m\"\u003eToupTek's GPM662M product page\u003c\/a\u003e for the manufacturer's product information and support links.\u003c\/p\u003e\n\u003ch2\u003eWhat's in the standard package?\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eToupTek GPM662M monochrome camera with CS-mount\u003c\/li\u003e\n\u003cli\u003e2m USB Type-A to Type-C cable\u003c\/li\u003e\n\u003cli\u003e2m ST4 guide cable\u003c\/li\u003e\n\u003cli\u003e1.25-inch nosepiece\u003c\/li\u003e\n\u003cli\u003e5mm adapter ring\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0523\/1650\/4241\/files\/monoPack.jpg?v=1789310418\" alt=\"ToupTek GPM standard camera package with USB cable, ST4 cable, nosepiece and adapter ring\" loading=\"lazy\" style=\"max-width:100%;height:auto;\"\u003e\u003c\/p\u003e\n\u003ch2\u003eIs the GPM662M right for you?\u003c\/h2\u003e\n\u003cp\u003eIt suits an imaging rig needing a compact monochrome guider, with the option to use the same camera for telescope capture on other nights. Choose the \u003ca href=\"\/products\/gpm662c\"\u003eGPM662C colour version\u003c\/a\u003e if capturing colour in a single sequence matters more than a monochrome workflow.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eNeed help choosing?\u003c\/strong\u003e Tell Dark Clear Skies which telescope, guide scope, mount and controller you use. We can help you check the connections and choose a practical setup.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Touptek","offers":[{"title":"Default Title","offer_id":55659967840632,"sku":"GPM662M","price":134.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0523\/1650\/4241\/files\/monoHero.jpg?v=1789310391"},{"product_id":"gpm174m","title":"ToupTek GPM174M Monochrome Guide Camera","description":"\u003cdiv class=\"dcs-product-guide\"\u003e\n\u003ch2\u003eA wider view for finding guide stars\u003c\/h2\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0523\/1650\/4241\/files\/touptek-gpm174m-1.jpg?v=1789312456\" alt=\"ToupTek GPM174M monochrome guide camera side view\"\u003e\u003c\/p\u003e\n\u003cp\u003eThe \u003cstrong\u003eToupTek GPM174M\u003c\/strong\u003e combines a large monochrome sensor with 5.86µm pixels for autoguiding through a guide scope or compatible off-axis guider. Its Sony IMX249 sensor records a 1920 × 1200 image, giving you room to locate and select a suitable guide star.\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0523\/1650\/4241\/files\/touptek-gpm174m-5.jpg?v=1789312511\" alt=\"GPM174M field of view and connection features\" loading=\"lazy\" style=\"max-width: 100%; height: auto;\"\u003e\u003c\/p\u003e\n\u003ch2\u003eWhy choose the GPM174M?\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eLarge 1\/1.2-inch sensor:\u003c\/strong\u003e an 11.3 × 7.03mm imaging area.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGlobal shutter:\u003c\/strong\u003e exposes the whole frame simultaneously.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMonochrome capture:\u003c\/strong\u003e useful for guiding and lunar or planetary imaging.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSimple connections:\u003c\/strong\u003e USB-C supplies power and data; ST4 connects to a compatible mount.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBuilt-in frame buffer:\u003c\/strong\u003e supports stable image transfer.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0523\/1650\/4241\/files\/touptek-gpm174m-6.jpg?v=1789312526\" alt=\"GPM174M Sony IMX249 monochrome sensor\" loading=\"lazy\" style=\"max-width: 100%; height: auto;\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0523\/1650\/4241\/files\/touptek-gpm174m-7.jpg?v=1789312541\" alt=\"GPM174M quantum efficiency curve\" loading=\"lazy\" style=\"max-width: 100%; height: auto;\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0523\/1650\/4241\/files\/touptek-gpm174m-8.jpg?v=1789312558\" alt=\"GPM174M gain read noise full well and dynamic range charts\" loading=\"lazy\" style=\"max-width: 100%; height: auto;\"\u003e\u003c\/p\u003e\n\u003ch2\u003eConnecting your guiding setup\u003c\/h2\u003e\n\u003cp\u003eFit the camera to your guide scope or compatible OAG, connect USB and select the camera in your guiding software. Add the ST4 cable when using the mount’s guide port. Guiding corrections are calculated by software; the camera does not guide independently. Check OAG prism coverage and available focus travel before choosing adapters.\u003c\/p\u003e\n\u003cp\u003eFull-resolution capture reaches 16.2fps at 8-bit or 8.5fps at 12-bit. A smaller region of interest can increase frame rate. The USB-C connector operates at USB 2.0 speed, and cooling is passive.\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0523\/1650\/4241\/files\/touptek-gpm174m-10.jpg?v=1789312587\" alt=\"GPM174M USB-C and ST4 guide ports\" loading=\"lazy\" style=\"max-width: 100%; height: auto;\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0523\/1650\/4241\/files\/touptek-gpm174m-11.jpg?v=1789312601\" alt=\"GPM174M off-axis guider and extender connection diagram\" loading=\"lazy\" style=\"max-width: 100%; height: auto;\"\u003e\u003c\/p\u003e\n\u003ch2\u003eTechnical specifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eSensor\u003c\/th\u003e\n\u003ctd\u003eSony IMX249 monochrome CMOS\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eResolution \/ pixels\u003c\/th\u003e\n\u003ctd\u003e1920 × 1200 (2.3MP) \/ 5.86µm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eFormat \/ area\u003c\/th\u003e\n\u003ctd\u003e1\/1.2-inch \/ 11.3 × 7.03mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eShutter \/ ADC\u003c\/th\u003e\n\u003ctd\u003eGlobal \/ 12-bit\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eExposure\u003c\/th\u003e\n\u003ctd\u003e0.42ms–1000s\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eRead noise\u003c\/th\u003e\n\u003ctd\u003e3.96–6.48e⁻, gain dependent\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eFull well \/ peak QE\u003c\/th\u003e\n\u003ctd\u003e33.4ke⁻ \/ approximately 89%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eInterfaces\u003c\/th\u003e\n\u003ctd\u003eUSB 2.0 Type-C; ST4\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eBack focus\u003c\/th\u003e\n\u003ctd\u003e8.5mm; 12.5mm with CS-mount; 17.5mm with C-mount\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eDimensions \/ camera weight\u003c\/th\u003e\n\u003ctd\u003e37mm diameter × 72.4mm \/ approximately 70g\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003ePerformance figures depend on gain and capture settings.\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0523\/1650\/4241\/files\/touptek-gpm174m-9.jpg?v=1789312573\" alt=\"GPM174M mechanical dimensions\" loading=\"lazy\" style=\"max-width: 100%; height: auto;\"\u003e\u003c\/p\u003e\n\u003ch2\u003eSoftware and accessories\u003c\/h2\u003e\n\u003cp\u003eToupTek lists PHD2, SharpCap and FireCapture compatibility through appropriate drivers. Check software and operating-system support before purchase. The product page specifies an AR-coated window.\u003c\/p\u003e\n\u003ch2\u003eWhat’s included?\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eGPM174M monochrome camera\u003c\/li\u003e\n\u003cli\u003e2m USB Type-A to Type-C cable\u003c\/li\u003e\n\u003cli\u003e2m ST4 guide cable\u003c\/li\u003e\n\u003cli\u003e1.25-inch nosepiece\u003c\/li\u003e\n\u003cli\u003eCS-mount ring\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eGuide scopes, off-axis guiders and additional optics are sold separately. Contact Dark Clear Skies for help matching your setup.\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0523\/1650\/4241\/files\/touptek-gpm174m-12.jpg?v=1789312618\" alt=\"GPM174M camera and included accessories\" loading=\"lazy\" style=\"max-width: 100%; height: auto;\"\u003e\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Touptek","offers":[{"title":"Default Title","offer_id":55659973345656,"sku":"GPM174M","price":279.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0523\/1650\/4241\/files\/touptek-gpm174m-1.jpg?v=1789312456"},{"product_id":"gpm662m-infrared-milky-way-set","title":"ToupTek GPM662M Infrared Milky Way Set","description":"\u003cdiv class=\"dcs-product-guide\"\u003e\n\u003ch2\u003eExplore the Milky Way in infrared\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eToupTek GPM662M Infrared Milky Way Set\u003c\/strong\u003e pairs the monochrome guide camera with a \u003cstrong\u003e2.8mm f\/2 CS-mount lens and LP825 infrared-pass filter\u003c\/strong\u003e. Capture broad areas of the night sky without a telescope, then reconfigure the camera for autoguiding when needed.\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0523\/1650\/4241\/files\/touptek-gpm662m-milky-way-1.jpg?v=1789315222\" alt=\"ToupTek GPM662M Infrared Milky Way Set with lens and filter\" loading=\"lazy\" style=\"max-width:100%;height:auto;\"\u003e\u003c\/p\u003e\n\u003ch2\u003eWhat makes this set different?\u003c\/h2\u003e\n\u003cp\u003eYou get the GPM662M camera plus the lens, infrared filter and filter adapter ring. The LP825 filter selects near-infrared light for monochrome sky imaging. It can reduce the effects of visible artificial lighting, although results still depend on sky conditions, exposure and processing.\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0523\/1650\/4241\/files\/touptek-gpm662m-milky-way-2.jpg?v=1789315234\" alt=\"ToupTek infrared Milky Way accessory set\" loading=\"lazy\" style=\"max-width:100%;height:auto;\"\u003e\u003c\/p\u003e\n\u003ch2\u003eSet up for wide-field imaging\u003c\/h2\u003e\n\u003cp\u003eFollow the illustrated lens-installation sequence below, secure the camera with a suitable clamp and tripod, then connect it to your computer or compatible controller. Focus on stars and adjust exposure to suit your sky. Stacking exposures and applying dark frames can improve the finished image.\u003c\/p\u003e\n\u003cp\u003eThe camera needs capture software and a USB connection. A tripod, mounting clamp and computer or controller are sold separately.\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0523\/1650\/4241\/files\/touptek-gpm662m-milky-way-3.jpg?v=1789315248\" alt=\"GPM662M lens and infrared filter installation guide\" loading=\"lazy\" style=\"max-width:100%;height:auto;\"\u003e\u003c\/p\u003e\n\u003ch2\u003eA guide camera as well\u003c\/h2\u003e\n\u003cp\u003eFor telescope guiding, reconfigure the front adapters and fit the camera to a compatible guide scope or off-axis guider. Guiding software calculates corrections; use the ST4 connection when guiding through your mount’s guide port.\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0523\/1650\/4241\/files\/touptek-gpm662m-milky-way-7.jpg?v=1789315542\" alt=\"GPM662M USB-C and ST4 connections\" loading=\"lazy\" style=\"max-width:100%;height:auto;\"\u003e\u003c\/p\u003e\n\u003ch2\u003eSpecifications at a glance\u003c\/h2\u003e\n\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eCamera\u003c\/th\u003e\n\u003ctd\u003eGPM662M monochrome; Sony IMX662\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eResolution \/ pixel size\u003c\/th\u003e\n\u003ctd\u003e1920 × 1080 (2.1MP) \/ 2.9µm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eLens\u003c\/th\u003e\n\u003ctd\u003e2.8mm f\/2 CS-mount fisheye\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eInfrared filter\u003c\/th\u003e\n\u003ctd\u003eLP825, 825nm long-pass\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eConnections\u003c\/th\u003e\n\u003ctd\u003eUSB 2.0 Type-C; ST4\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eFull-resolution capture\u003c\/th\u003e\n\u003ctd\u003e17.8fps at 8-bit; 8.9fps at 12-bit\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eExposure range\u003c\/th\u003e\n\u003ctd\u003e0.1ms–1000s\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eGain modes \/ ADC\u003c\/th\u003e\n\u003ctd\u003eHCG and LCG \/ 12-bit\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eCooling\u003c\/th\u003e\n\u003ctd\u003ePassive; USB powered\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eCamera-only weight\u003c\/th\u003e\n\u003ctd\u003e65.3g; excludes lens, filter and accessories\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0523\/1650\/4241\/files\/touptek-gpm662m-milky-way-4.jpg?v=1789315259\" alt=\"GPM662M spectral response curve\" loading=\"lazy\" style=\"max-width:100%;height:auto;\"\u003e\u003c\/p\u003e\n\u003ch2\u003eGain and performance\u003c\/h2\u003e\n\u003cp\u003eHCG and LCG modes offer different balances of read noise and full-well capacity. The manufacturer’s charts show how performance changes with gain; peak figures are not simultaneous.\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0523\/1650\/4241\/files\/touptek-gpm662m-milky-way-5.jpg?v=1789315510\" alt=\"GPM662M HCG performance charts\" loading=\"lazy\" style=\"max-width:100%;height:auto;\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0523\/1650\/4241\/files\/touptek-gpm662m-milky-way-6.jpg?v=1789315530\" alt=\"GPM662M LCG performance charts\" loading=\"lazy\" style=\"max-width:100%;height:auto;\"\u003e\u003c\/p\u003e\n\u003ch2\u003eWhat’s included?\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eGPM662M monochrome camera with CS-mount adapter\u003c\/li\u003e\n\u003cli\u003e2.8mm f\/2 CS-mount lens\u003c\/li\u003e\n\u003cli\u003eLP825 infrared-pass filter and adapter ring\u003c\/li\u003e\n\u003cli\u003eUSB Type-A to Type-C cable\u003c\/li\u003e\n\u003cli\u003eST4 guide cable\u003c\/li\u003e\n\u003cli\u003e1.25-inch nosepiece and 5mm adapter ring\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0523\/1650\/4241\/files\/touptek-gpm662m-milky-way-8.jpg?v=1789315555\" alt=\"GPM662M standard camera accessories\" loading=\"lazy\" style=\"max-width:100%;height:auto;\"\u003e\u003c\/p\u003e\n\u003cp\u003eAlready have a lens and filter? See the \u003ca href=\"\/products\/touptek-gpm662m-monochrome-guide-camera-sony-imx662\"\u003eGPM662M camera-only option\u003c\/a\u003e. Contact Dark Clear Skies for help choosing your setup.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"ToupTek","offers":[{"title":"Default Title","offer_id":55659987665272,"sku":"GPM662MSET","price":164.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0523\/1650\/4241\/files\/touptek-gpm662m-milky-way-1.jpg?v=1789315223"},{"product_id":"gpm662c-infrared-galaxy-milky-way-set","title":"ToupTek GPM662C Infrared Galaxy Set – Milky Way Imaging","description":"\u003cdiv class=\"dcs-product-guide\"\u003e\n\u003ch2\u003eColour guiding meets infrared Milky Way imaging\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eToupTek GPM662C Infrared Galaxy Set\u003c\/strong\u003e combines the Sony IMX662 colour guide camera with an \u003cstrong\u003e825nm infrared-pass filter and CS-mount lens\u003c\/strong\u003e. Use the lens for wide-field night-sky capture, or reconfigure the camera for a compatible telescope or guide scope.\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0523\/1650\/4241\/files\/touptek-gpm662c-galaxy-set-1.jpg?v=1789316126\" alt=\"ToupTek GPM662C colour guide camera\" loading=\"lazy\" style=\"max-width:100%;height:auto;\"\u003e\u003c\/p\u003e\n\u003ch2\u003eWhat makes it a Galaxy Set?\u003c\/h2\u003e\n\u003cp\u003eThis bundle adds a lens and infrared filter to the standard camera package. Selecting near-infrared light can reduce the contribution of visible artificial lighting. Results depend on sky conditions, exposure and processing; the filter does not remove every source of light pollution.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eInfrared images are not natural-colour photographs.\u003c\/strong\u003e The GPM662C has a colour sensor, but the supplied IR-pass filter blocks visible wavelengths. Use an appropriate visible-light optical configuration for conventional colour imaging.\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0523\/1650\/4241\/files\/touptek-gpm662c-galaxy-set-2.jpg?v=1789316139\" alt=\"ToupTek infrared Galaxy Set lens and filter\" loading=\"lazy\" style=\"max-width:100%;height:auto;\"\u003e\u003c\/p\u003e\n\u003ch2\u003eGetting started\u003c\/h2\u003e\n\u003cp\u003eFollow the manufacturer's adapter and lens installation diagram, support the camera securely with a suitable clamp and tripod, then connect it by USB to your computer or compatible controller. Focus on stars and adjust exposure to suit the sky. Stacking and dark-frame calibration can improve the result.\u003c\/p\u003e\n\u003cp\u003eFor autoguiding, fit the telescope adapters and use compatible guiding software. Connect the ST4 cable when using your mount's guide port. The camera requires software to calculate corrections.\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0523\/1650\/4241\/files\/touptek-gpm662c-galaxy-set-3.jpg?v=1789316150\" alt=\"GPM662 lens and infrared filter installation\" loading=\"lazy\" style=\"max-width:100%;height:auto;\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0523\/1650\/4241\/files\/touptek-gpm662c-galaxy-set-7.jpg?v=1789316204\" alt=\"GPM camera USB-C and ST4 connections\" loading=\"lazy\" style=\"max-width:100%;height:auto;\"\u003e\u003c\/p\u003e\n\u003ch2\u003eTechnical specifications\u003c\/h2\u003e\n\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eSensor\u003c\/th\u003e\n\u003ctd\u003eSony IMX662 colour CMOS\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eResolution \/ pixels\u003c\/th\u003e\n\u003ctd\u003e1920 × 1080 (2.1MP) \/ 2.9µm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eSensor format\u003c\/th\u003e\n\u003ctd\u003e1\/2.8-inch\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eSet accessories\u003c\/th\u003e\n\u003ctd\u003eCS-mount lens; 825nm IR-pass filter and adapter\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eConnections\u003c\/th\u003e\n\u003ctd\u003eUSB 2.0 Type-C; ST4\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eFull-resolution frame rate\u003c\/th\u003e\n\u003ctd\u003e17.8fps at 8-bit; 8.9fps at 12-bit\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eADC \/ gain modes\u003c\/th\u003e\n\u003ctd\u003e12-bit \/ HCG and LCG\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eExposure range\u003c\/th\u003e\n\u003ctd\u003e0.1ms–1000s\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003ePower \/ cooling\u003c\/th\u003e\n\u003ctd\u003eUSB powered \/ passive\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eCamera-only weight\u003c\/th\u003e\n\u003ctd\u003e65.3g; excludes set accessories\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0523\/1650\/4241\/files\/touptek-gpm662c-galaxy-set-4.jpg?v=1789316164\" alt=\"GPM662C spectral response\" loading=\"lazy\" style=\"max-width:100%;height:auto;\"\u003e\u003c\/p\u003e\n\u003ch2\u003eCamera performance\u003c\/h2\u003e\n\u003cp\u003eHCG and LCG settings offer different balances of read noise and full-well capacity. The manufacturer’s charts show performance across the gain range.\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0523\/1650\/4241\/files\/touptek-gpm662c-galaxy-set-5.jpg?v=1789316177\" alt=\"GPM662C HCG performance charts\" loading=\"lazy\" style=\"max-width:100%;height:auto;\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0523\/1650\/4241\/files\/touptek-gpm662c-galaxy-set-6.jpg?v=1789316191\" alt=\"GPM662C LCG performance charts\" loading=\"lazy\" style=\"max-width:100%;height:auto;\"\u003e\u003c\/p\u003e\n\u003ch2\u003eWhat’s included?\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eGPM662C colour camera with CS-mount adapter\u003c\/li\u003e\n\u003cli\u003eCS-mount lens\u003c\/li\u003e\n\u003cli\u003e825nm infrared-pass filter and adapter\u003c\/li\u003e\n\u003cli\u003e2m USB Type-A to Type-C cable\u003c\/li\u003e\n\u003cli\u003e2m ST4 guide cable\u003c\/li\u003e\n\u003cli\u003e1.25-inch nosepiece and 5mm adapter ring\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eTripod, mounting clamp and computer or controller are sold separately. Contact Dark Clear Skies for help matching your setup.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"ToupTek","offers":[{"title":"Default Title","offer_id":55659988124024,"sku":"GPM662CSET","price":164.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0523\/1650\/4241\/files\/touptek-gpm662c-galaxy-set-camera-lens-filter.png?v=1789319112"}],"url":"https:\/\/www.darkclearskies.co.uk\/collections\/touptek-guide-cameras.oembed","provider":"Dark Clear Skies ","version":"1.0","type":"link"}