{"title":"ZWO Cooled Mono Cameras","description":"\u003cp\u003eExplore ZWO cooled monochrome astronomy cameras for advanced deep-sky astrophotography. Mono sensors provide high sensitivity and flexible LRGB and narrowband imaging when paired with suitable filters and filter wheels.\u003c\/p\u003e","products":[{"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":2473.0,"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":"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-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":4740.0,"currency_code":"GBP","in_stock":true},{"title":"ASI6200MMP+EFW5x2+OAG-L+2\" LRGB+ 2\" H-alpha","offer_id":54823139967352,"sku":"ASI6200MM-PRO-2","price":5020.0,"currency_code":"GBP","in_stock":true},{"title":"ASI6200MMP+EFW7x2+OAG-L+2\" LRGB+ 2\" HSO","offer_id":54823140000120,"sku":"ASI6200MM-PRO-3","price":5562.0,"currency_code":"GBP","in_stock":true},{"title":"ZWO ASI 6200MM PRO Cooled Mono Camera","offer_id":55369700147576,"sku":null,"price":3999.0,"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-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-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-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-asi-990mm-pro","title":"ZWO ASI990MM Pro Monochrome SWIR Camera","description":"\u003ch2\u003eZWO ASI990MM Pro Monochrome SWIR Camera\u003c\/h2\u003e\n\u003cp class=\"lead\"\u003eA scientific‑grade, cooled short‑wave infrared (SWIR) camera built around Sony’s IMX990 InGaAs sensor. With 1.3 MP global‑shutter resolution, 5 µm pixels and dual‑stage TEC cooling, ASI990MM Pro delivers exceptionally clean SWIR imaging for research, lab, and specialist astrophotography from \u003cstrong\u003e~0.4–1.7 µm\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cul class=\"key-points\"\u003e\n\u003cli\u003e\n\u003cstrong\u003eSony IMX990 InGaAs\u003c\/strong\u003e – 1280 × 1024, 1.31 MP, 5 µm square pixels, global shutter.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh sensitivity\u003c\/strong\u003e – QE peak ≈ \u003cstrong\u003e80% @ 1200 nm\u003c\/strong\u003e and broad VIS‑SWIR response (≈400–1700 nm).\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eClean data\u003c\/strong\u003e – dual‑stage TEC cooling (ΔT ≈ 35 °C), low read noise (~21.3 e‑), amp‑glow suppression, 256 MB DDR3 buffer.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUp to ~32 fps\u003c\/strong\u003e full‑frame; ideal for lab capture, spectroscopy assistance, EAA\/SWIR experiments.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eM42×0.75\u003c\/strong\u003e front thread, \u003cstrong\u003e6.5 mm\u003c\/strong\u003e native backfocus or \u003cstrong\u003e17.5 mm\u003c\/strong\u003e with included 11 mm T2 extender for flexible integration.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eWhy choose ASI990MM Pro\u003c\/h2\u003e\n\u003cp\u003eCompared with conventional CMOS astronomy cameras, the \u003cem\u003eSenSWIR\u003c\/em\u003e IMX990 sensor captures beyond the visible into SWIR, revealing features obscured by dust and enabling specialist measurements. The global shutter keeps stars and targets geometrically true, while deep cooling and the onboard buffer maintain clean, reliable data over long sessions.\u003c\/p\u003e\n\u003ch2\u003eKey features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e1\/2″ optical format IMX990 InGaAs SWIR sensor.\u003c\/li\u003e\n\u003cli\u003eResolution: \u003cstrong\u003e1280 × 1024 (1.31 MP)\u003c\/strong\u003e.\u003c\/li\u003e\n\u003cli\u003ePixel size: \u003cstrong\u003e5.0 × 5.0 µm\u003c\/strong\u003e.\u003c\/li\u003e\n\u003cli\u003eGlobal shutter; approx. \u003cstrong\u003e31.9 fps\u003c\/strong\u003e at full resolution (USB3).\u003c\/li\u003e\n\u003cli\u003eRead noise: ~\u003cstrong\u003e21.27 e‑\u003c\/strong\u003e (low gain).\u003c\/li\u003e\n\u003cli\u003eFull‑well capacity: up to \u003cstrong\u003e~166,000 e‑\u003c\/strong\u003e.\u003c\/li\u003e\n\u003cli\u003eCooling: \u003cstrong\u003edual‑stage TEC\u003c\/strong\u003e, ΔT ≈ \u003cstrong\u003e35 °C\u003c\/strong\u003e below ambient.\u003c\/li\u003e\n\u003cli\u003eQE peak ≈ \u003cstrong\u003e80% @ 1200 nm\u003c\/strong\u003e; response ≈ \u003cstrong\u003e400–1700 nm\u003c\/strong\u003e.\u003c\/li\u003e\n\u003cli\u003eInterfaces: \u003cstrong\u003eUSB 3.0\u003c\/strong\u003e (Type‑B), 2× USB 2.0 hub ports.\u003c\/li\u003e\n\u003cli\u003eOn‑camera memory: \u003cstrong\u003e256 MB DDR3\u003c\/strong\u003e buffer.\u003c\/li\u003e\n\u003cli\u003eMechanical: \u003cstrong\u003eM42×0.75\u003c\/strong\u003e (T2) thread; 6.5 mm \/ 17.5 mm backfocus options.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable class=\"spec-table\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eSensor\u003c\/th\u003e\n\u003ctd\u003eSony IMX990 (InGaAs, SenSWIR)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eOptical format\u003c\/th\u003e\n\u003ctd\u003eType 1\/2″\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eResolution\u003c\/th\u003e\n\u003ctd\u003e1280 × 1024 (≈1.31 MP)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003ePixel size\u003c\/th\u003e\n\u003ctd\u003e5.0 µm × 5.0 µm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eShutter\u003c\/th\u003e\n\u003ctd\u003eElectronic global\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eQE (peak)\u003c\/th\u003e\n\u003ctd\u003e≈80% @ 1200 nm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSpectral range\u003c\/th\u003e\n\u003ctd\u003e≈400–1700 nm (VIS‑SWIR)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eRead noise\u003c\/th\u003e\n\u003ctd\u003e≈21.27 e‑ (low gain)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFull‑well\u003c\/th\u003e\n\u003ctd\u003eUp to ≈166,000 e‑\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMax frame rate\u003c\/th\u003e\n\u003ctd\u003e≈31.9 fps @ full frame\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eADC\u003c\/th\u003e\n\u003ctd\u003e12‑bit\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCooling\u003c\/th\u003e\n\u003ctd\u003eDual‑stage TEC, ΔT ≈ 35 °C below ambient\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eInterface\u003c\/th\u003e\n\u003ctd\u003eUSB 3.0; 2× USB 2.0 hub\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eBuffer\u003c\/th\u003e\n\u003ctd\u003e256 MB DDR3\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eBackfocus\u003c\/th\u003e\n\u003ctd\u003e6.5 mm native \/ 17.5 mm with 11 mm T2 extender\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFront thread\u003c\/th\u003e\n\u003ctd\u003eM42×0.75 (T2)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eModel \/ SKU\u003c\/th\u003e\n\u003ctd\u003eASI990MM‑P \/ ASI990MM‑Pro\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch2\u003eImage gallery\u003c\/h2\u003e\n\u003cdiv class=\"gallery\"\u003e\n\u003cfigure\u003e\u003cimg alt=\"ZWO ASI990MM Pro SWIR camera front three‑quarter view\" src=\"https:\/\/www.365astronomy.com\/image\/cache\/wp\/lj\/product\/ZWO\/990\/zwo-asi990mm-pro-cooled-monochrome-swir-imaging-camera-1.webp\" loading=\"lazy\"\u003e\u003c\/figure\u003e\n\u003cfigure\u003e\u003cimg alt=\"ASI990MM Pro rear panel with USB and TEC ports\" src=\"https:\/\/www.365astronomy.com\/image\/cache\/wp\/lj\/product\/ZWO\/990\/zwo-asi990mm-pro-cooled-monochrome-swir-imaging-camera-2.webp\" loading=\"lazy\"\u003e\u003c\/figure\u003e\n\u003cfigure\u003e\u003cimg alt=\"Included adapters and T2 extender\" src=\"https:\/\/www.365astronomy.com\/image\/cache\/wp\/lj\/product\/ZWO\/990\/zwo-asi990mm-pro-cooled-monochrome-swir-imaging-camera-3.webp\" loading=\"lazy\"\u003e\u003c\/figure\u003e\n\u003cfigure\u003e\u003cimg alt=\"ASI990MM Pro dimensions diagram\" src=\"https:\/\/www.365astronomy.com\/image\/cache\/wp\/lj\/product\/ZWO\/990\/zwo-asi990mm-pro-cooled-monochrome-swir-imaging-camera-4.webp\" loading=\"lazy\"\u003e\u003c\/figure\u003e\n\u003c\/div\u003e\n\u003cp class=\"note\"\u003eTip: host images on your own CDN\/Shopify Files to avoid hot‑linking.\u003c\/p\u003e\n\u003ch2\u003eDrivers \u0026amp; software\u003c\/h2\u003e\n\u003cp\u003eInstall the latest \u003cem\u003eZWO ASI Camera Driver\u003c\/em\u003e and \u003cem\u003eASIStudio\u003c\/em\u003e capture suite before first use. Update your acquisition app to the latest version for SWIR support.\u003c\/p\u003e\n\u003ch2\u003eCompatibility \u0026amp; mounting\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eStandard \u003cstrong\u003eM42×0.75\u003c\/strong\u003e front thread for T‑mount adapters and filter drawers.\u003c\/li\u003e\n\u003cli\u003eBackfocus options: \u003cstrong\u003e6.5 mm\u003c\/strong\u003e native \/ \u003cstrong\u003e17.5 mm\u003c\/strong\u003e with supplied 11 mm T2 spacer.\u003c\/li\u003e\n\u003cli\u003eWorks with most capture apps supporting ZWO ASI SDK (Windows\/macOS\/Linux).\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eFAQ\u003c\/h2\u003e\n\u003cdetails\u003e\n\u003csummary\u003eIs the ASI990MM Pro suitable for standard visible‑light astrophotography?\u003c\/summary\u003e\n\u003cdiv\u003eYes, the IMX990 covers visible to SWIR (~400–1700 nm). For best results in the visible band, consider standard cooled monochrome CMOS cameras; ASI990MM Pro excels where SWIR sensitivity is needed.\u003c\/div\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eHow cold does the TEC get?\u003c\/summary\u003e\n\u003cdiv\u003eDual‑stage TEC typically achieves about \u003cstrong\u003e35 °C\u003c\/strong\u003e below ambient in good airflow.\u003c\/div\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eWhat thread and backfocus does it use?\u003c\/summary\u003e\n\u003cdiv\u003eFront thread is \u003cstrong\u003eM42×0.75\u003c\/strong\u003e. Backfocus is \u003cstrong\u003e6.5 mm\u003c\/strong\u003e natively or \u003cstrong\u003e17.5 mm\u003c\/strong\u003e using the included 11 mm T2 extender.\u003c\/div\u003e\n\u003c\/details\u003e\n\u003c!-- Product structured data --\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003c!-- FAQ structured data (matches visible FAQ above) --\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cstyle\u003e\n  .dcsk-product {font-family: system-ui, -apple-system, Segoe UI, Roboto, \"Helvetica Neue\", Arial, \"Noto Sans\", \"Apple Color Emoji\", \"Segoe UI Emoji\"; line-height:1.6}\n  .dcsk-product .lead {font-size:1.05rem;margin:.5rem 0 1rem}\n  .dcsk-product h1 {font-size:1.6rem;margin:.2rem 0 .6rem}\n  .dcsk-product h2 {font-size:1.25rem;margin:1.2rem 0 .4rem}\n  .dcsk-product ul {padding-left:1.1rem}\n  .dcsk-product .key-points li {margin:.2rem 0}\n  .spec-table {width:100%; border-collapse:collapse; margin:.6rem 0}\n  .spec-table th, .spec-table td {border:1px solid #ddd; padding:.5rem; text-align:left}\n  .spec-table th {white-space:nowrap; width:28%}\n  .gallery {display:grid; gap:.5rem; grid-template-columns:repeat(auto-fit, minmax(180px,1fr)); margin:.6rem 0}\n  .gallery img {max-width:100%; height:auto; display:block}\n  .note {font-size:.9rem; opacity:.75}\n\u003c\/style\u003e","brand":"ZWO","offers":[{"title":"Default Title","offer_id":54823144325496,"sku":"ZWO-ASI990MM-PRO","price":15100.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0523\/1650\/4241\/files\/zwo-asi990mm-pro-cooled-monochrome-swir-imaging-camera-9b-1000x1000w.webp?v=1732580522"},{"product_id":"zwo-asi-461mm-pro","title":"ZWO ASI461MM PRO","description":"\u003cdiv\u003e\n\u003ch1\u003eZWO ASI 461MM PRO Monochrome Camera\u003c\/h1\u003e\n\u003cp\u003eThe ZWO ASI 461MM PRO is a state-of-the-art monochrome camera designed for advanced astrophotographers. With its ultra-high-resolution full-frame CMOS sensor and innovative features, it excels in capturing breath taking details of both deep-sky objects and planets. Its precision engineering and superior performance make it a top-tier choice for those seeking unmatched image quality.\u003c\/p\u003e\n\u003ch2\u003eZWO ASI 461MM PRO Unrivalled Imaging Performance\u003c\/h2\u003e\n\u003cp\u003eFeaturing a massive full-frame sensor with a resolution exceeding 150 megapixels, the ZWO ASI 461MM PRO offers extraordinary detail and expansive fields of view. Its high quantum efficiency ensures excellent light capture, while ultra-low read noise and advanced cooling technology guarantee crisp, noise-free images even in long exposures.\u003c\/p\u003e\n\u003ch2\u003eKey Features of the ZWO ASI 461MM PRO\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eUltra-High Resolution:\u003c\/strong\u003e Full-frame CMOS sensor with an unprecedented resolution for unparalleled detail.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eExceptional Low Noise:\u003c\/strong\u003e Ultra-low read noise ensures clean, high-quality imaging.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDual TEC Cooling:\u003c\/strong\u003e Two-stage cooling minimizes thermal noise, perfect for extended imaging sessions.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBroad Compatibility:\u003c\/strong\u003e Seamlessly integrates with a variety of telescopes, mounts, and accessories.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWide Dynamic Range:\u003c\/strong\u003e Captures the faintest and brightest celestial details with incredible precision.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eApplications\u003c\/h2\u003e\n\u003cp\u003eThe ZWO ASI461MM PRO is ideal for astrophotography applications requiring exceptional resolution and sensitivity. Its massive sensor is perfect for imaging expansive nebulae, galaxies, star clusters, and more, while also excelling in planetary photography with outstanding detail and contrast.\u003c\/p\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSensor Type:\u003c\/strong\u003e Full-frame monochrome CMOS\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eResolution:\u003c\/strong\u003e Over 150 megapixels\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePixel Size:\u003c\/strong\u003e [Pixel Size in Microns]\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCooling:\u003c\/strong\u003e 2-stage TEC cooling\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInterface:\u003c\/strong\u003e USB 3.0 and 12V external power\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e [Weight]\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe ZWO ASI 461MM PRO sets a new standard for astrophotography cameras. With its cutting-edge features and superior image quality, it’s the perfect tool for capturing the wonders of the universe in stunning detail.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003eThe ASI 461MM Pro uses Sony’s latest back-illuminated IMX461 MEDIUM FORMAT native 16-bit ADC sensor. It comes with 3.76µm pixel size, ultra-low 1.0e readout noise and an innovative breakthrough resulting in zero amp-glow.\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/www.365astronomy.com\/image\/cache\/wp\/lj\/product\/ZWO\/461MM\/zwo-asi461mm-pro-cooled-medium-format-monochrome-deep-sky-imaging-camera-100mpixels-10a.webp\" alt=\"\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/www.365astronomy.com\/image\/cache\/wp\/lj\/product\/ZWO\/461MM\/zwo-asi461mm-pro-cooled-medium-format-monochrome-deep-sky-imaging-camera-100mpixels-10b.webp\" alt=\"\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e \u003cimg src=\"https:\/\/www.365astronomy.com\/image\/cache\/wp\/lj\/product\/ZWO\/461MM\/zwo-asi461mm-pro-cooled-medium-format-monochrome-deep-sky-imaging-camera-100mpixels-10c.webp\" alt=\"\"\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/www.365astronomy.com\/image\/cache\/wp\/lj\/product\/ZWO\/461MM\/zwo-asi461mm-pro-cooled-medium-format-monochrome-deep-sky-imaging-camera-100mpixels-10d.webp\" alt=\"\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/www.365astronomy.com\/image\/cache\/wp\/lj\/product\/ZWO\/461MM\/zwo-asi461mm-pro-cooled-medium-format-monochrome-deep-sky-imaging-camera-100mpixels-10e.webp\" alt=\"\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/www.365astronomy.com\/image\/cache\/wp\/lj\/product\/ZWO\/461MM\/zwo-asi461mm-pro-cooled-medium-format-monochrome-deep-sky-imaging-camera-100mpixels-10f.webp\" alt=\"\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/www.365astronomy.com\/image\/cache\/wp\/lj\/product\/ZWO\/461MM\/zwo-asi461mm-pro-cooled-medium-format-monochrome-deep-sky-imaging-camera-100mpixels-10g.webp\" alt=\"\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/www.365astronomy.com\/image\/cache\/wp\/lj\/product\/ZWO\/461MM\/zwo-asi461mm-pro-cooled-medium-format-monochrome-deep-sky-imaging-camera-100mpixels-10h.webp\" alt=\"\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/www.365astronomy.com\/image\/cache\/wp\/lj\/product\/ZWO\/461MM\/zwo-asi461mm-pro-cooled-medium-format-monochrome-deep-sky-imaging-camera-100mpixels-10i.webp\" alt=\"\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/www.365astronomy.com\/image\/cache\/wp\/lj\/product\/ZWO\/461MM\/zwo-asi461mm-pro-cooled-medium-format-monochrome-deep-sky-imaging-camera-100mpixels-10j.webp\" alt=\"\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/www.365astronomy.com\/image\/cache\/wp\/lj\/product\/ZWO\/461MM\/zwo-asi461mm-pro-cooled-medium-format-monochrome-deep-sky-imaging-camera-100mpixels-10k.webp\" alt=\"\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/www.365astronomy.com\/image\/cache\/wp\/lj\/product\/ZWO\/461MM\/zwo-asi461mm-pro-cooled-medium-format-monochrome-deep-sky-imaging-camera-100mpixels-10l.webp\" alt=\"\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/www.365astronomy.com\/image\/cache\/wp\/lj\/product\/ZWO\/461MM\/zwo-asi461mm-pro-cooled-medium-format-monochrome-deep-sky-imaging-camera-100mpixels-10m.webp\" alt=\"\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/www.365astronomy.com\/image\/cache\/wp\/lj\/product\/ZWO\/461MM\/zwo-asi461mm-pro-cooled-medium-format-monochrome-deep-sky-imaging-camera-100mpixels-10n.webp\" alt=\"\"\u003e\u003c\/p\u003e","brand":"ZWO","offers":[{"title":"Default Title","offer_id":54823153959288,"sku":"ZWO-ASI461MM-PRO","price":14800.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0523\/1650\/4241\/files\/zwo-asi461mm-pro-cooled-medium-format-monochrome-deep-sky-imaging-camera-100mpixels-2-1000x1000w.webp?v=1732580524"},{"product_id":"zwo-asi2600mm-pro-bundle-efw-36mm-filters-oag","title":"ZWO ASI2600MM Pro Bundle | EFW 7x36mm MkII, 36mm LRGB \u0026 HSO Filters + OAG Mark II","description":"\u003ch3\u003eTake your monochrome astrophotography to the next level with this complete ZWO ASI2600MM Pro Imaging Bundle. Combining the latest 2025 version of the ASI2600MM Pro with ZWO's EFW 7-position electronic filter wheel, premium LRGB and HSO filter sets, and the OAG Mark II, this package provides everything required for high-performance deep-sky imaging.\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eBundle Includes:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eZWO ASI2600MM Pro P25 Cooled Monochrome APS-C Camera (2025 Version)\u003c\/li\u003e\n\u003cli\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0523\/1650\/4241\/files\/zwo-asi2600mc-pro-colour-aps-c-cmos-usb3.0-deep-sky-imager-camera_2nd-1000x1000w.webp?v=1782116864\" alt=\"\"\u003e\u003c\/li\u003e\n\u003cli\u003eZWO EFW 7 x 36mm MkII Electronic Filter Wheel\u003c\/li\u003e\n\u003cli\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0523\/1650\/4241\/files\/Z607-EFW-7x36-MkII-zwo-efw-7-position-filter-wheel-for-36mm-unmounted-filters-mark-ii-550x550h.webp?v=1782119328\" alt=\"\"\u003e\u003c\/li\u003e\n\u003cli\u003eZWO 36mm LRGB Filter Set\u003c\/li\u003e\n\u003cli\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0523\/1650\/4241\/files\/zwo-lrgb-filter-set-1.25-550x550h.webp?v=1782119328\" alt=\"\"\u003e\u003c\/li\u003e\n\u003cli\u003eZWO 36mm HSO Filter Set\u003c\/li\u003e\n\u003cli\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0523\/1650\/4241\/files\/zwo_narrowband_filter_set_36mm_ha_oiii_sii_filters.jpg?v=1782119329\" alt=\"\"\u003e\u003c\/li\u003e\n\u003cli\u003eZWO OAG Mark II Off-Axis Guider\u003c\/li\u003e\n\u003cli\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0523\/1650\/4241\/files\/Z485-OAG-zwo-off-axis-guider-adapter-550x550h.webp?v=1782119328\" alt=\"\"\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eSAVE MONEY WHEN BUYING THIS BUNDLE\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e✓ 2 Year Warranty Included\u003c\/p\u003e\n\u003cp\u003eBuilt around Sony's highly acclaimed IMX571 APS-C back-illuminated monochrome sensor, the ASI2600MM Pro delivers exceptional sensitivity, ultra-low read noise and outstanding image quality. Featuring a native 16-bit ADC, up to 14 stops of dynamic range and a peak quantum efficiency of approximately 91%, it is one of the most capable monochrome astronomy cameras available for deep-sky imaging.\u003c\/p\u003e\n\u003cp\u003eZWO's Zero Amp Glow technology eliminates the unwanted amplifier glow commonly seen in long-exposure images, while the two-stage TEC cooling system can reduce sensor temperatures by more than 35°C below ambient, dramatically reducing thermal noise and improving image quality.\u003c\/p\u003e\n\u003cp\u003eWith its 26MP resolution, 3.76μm pixel size and 50,000e full well capacity, the ASI2600MM Pro is perfectly suited to a wide range of refractors, astrographs and compact SCT systems. Combined with the included filter wheel, LRGB and narrowband filters, and off-axis guider, this bundle provides a complete monochrome imaging solution straight out of the box.\u003c\/p\u003e\n\u003cp\u003eWhether you're upgrading from a one-shot colour camera or building a dedicated mono imaging setup, this bundle delivers exceptional performance, flexibility and value for serious astrophotographers.\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0523\/1650\/4241\/files\/ZWO-ASI2600MM-PRO-monochrome-aps-c-cmos-usb3.0-deep-sky-imager-camera-1000x1000w.webp?v=1782116864\" alt=\"ZWO ASI2600MM Pro monochrome APS-C cooled astronomy camera\"\u003e\u003c\/p\u003e\n\u003ch2\u003eNative 16-Bit ADC\u003c\/h2\u003e\n\u003cp\u003eThe native 16-bit ADC helps produce smoother tonal transitions, improved contrast and greater dynamic range, allowing faint deep-sky detail to be captured with excellent precision.\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0523\/1650\/4241\/files\/14bit16bit-1024x216.webp?v=1782116864\" alt=\"ZWO 14-bit versus 16-bit ADC comparison\"\u003e\u003c\/p\u003e\n\u003ch2\u003eBack-Illuminated Sensor Design\u003c\/h2\u003e\n\u003cp\u003eThe back-illuminated sensor structure improves light-gathering efficiency and helps reduce noise, making the ASI2600MM Pro highly effective for long-exposure astrophotography.\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0523\/1650\/4241\/files\/ZWO-ASI533-backlit-sensor.webp?v=1782116864\" alt=\"Front illuminated versus back illuminated CMOS sensor diagram\"\u003e\u003c\/p\u003e\n\u003ch2\u003eQuantum Efficiency\u003c\/h2\u003e\n\u003cp\u003eWith a peak quantum efficiency of approximately 91%, the ASI2600MM Pro is designed to capture more incoming light, improving signal strength on faint nebulae, galaxies and other deep-sky targets.\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0523\/1650\/4241\/files\/2600-QE-quantum-efficiency-1000x1000w.webp?v=1782116864\" alt=\"ASI2600MM Pro quantum efficiency graph\"\u003e\u003c\/p\u003e\n\u003ch2\u003eCamera Performance\u003c\/h2\u003e\n\u003cp\u003eThe ASI2600MM Pro offers excellent full well capacity, low read noise and wide dynamic range. At Gain 100, High Conversion Gain mode reduces read noise while maintaining strong dynamic range performance.\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0523\/1650\/4241\/files\/2600MM-Pro-Gain-RN-DR-FW-vs-gain.webp?v=1782116865\" alt=\"ASI2600MM Pro gain read noise dynamic range and full well graph\"\u003e\u003c\/p\u003e\n\u003ch2\u003eZero Amp Glow\u003c\/h2\u003e\n\u003cp\u003eZero Amp Glow technology removes the unwanted bright glow often seen in long-exposure CMOS images, making calibration easier and improving final image quality.\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0523\/1650\/4241\/files\/With-amp-glow-exposure-300-second-exposure.webp?v=1782116879\" alt=\"Example image showing amp glow during long exposure\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0523\/1650\/4241\/files\/2600-no-amp-glow.webp?v=1782116864\" alt=\"ASI2600MM Pro zero amp glow long exposure example\"\u003e\u003c\/p\u003e\n\u003ch2\u003eTwo-Stage TEC Cooling\u003c\/h2\u003e\n\u003cp\u003eThe two-stage TEC cooling system can reduce the sensor temperature by more than 35°C below ambient, helping to minimise thermal noise during long imaging sessions.\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0523\/1650\/4241\/files\/ASI2600MM-PRO-DC-vs-T-2600MM-571_2.webp?v=1782116865\" alt=\"ASI2600MM Pro dark current versus temperature graph\"\u003e\u003c\/p\u003e\n\u003ch2\u003e256MB DDR3 Memory Buffer\u003c\/h2\u003e\n\u003cp\u003eThe built-in 256MB DDR3 memory buffer improves data transfer stability and helps prevent dropped frames during imaging.\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0523\/1650\/4241\/files\/DDR-Memory-Buffer1-1024x470_2nd.webp?v=1782116864\" alt=\"ASI2600MM Pro DDR3 memory buffer\"\u003e\u003c\/p\u003e\n\u003ch2\u003eBack Focus and Connection Options\u003c\/h2\u003e\n\u003cp\u003eThe ASI2600MM Pro works with standard 55mm back focus imaging trains and supports multiple configurations using filter wheels, off-axis guiders and filter drawers.\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0523\/1650\/4241\/files\/ASI2600MM-PRO-APS-C-format-cooled-camera-36mm-EFW-OAG1.webp?v=1782116864\" alt=\"ASI2600MM Pro 36mm EFW and OAG back focus diagram\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0523\/1650\/4241\/files\/ASI2600MM-PRO-APS-C-format-cooled-camera-55mm-back-focus-length-solution1.webp?v=1782116864\" alt=\"ASI2600MM Pro 55mm back focus solution diagram\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0523\/1650\/4241\/files\/ASI2600MM-PRO-APS-C-format-cooled-camera-2inch-EFW-OAG1.webp?v=1782116864\" alt=\"ASI2600MM Pro 2 inch EFW and OAG connection diagram\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0523\/1650\/4241\/files\/ASI2600MM-PRO-APS-C-format-cooled-camera-M42-filter-drawer-OAG1.webp?v=1782116864\" alt=\"ASI2600MM Pro M42 filter drawer and OAG connection diagram\"\u003e\u003c\/p\u003e\n\u003ch2\u003eMechanical Diagram\u003c\/h2\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0523\/1650\/4241\/files\/ZWO-ASI2600MC-PRO-Mechanical-Diagram-1000x1000w.webp?v=1782116864\" alt=\"ZWO ASI2600 mechanical diagram\"\u003e\u003c\/p\u003e\n\u003ch2\u003eWhat's in the Box?\u003c\/h2\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0523\/1650\/4241\/files\/ZWO-ASI2600MC-PRO-What-is-in-the-box-1000x1000w.webp?v=1782116864\" alt=\"ZWO ASI2600 box contents\"\u003e\u003c\/p\u003e\n\u003ch2\u003eDSLR Lens Connection\u003c\/h2\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0523\/1650\/4241\/files\/ZWO-Connecting-DSLR-lens-Diagram-of-ASI2600MC-PRO-1-1024x591-1000x1000w.webp?v=1782116865\" alt=\"ZWO ASI2600 DSLR lens connection diagram\"\u003e\u003c\/p\u003e","brand":"ZWO","offers":[{"title":"Default Title","offer_id":55586466300280,"sku":"ZWO-ASI2600MMP-KIT","price":3158.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0523\/1650\/4241\/files\/Untitled_design_9.png?v=1782294191"},{"product_id":"zwo-asi2600mm-pro-asiair-plus-complete-imaging-system","title":"ZWO ASI2600MM Pro \u0026 ASIAIR Plus Complete Imaging System","description":"\u003cp\u003eBuild a complete monochrome astrophotography setup with this expertly matched ZWO imaging bundle. Combining the powerful ASI2600MM Pro monochrome camera package with the ASIAIR Plus smart controller, guide camera and guide scope, this bundle provides everything needed for advanced deep-sky imaging and automated telescope control.\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0523\/1650\/4241\/files\/Untitleddesign_7.png?v=1782136233\" alt=\"\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eBundle Includes:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eZWO ASI2600MM Pro P25 Monochrome Camera \u003c\/li\u003e\n\u003cli\u003eZWO EFW 7x36mm MkII Electronic Filter Wheel\u003c\/li\u003e\n\u003cli\u003eZWO 36mm LRGB Filter Set\u003c\/li\u003e\n\u003cli\u003eZWO 36mm HSO Narrowband Filter Set\u003c\/li\u003e\n\u003cli\u003eZWO OAG Mark II Off-Axis Guider\u003c\/li\u003e\n\u003cli\u003eZWO ASIAIR Plus 256GB Smart WiFi Controller\u003c\/li\u003e\n\u003cli\u003eZWO ASI120MM Mini Guide Camera\u003c\/li\u003e\n\u003cli\u003eZWO 30mm f\/5 Mini Guidescope\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe ASI2600MM Pro features Sony's highly regarded 26MP APS-C IMX571 monochrome sensor with native 16-bit ADC, ultra-low read noise, up to 14 stops of dynamic range and ZWO's Zero Amp Glow technology for exceptionally clean long-exposure imaging.\u003c\/p\u003e\n\u003cp\u003eThe included EFW filter wheel, LRGB filters and HSO narrowband filters provide a complete monochrome imaging workflow, while the OAG Mark II delivers precise guiding performance.\u003c\/p\u003e\n\u003cp\u003eThe ASIAIR Plus 256GB transforms your imaging experience by allowing wireless telescope control, automated imaging sequences, polar alignment, auto-guiding, plate solving and image management directly from your smartphone or tablet.\u003c\/p\u003e\n\u003cp\u003eThis package is ideal for astrophotographers looking for a complete, high-performance monochrome imaging system with seamless integration across the entire ZWO ecosystem.\u003c\/p\u003e","brand":"ZWO","offers":[{"title":"Default Title","offer_id":55586761769336,"sku":null,"price":3713.22,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0523\/1650\/4241\/files\/Untitleddesign_7.png?v=1782294221"}],"url":"https:\/\/www.darkclearskies.co.uk\/collections\/zwo-cooled-mono-cameras.oembed","provider":"Dark Clear Skies ","version":"1.0","type":"link"}