{"title":"SBIG Aluma CCD Cameras","description":"\u003cp\u003eSBIG Aluma cameras are cooled, scientific-grade monochrome cameras from Diffraction Limited, used for deep-sky imaging and research. The CCD models are built around sensors such as the CCD47-10, CCD77-00, CCD694 and CCD814, each with its own balance of pixel size and field of view, and the line extends to the larger Aluma AC4040.\u003c\/p\u003e\u003cp\u003eMatching accessories include the Aluma 8 x 36mm filter wheel with its cover, AC adapter plates and a carrying case.\u003c\/p\u003e","products":[{"product_id":"sbig-aluma-ccd694-mono","title":"SBIG Aluma CCD694 Mono","description":"\u003c!-- more --\u003e\u003cdiv\u003e\n\u003cp\u003eOur new high performance Aluma\u003csup\u003e®\u003c\/sup\u003e CCD Series cameras offer capabilities and features not available in any other scientific-grade imaging camera.  This lightweight (2.2 lbs) and compact (4.5″ x 4.5″ x 4″ with handles) camera includes two-stage cooling, USB 2.0 interface, ultra-reliable even-illumination shutter, and fast low-noise readout.\u003c\/p\u003e\n\u003cp\u003eThe Aluma CCD series supports a wide range of accessories, including the 8-position FW8S-Aluma filter wheel with micron-level filter positioning, StarChaser SC-2 off-axis guide camera, and AO-8A Adaptive Optics accessory.\u003c\/p\u003e\n\u003cp\u003eThe Aluma CCD694 has a high-sensitivity, low-noise 6 megapixel CCD sensor with 4.54 micron pixels. It is ideal for taking high spatial resolution, long duration exposures with minimal amp glow, dark current, and noise.  It also includes the ability to perform high ratio analog binning, which is important for applications such as spectroscopy.\u003c\/p\u003e\n\u003cp\u003eAluma CCD is a new generation of research cameras tuned for even better performance. Over two years of collaboration with university researchers helped us bring you an enhanced new Aluma CCD series that represent the best value in a high-performance mid-sized 16-bit CCD detector. We have carefully refined the camera electronics for improved performance, minimum amp glow, and low noise.  Using SONY’s best-in-class CCDs, you’ll get the precision and ultra-clean images of a CCD with the sensitivity of CMOS technology.\u003c\/p\u003e\n\u003ch4\u003eAluma 694 – Incredible Sensitivity\u003c\/h4\u003e\n\u003cp\u003eThe ICX-694 CCD is one of the best optical sensors ever produced, with peak quantum efficiency over 75%, very broad spectral sensitivity, and extraordinary blue sensitivity.   It also has very low read noise, large dynamic range, and extremely low dark current.  This combination of high sensitivity and very low noise means you get cleaner, deeper images – faster.\u003c\/p\u003e\n\u003cp\u003e\u003c\/p\u003e\n\u003ch5\u003e“This camera is crazy…\u003cbr\u003ein 60 seconds it can show the blue jet in IC 1182…\u003cbr\u003enow that is blue sensitive…!!!”\u003cbr\u003eTony Hallas\u003c\/h5\u003e\n\u003cp\u003eThanks to our supply agreement in place with the manufacturer, we can continue to purchase new sensors through 2025.\u003c\/p\u003e\n\u003ch4\u003eAluma Features include:\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eWide variety of imaging sensors\u003c\/li\u003e\n\u003cli\u003eLight weight, compact design\u003c\/li\u003e\n\u003cli\u003eCentered optical axis for optimum instrument balance\u003c\/li\u003e\n\u003cli\u003eUltra reliable even-illumination (photometric) mechanical shutter\u003c\/li\u003e\n\u003cli\u003eSupport for Windows, Macintosh, and Linux\u003c\/li\u003e\n\u003cli\u003eUSB 2.0 and optional WiFi 802.11 b\/g\/n communications interfaces\u003c\/li\u003e\n\u003cli\u003eFull frame image buffering eliminates readout artifacts and provides 100% reliable wireless download\u003c\/li\u003e\n\u003cli\u003e2-Stage TE cooling with typical -50C from ambient\u003c\/li\u003e\n\u003cli\u003eTwin variable speed fans with SmartCooling\u003csup\u003eTM\u003c\/sup\u003e technology\u003c\/li\u003e\n\u003cli\u003eHigh accuracy temperature regulation\u003c\/li\u003e\n\u003cli\u003eBuilt-in RBI Pre-flash (full frame front-illuminated sensors only)\u003c\/li\u003e\n\u003cli\u003eExternal TTL trigger inputs and output\u003c\/li\u003e\n\u003cli\u003eIncluded 110V \/ 220V power supply and optional 12VDC operation\u003c\/li\u003e\n\u003cli\u003eUser-rechargeable desiccant plug\u003c\/li\u003e\n\u003cli\u003eBuilt-in 1\/4-20 tripod mount\u003c\/li\u003e\n\u003cli\u003eSupport for high precision 8-position filter wheels\u003c\/li\u003e\n\u003cli\u003eSupport for external guide head, self-guiding filter wheels, and adaptive optics\u003c\/li\u003e\n\u003cli\u003eBulletproof firmware update capability – virtually impossible to “brick”\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eMulti-Platform Operation\u003c\/h3\u003e\n\u003cp\u003eAluma is designed to operate via USB 2.0 and optionally WiFi 802.11 b\/g\/n.  Designed from the ground-up to support operation on any modern computing platform, Aluma is compatible with Windows, Macintosh, and Linux.  Fully-documented and supported drivers are available for all platforms, including ASCOM drivers.  The Aluma camera interface specification is fully documented, supporting the development of fully custom interfaces.\u003c\/p\u003e\n\u003ch3\u003eSoftware Included\u003c\/h3\u003e\n\u003cp\u003eAll Aluma models ship with MaxIm LT for Windows – a special version of \u003ca href=\"https:\/\/diffractionlimited.com\/product\/maxim-dl\/\"\u003eMaxIm DL\u003c\/a\u003e specific to our cameras. Aluma also supports third-party applications through ASCOM and native drivers.\u003c\/p\u003e\n\u003ch3\u003eCompact and Lightweight Design\u003c\/h3\u003e\n\u003cp\u003eAluma cameras measure just 4.25″ x 4.25″ x 4.0″ with handles (3.5″ without handles) and weigh just 2.2 lbs (1 kg).\u003c\/p\u003e\n\u003ch3\u003eMechanical Shutter\u003c\/h3\u003e\n\u003cp\u003eThe Aluma 694 has electronic shuttering, for a minimum exposure of 0.001s.  In addition it has a high reliability mechanical shutter, which facilitates accurate dark\/bias calibration frames.\u003c\/p\u003e\n\u003ch3\u003eHigh Performance ICX-694 Image Sensor\u003c\/h3\u003e\n\u003cp\u003eThe Aluma 694 uses the popular 6 megapixel SONY ICX-694ALG sensor. This sensor has 2750 x 2200 pixels at 4.54 microns square, for a 14.6 mm x 12.8 mm chip size.\u003c\/p\u003e\n\u003cp\u003eThis is a high sensitivity interline CCD sensor with extremely low dark current and very low read noise.  Combining this high-performance sensor with Aluma’s high cooling performance and low readout noise results in exceptionally clean images.\u003c\/p\u003e\n\u003cp\u003eThis sensor includes microlens technology that concentrates light on the sensitive area of each pixel.  The CCD’s sensitivity peaks in the center of the visible spectrum at 550 nm, and maintains high sensitivity throughout the visible spectrum.  The ICX-694 is particularly good in the blue compared to other sensors on the market.\u003c\/p\u003e\n\u003ch3\u003eSmartCooling\u003csup\u003eTM\u003c\/sup\u003e\n\u003c\/h3\u003e\n\u003cp\u003eAll Aluma cameras include our powerful new SmartCooling technology. The two-stage cooler, powerful fans, and advanced heat sink designed using thermal flow simulation combine to produce typical cooling delta from ambient of -50C.  This is quite a feat considering the Aluma’s very compact and lightweight package.\u003c\/p\u003e\n\u003cp\u003eSmartCooling automatically adjusts the fan speed to optimize cooler performance and power consumption.  The camera’s firmware is constantly monitoring the sensor and heat sink temperatures, as well as controlling the cooler power.  When full cooling power is needed – when ramping down or running near full power – the fans ramp up to their maximum speed, resulting in the strongest possible cooling.  When less cooling power is needed the fans automatically slow to reduce noise levels and power consumption. SmartCooling also prevents any possibility of overheating by backing off power if the heat sink gets too hot – so you don’t need to worry if your camera is baking in a hot observatory during the day.\u003c\/p\u003e\n\u003ch3\u003eAdvanced Software Included\u003c\/h3\u003e\n\u003cp\u003eAll SBIG cameras come with our MaxIm LT software – a $200 value!  MaxIm LT is a special version of our venerable MaxIm DL software that provides complete control of your camera, filter wheel, and autoguider, plus advanced image processing capabilities.  If you wish you can upgrade to MaxIm DL Pro to get complete observatory integration and even more processing and analysis capabilities.\u003c\/p\u003e\n\u003ch3\u003eIncluded Accessories\u003cstrong\u003e\u003cbr\u003e\u003c\/strong\u003e\n\u003c\/h3\u003e\n\u003cp\u003eEach Aluma camera package includes:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eMaxIm LT software – please use \u003ca href=\"https:\/\/diffractionlimited.com\/maxim-lt-registration\/\"\u003ethis form\u003c\/a\u003e to request your license\u003c\/li\u003e\n\u003cli\u003eDeluxe carrying case\u003c\/li\u003e\n\u003cli\u003eUniversal power supply (110V \/ 220V, 50-60 Hz)\u003c\/li\u003e\n\u003cli\u003e2″ Nosepiece adapter\u003c\/li\u003e\n\u003cli\u003eUSB flash drive containing software, drivers, and documentation\u003c\/li\u003e\n\u003cli\u003e15 foot (4.5 m) USB cable\u003c\/li\u003e\n\u003cli\u003eTracking interface cable\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eOptional Micron-Precision Filter Wheel\u003c\/h3\u003e\n\u003cp\u003eThe optional FW8S-Aluma 8-position filter wheel includes a positive centering mechanism that precisely centers each filter in the exact same position every time. This single-pixel accuracy completely eliminates ghost images of dust spots and other artifacts after flat-fielding.\u003c\/p\u003e\n\u003cp\u003ePositive detent mechanism provides single-pixel filter position accuracy\u003c\/p\u003e\n\u003cp\u003ePrecision flat-fielding with utlra-accurate indexing\u003c\/p\u003e\n\u003cp\u003eThe left-hand image shows a dust spot on the filters.  A flat-field calibration frame was taken, then the filter wheel was rotated several times before taking a second picture, which was flat-field calibrated, at right.  No evidence of the dust spot is visible.  This high precision results in the highest quality images and excellent photometric accuracy.\u003c\/p\u003e\n\u003cp\u003eThe Aluma wheel holds standard 36 mm filters, and \u003ca href=\"https:\/\/diffractionlimited.com\/product\/filter-insert-36mm-1-25\/\"\u003einserts\u003c\/a\u003e are available for 1-1\/4″ filters, which are suitable for smaller format CCD sensors.\u003c\/p\u003e\n\u003cp\u003eThe Aluma filter wheel replaces the camera’s front plate, resulting in the minimum possible back-focus, ensuring that the camera \/ filter wheel combination will reach focus on the widest possible variety of optical systems.\u003c\/p\u003e\n\u003ch3\u003eOptional StarChaser SC-2 Off-Axis Guide Camera\u003c\/h3\u003e\n\u003cp\u003eFor astronomical imaging the Aluma series works the the StarChaser SC-2 Off-Axis Guide Camera.  This provides reliable guiding with no impact from optical train flexure.  It also supports operation of the optional AO-8A Adaptive Optics accessory.\u003c\/p\u003e\n\u003ch3\u003eOptional AO-8A Adaptive Optics\u003c\/h3\u003e\n\u003ch3\u003e\u003c\/h3\u003e\n\u003cp\u003eAll Aluma models can operate with the AO-8A Adaptive Optics accessory.  The AO-8A uses a tip-tilt window to quickly and precisely adjust the image position in response to autoguider feedback.  With Adaptive Optics there is no backlash, stiction, or lag, and the movements are extremely precise and accurate.  This allows the AO-8A to not only remove the effects of periodic error, drift, and wind gusts, but also reduce the effects of atmospheric seeing.\u003c\/p\u003e\n\u003cp\u003eFor more information please see \u003ca href=\"https:\/\/diffractionlimited.com\/product\/ao-8A\"\u003eAO-8A\u003c\/a\u003e.\u003c\/p\u003e\n\u003cp\u003e\u003c\/p\u003e\n\u003c\/div\u003e\u003cdiv data-custom-tab=\"\"\u003e\n\u003cp data-custom-tab-title=\"\"\u003eSpecifications\u003c\/p\u003e\n\u003cdiv\u003e\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eOAG Option\u003c\/th\u003e\n\u003ctd\u003e\u003cp\u003eStarChaser\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eAntiblooming\u003c\/th\u003e\n\u003ctd\u003e\u003cp\u003ey\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSensor Size\u003c\/th\u003e\n\u003ctd\u003e\u003cp\u003e14.6 mm x 12.8 mm\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003ePixel Size\u003c\/th\u003e\n\u003ctd\u003e\u003cp\u003e4.54\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eTotal Pixels\u003c\/th\u003e\n\u003ctd\u003e\u003cp\u003e6 million pixels\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSelf-Guiding In Front of Filters\u003c\/th\u003e\n\u003ctd\u003e\u003cp\u003ey\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eImaging \/ Pixel Array\u003c\/th\u003e\n\u003ctd\u003e\u003cp\u003e2750 x 2200\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eImaging Sensor\u003c\/th\u003e\n\u003ctd\u003e\u003cp\u003eICX-694\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFull Well Capacity\u003c\/th\u003e\n\u003ctd\u003e\u003cp\u003e18,000 e-\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eDark Current e\/p\/s at 0 C\u003c\/th\u003e\n\u003ctd\u003e\u003cp\u003e0.025 e-\/p\/s typical\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFilter Wheel Option\u003c\/th\u003e\n\u003ctd\u003e\u003cp\u003ey\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eShutter\u003c\/th\u003e\n\u003ctd\u003e\u003cp\u003eMechanical, Even-illumination\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003ePower\u003c\/th\u003e\n\u003ctd\u003e\u003cp\u003e12 VDC, 5A max\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eRemote Guide Head\u003c\/th\u003e\n\u003ctd\u003e\u003cp\u003ey\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eAdaptive Optics Option\u003c\/th\u003e\n\u003ctd\u003e\u003cp\u003eY\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003ePixel Digitization Rate\u003c\/th\u003e\n\u003ctd\u003e\u003cp\u003e8 MPix\/sec\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eOS Compatibility\u003c\/th\u003e\n\u003ctd\u003e\u003cp\u003eWindows 7, 8, 10 x86\/x64, MacOS 10.14 \"Mojave\" x86 binaries, Ubuntu 18.04 LTS x64, Raspbian Buster armhf, Ubuntu MATE arm64\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eComputer Interface\u003c\/th\u003e\n\u003ctd\u003e\u003cp\u003eUSB 2.0, USB 2.0 \/ WiFi 802.11 b\/g\/n\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eExposure\u003c\/th\u003e\n\u003ctd\u003e\u003cp\u003e0.001 sec minimum\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCooling Delta\u003c\/th\u003e\n\u003ctd\u003e\u003cp\u003e~ 50 °C\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eRead Noise\u003c\/th\u003e\n\u003ctd\u003e\u003cp\u003e4.5 e- typical\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eA\/D Converter\u003c\/th\u003e\n\u003ctd\u003e\u003cp\u003e16 bits\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eWeight\u003c\/th\u003e\n\u003ctd\u003e\u003cp\u003e2.2 lbs\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFilter Size\u003c\/th\u003e\n\u003ctd\u003e\u003cp\u003e36mm \/ 1.25\"\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eTemperature Regulation\u003c\/th\u003e\n\u003ctd\u003e\u003cp\u003ey\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003ePeak QE\u003c\/th\u003e\n\u003ctd\u003e\u003cp\u003e75%\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFull Frame Download\u003c\/th\u003e\n\u003ctd\u003e\u003cp\u003e~1 sec via USB, ~6 sec via WiFi\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003c\/div\u003e\n\u003c\/div\u003e\u003cdiv data-custom-tab=\"\"\u003e\n\u003cp data-custom-tab-title=\"\"\u003eDownloads\u003c\/p\u003e\n\u003cdiv\u003e\n\u003ch3\u003eDocumentation\u003c\/h3\u003e\n\u003ch4\u003eProduct overview\u003c\/h4\u003e\n\u003cp\u003eProduct overview of SBIG Aluma CCD cameras.\u003c\/p\u003e\n\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0753\/5280\/1565\/t\/7\/assets\/description_image_AlumaCCDOverview.pdf?v=1684345270\" target=\"_blank\" rel=\"noopener\"\u003eDownload\u003c\/a\u003e\u003ch4\u003eUser’s Manual\u003c\/h4\u003e\n\u003cp\u003eAluma Series user’s manual.\u003c\/p\u003e\n\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0753\/5280\/1565\/t\/7\/assets\/description_image_AlumaUsersManual.pdf?v=1684345283\" target=\"_blank\" rel=\"noopener\"\u003eDownload\u003c\/a\u003e\u003ch4\u003eBackfocus Calculator Spreadsheet\u003c\/h4\u003e\n\u003cp\u003eThis Excel spreadsheet helps you calculate backfocus distance for your system.  If you do not have Excel it can be uploaded into Google Sheets.\u003cbr\u003e\u003ca href=\"https:\/\/diffractionlimited.com\/downloads\/BackfocusCalculator.xlsx\" target=\"_blank\" rel=\"noopener\"\u003eDownload\u003c\/a\u003e\u003c\/p\u003e\n\u003ch3\u003eSoftware\u003c\/h3\u003e\n\u003ch4\u003eDrivers and Camera Configuration Utility\u003c\/h4\u003e\n\u003cp\u003eAluma uses the DL Imaging driver package.  Download the latest drivers and camera configuration utility.\u003c\/p\u003e\n\u003ca href=\"https:\/\/diffractionlimited.com\/down\/SetupDLAPI.exe\" target=\"_blank\" rel=\"noopener\"\u003eDownload\u003c\/a\u003e\u003ch4\u003eMaxIm LT Software\u003c\/h4\u003e\n\u003cp\u003eCamera owners can request a MaxIm LT license here (camera serial number required):\u003c\/p\u003e\n\u003ca href=\"https:\/\/diffractionlimited.com\/maxim-lt-registration\/\" target=\"_blank\" rel=\"noopener\"\u003eLink \u003c\/a\u003e\u003cp\u003eTo get started immediately, request the full MaxIm DL Pro demo version here (click Demo tab): \u003c\/p\u003e\n\u003ca href=\"https:\/\/diffractionlimited.com\/product\/maxim-dl\/\" target=\"_blank\" rel=\"noopener\"\u003eLink \u003c\/a\u003e\u003cp\u003eOnce you receive your MaxIm LT license, simply replace your demo license using Help menu Enter License.\u003c\/p\u003e\n\u003ch4\u003eMacOS and Linux Drivers\u003c\/h4\u003e\n\u003cp\u003eAvailable by request.  Please post in our support forum, Aluma section:\u003c\/p\u003e\n\u003ca href=\"https:\/\/forum.diffractionlimited.com\/forums\/aluma-series.49\/\" target=\"_blank\" rel=\"noopener\"\u003eLink \u003c\/a\u003e\u003ch4\u003eSoftware Development Kit\u003c\/h4\u003e\n\u003cp\u003eAvailable by request.  Please post in our support forum, Aluma section:\u003c\/p\u003e\n\u003ca href=\"https:\/\/forum.diffractionlimited.com\/forums\/aluma-series.49\/\" target=\"_blank\" rel=\"noopener\"\u003eLink \u003c\/a\u003e\u003ch4\u003eFirmware Updates\u003c\/h4\u003e\n\u003cp\u003eVisit our Firmware Archive here:\u003c\/p\u003e\n\u003ca href=\"https:\/\/diffractionlimited.com\/aluma-fpga-firmware\/\" target=\"_blank\" rel=\"noopener\"\u003eLink \u003c\/a\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"SBIG","offers":[{"title":"Camera Only","offer_id":44967667302685,"sku":"DL-ALUMA-CCD694","price":6329.0,"currency_code":"CAD","in_stock":true},{"title":"w\/ FW8S\/SC-2E Package","offer_id":44967667335453,"sku":"DL-AL-CCD694-PACK","price":10386.0,"currency_code":"CAD","in_stock":true},{"title":"w\/ FW8S, SC-2E and 7 filters","offer_id":44967667368221,"sku":"DL-AL-CCD694-PRO","price":11182.0,"currency_code":"CAD","in_stock":true},{"title":"w\/ FW8S, SC-2E, AO-8A, and 7 filters","offer_id":44967667400989,"sku":"DL-AL-CCD694-ULT","price":12581.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0753\/5280\/1565\/products\/SBIG-Aluma-CCD694-1__70218.1638301245.1280.1280.jpg?v=1684345527"},{"product_id":"sbig-aluma-ccd47-10-mono","title":"SBIG Aluma CCD47-10 Mono","description":"\u003c!-- more --\u003e\u003cdiv\u003e\n\u003cp\u003eOur new high performance Aluma\u003csup\u003e®\u003c\/sup\u003e CCD Series cameras offer capabilities and features not available in any other scientific-grade imaging camera.  This lightweight (2.2 lbs) and compact (4.5″ x 4.5″ x 4″ with handles) camera includes two-stage cooling, USB 2.0 interface, ultra-reliable even-illumination shutter, and fast low-noise readout.\u003c\/p\u003e\n\u003cp\u003eThe Aluma CCD series supports a wide range of accessories, including the 8-position FW8S-Aluma filter wheel with micron-level filter positioning, StarChaser SC-2 off-axis guide camera, and AO-8A Adaptive Optics accessory.\u003c\/p\u003e\n\u003cp\u003eThe Aluma CCD47-10 has an extremely high sensitivity, 1 megapixel back-illuminated CCD sensor with 13.3 micron pixels.  These are research-grade cameras designed for longer focal length instruments typically with apertures greater than 40 cm.\u003c\/p\u003e\n\u003cp\u003eAluma CCD is a new generation of research cameras tuned for even better performance. Over two years of collaboration with university researchers helped us bring you an enhanced new Aluma CCD series that represent the ultimate in a high-performance mid-sized 16-bit CCD detector. Using E2V’s best-in-class research grade back-illuminated sensors, the Aluma CCD47-10 gives you the high sensitivity, low noise, and high well depth needed for the most demanding research applications.\u003c\/p\u003e\n\u003cp\u003eAvailable with Midband (default), Broadband, and Enhanced UV coatings.  See QE chart below for more information.\u003c\/p\u003e\n\u003cbr\u003e\u003ch4\u003eAluma Features include:\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eHigh-performance CCD imaging sensors currently manufactured by SONY and Teledyne E2V\u003c\/li\u003e\n\u003cli\u003eLight weight, compact design\u003c\/li\u003e\n\u003cli\u003eCentered optical axis for optimum instrument balance\u003c\/li\u003e\n\u003cli\u003eUltra reliable even-illumination (photometric) mechanical shutter\u003c\/li\u003e\n\u003cli\u003eUSB 2.0 interface\u003c\/li\u003e\n\u003cli\u003eFull frame image buffering eliminates readout artifacts\u003c\/li\u003e\n\u003cli\u003e2-Stage TE cooling with typical -50C from ambient\u003c\/li\u003e\n\u003cli\u003eTwin variable speed fans with SmartCooling\u003csup\u003eTM\u003c\/sup\u003e technology\u003c\/li\u003e\n\u003cli\u003eHigh accuracy temperature regulation\u003c\/li\u003e\n\u003cli\u003eBuilt-in RBI Pre-flash (full frame front-illuminated sensors only)\u003c\/li\u003e\n\u003cli\u003eExternal TTL trigger inputs and output\u003c\/li\u003e\n\u003cli\u003eIncluded 110V \/ 220V power supply and optional 12VDC operation\u003c\/li\u003e\n\u003cli\u003eUser-rechargeable desiccant plug\u003c\/li\u003e\n\u003cli\u003eBuilt-in 1\/4-20 tripod mount\u003c\/li\u003e\n\u003cli\u003eSupport for high precision 8-position filter wheels\u003c\/li\u003e\n\u003cli\u003eWorks with StarChaser SC-2 off-axis guide camera and AO-8A adaptive optics\u003c\/li\u003e\n\u003cli\u003eBulletproof firmware update capability – virtually impossible to “brick”\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSoftware Included\u003c\/h3\u003e\n\u003cp\u003eAll Aluma models ship with MaxIm LT for Windows – a special version of \u003ca href=\"https:\/\/diffractionlimited.com\/product\/maxim-dl\/\"\u003eMaxIm DL\u003c\/a\u003e specific to our cameras. Aluma also supports third-party applications through ASCOM and native drivers.\u003c\/p\u003e\n\u003ch3\u003eCompact and Lightweight Design\u003c\/h3\u003e\n\u003cp\u003eAluma cameras measure just 4.25″ x 4.25″ x 4.0″ with handles (3.5″ without handles) and weigh just 2.2 lbs (1 kg).\u003c\/p\u003e\n\u003ch3\u003eEven-Illumination Shutter\u003c\/h3\u003e\n\u003cp\u003eAll Aluma cameras include a mechanical shutter, which is used for both dark\/bias calibration frames and for shuttering exposures on full frame sensors. Rather than using a complex iris shutter, which are prone to failure, the Aluma uses a twin vane shutter and direct drive motor for high repeatability, reliability, and extremely long life.  The shutter is designed to be “even illumination” for the best accuracy in photometric measurements.\u003c\/p\u003e\n\u003cp\u003eThe left image shows a flat field image taken with a camera using an iris type shutter. The right image is a flat field image taken under the same conditions using our even-illumination shutter.\u003c\/p\u003e\n\u003ch3\u003eExtreme Sensitivity CCD 47-10 Image Sensor\u003c\/h3\u003e\n\u003cp\u003eThe Aluma 47-10 uses the 1 megapixel E2V CCD 47-10 sensor, featuring peak quantum efficiency (QE) of 93% with midband coatings.  This full frame, back-illuminated sensor is designed for the ultimate in sensitivity.  The sensor is available with midband, broadband, and UV coatings to optimize performance in different spectral regions.  (Midband is the default coating.)\u003c\/p\u003e\n\u003cp\u003e\u003c\/p\u003e\n\u003cp\u003eCCD 47-10 Quantum Efficiency Curves\u003c\/p\u003e\n\u003cp\u003eThe CCD 47-10 has 1056 x 1027 pixels at 13 microns square, for a 13.3 mm square chip size.\u003c\/p\u003e\n\u003cp\u003eThis back-illuminated full-frame CCD sensor has extremely low noise and extremely high sensitivity. Combining this high-performance sensor with Aluma’s high cooling performance and low readout noise results in exceptionally clean images.\u003c\/p\u003e\n\u003ch3\u003eSmartCooling\u003csup\u003eTM\u003c\/sup\u003e\n\u003c\/h3\u003e\n\u003cp\u003eAll Aluma cameras include our powerful new SmartCooling technology. The two-stage cooler, powerful fans, and advanced heat sink designed using thermal flow simulation combine to produce typical cooling delta from ambient of -50C.  This is quite a feat considering the Aluma’s very compact and lightweight package.\u003c\/p\u003e\n\u003cp\u003eSmartCooling automatically adjusts the fan speed to optimize cooler performance and power consumption.  The camera’s firmware is constantly monitoring the sensor and heat sink temperatures, as well as controlling the cooler power.  When full cooling power is needed – when ramping down or running near full power – the fans ramp up to their maximum speed, resulting in the strongest possible cooling.  When less cooling power is needed the fans automatically slow to reduce noise levels and power consumption. SmartCooling also prevents any possibility of overheating by backing off power if the heat sink gets too hot – so you don’t need to worry if your camera is baking in a hot observatory during the day.\u003c\/p\u003e\n\u003ch3\u003eAdvanced Software Included\u003c\/h3\u003e\n\u003cp\u003eAll SBIG cameras come with our MaxIm LT software – a $200 value!  MaxIm LT is a special version of our venerable MaxIm DL software that provides complete control of your camera, filter wheel, and autoguider, plus advanced image processing capabilities.  If you wish you can upgrade to MaxIm DL Pro to get complete observatory integration and even more processing and analysis capabilities.\u003c\/p\u003e\n\u003ch3\u003eIncluded Accessories\u003cstrong\u003e\u003cbr\u003e\u003c\/strong\u003e\n\u003c\/h3\u003e\n\u003cp\u003eEach Aluma camera package includes:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eMaxIm LT software – please use \u003ca href=\"https:\/\/diffractionlimited.com\/maxim-lt-registration\/\"\u003ethis form\u003c\/a\u003e to request your license\u003c\/li\u003e\n\u003cli\u003eDeluxe carrying case\u003c\/li\u003e\n\u003cli\u003eUniversal power supply (110V \/ 220V, 50-60 Hz)\u003c\/li\u003e\n\u003cli\u003e2″ Nosepiece adapter\u003c\/li\u003e\n\u003cli\u003eUSB flash drive containing software, drivers, and documentation\u003c\/li\u003e\n\u003cli\u003e15 foot (4.5 m) USB cable\u003c\/li\u003e\n\u003cli\u003eTracking interface cable\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eOptional Micron-Precision Filter Wheel\u003c\/h3\u003e\n\u003cp\u003eThe optional FW8S-Aluma 8-position filter wheel includes a positive centering mechanism that precisely centers each filter in the exact same position every time. This single-pixel accuracy completely eliminates ghost images of dust spots and other artifacts after flat-fielding.\u003c\/p\u003e\n\u003cp\u003ePositive detent mechanism provides single-pixel filter position accuracy\u003c\/p\u003e\n\u003cp\u003ePrecision flat-fielding with utlra-accurate indexing\u003c\/p\u003e\n\u003cp\u003eThe left-hand image shows a dust spot on the filters.  A flat-field calibration frame was taken, then the filter wheel was rotated several times before taking a second picture, which was flat-field calibrated, at right.  No evidence of the dust spot is visible.  This high precision results in the highest quality images and excellent photometric accuracy.\u003c\/p\u003e\n\u003cp\u003eThe Aluma wheel holds standard 36 mm filters, and \u003ca href=\"https:\/\/diffractionlimited.com\/product\/filter-insert-36mm-1-25\/\"\u003einserts\u003c\/a\u003e are available for 1-1\/4″ filters, which are suitable for smaller format CCD sensors.\u003c\/p\u003e\n\u003cp\u003eThe Aluma filter wheel replaces the camera’s front plate, resulting in the minimum possible back-focus, ensuring that the camera \/ filter wheel combination will reach focus on the widest possible variety of optical systems.\u003c\/p\u003e\n\u003ch3\u003eOptional StarChaser SC-2 Off-Axis Guide Camera\u003c\/h3\u003e\n\u003cp\u003e\u003c\/p\u003e\n\u003cp\u003eFor astronomical imaging the Aluma series works the the \u003ca href=\"https:\/\/diffractionlimited.com\/product\/sc-2\/\"\u003eStarChaser SC-2\u003c\/a\u003e Off-Axis Guide Camera.  This provides reliable guiding with no impact from optical train flexure.  It also supports operation of the optional AO-8A Adaptive Optics accessory.\u003c\/p\u003e\n\u003ch3\u003eOptional AO-8A Adaptive Optics\u003c\/h3\u003e\n\u003ch3\u003e\u003c\/h3\u003e\n\u003cp\u003eAll Aluma models can operate with the AO-8A Adaptive Optics accessory.  The AO-8A uses a tip-tilt window to quickly and precisely adjust the image position in response to autoguider feedback.  With Adaptive Optics there is no backlash, stiction, or lag, and the movements are extremely precise and accurate.  This allows the AO-8A to not only remove the effects of periodic error, drift, and wind gusts, but also reduce the effects of atmospheric seeing.\u003c\/p\u003e\n\u003cp\u003eFor more information please see \u003ca href=\"https:\/\/diffractionlimited.com\/product\/ao-8t\/\"\u003eAO-8T\u003c\/a\u003e.\u003c\/p\u003e\n\u003cp\u003e\u003c\/p\u003e\n\u003c\/div\u003e\u003cdiv data-custom-tab=\"\"\u003e\n\u003cp data-custom-tab-title=\"\"\u003eSpecifications\u003c\/p\u003e\n\u003cdiv\u003e\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eOAG Option\u003c\/th\u003e\n\u003ctd\u003e\u003cp\u003eStarChaser\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003ePeak QE\u003c\/th\u003e\n\u003ctd\u003e\u003cp\u003e93%\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eAntiblooming\u003c\/th\u003e\n\u003ctd\u003e\u003cp\u003en\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSensor Size\u003c\/th\u003e\n\u003ctd\u003e\u003cp\u003e13.3 mm x 13.3 mm\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003ePixel Size\u003c\/th\u003e\n\u003ctd\u003e\u003cp\u003e13 μm\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eTotal Pixels\u003c\/th\u003e\n\u003ctd\u003e\u003cp\u003e1 million pixels\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSelf-Guiding In Front of Filters\u003c\/th\u003e\n\u003ctd\u003e\u003cp\u003ey\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eImaging \/ Pixel Array\u003c\/th\u003e\n\u003ctd\u003e\u003cp\u003e1056 x 1027\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eImaging Sensor\u003c\/th\u003e\n\u003ctd\u003e\u003cp\u003eE2V CCD47-10 AIMO\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFull Well Capacity\u003c\/th\u003e\n\u003ctd\u003e\u003cp\u003e100,000 e-\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFilter Wheel Option\u003c\/th\u003e\n\u003ctd\u003e\u003cp\u003ey\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eShutter\u003c\/th\u003e\n\u003ctd\u003e\u003cp\u003eMechanical, Even-illumination\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003ePower\u003c\/th\u003e\n\u003ctd\u003e\u003cp\u003e12 VDC, 5A max\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eRemote Guide Head\u003c\/th\u003e\n\u003ctd\u003e\u003cp\u003ey\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eAdaptive Optics Option\u003c\/th\u003e\n\u003ctd\u003e\u003cp\u003eY\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003ePixel Digitization Rate\u003c\/th\u003e\n\u003ctd\u003e\u003cp\u003e1 MPix\/sec\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eOS Compatibility\u003c\/th\u003e\n\u003ctd\u003e\u003cp\u003eWindows 7, 8, 10 x86\/x64, MacOS 10.14 \"Mojave\" x86 binaries, Ubuntu 18.04 LTS x64, Raspbian Buster armhf, Ubuntu MATE arm64\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eComputer Interface\u003c\/th\u003e\n\u003ctd\u003e\u003cp\u003eUSB 2.0, USB 2.0 \/ WiFi 802.11 b\/g\/n\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eExposure\u003c\/th\u003e\n\u003ctd\u003e\u003cp\u003e0.1 sec minimum\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCooling Delta\u003c\/th\u003e\n\u003ctd\u003e\u003cp\u003e~ 50 °C\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eRead Noise\u003c\/th\u003e\n\u003ctd\u003e\u003cp\u003e5 e- typical\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eA\/D Converter\u003c\/th\u003e\n\u003ctd\u003e\u003cp\u003e16 bits\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eWeight\u003c\/th\u003e\n\u003ctd\u003e\u003cp\u003e2.2 lbs\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFilter Size\u003c\/th\u003e\n\u003ctd\u003e\u003cp\u003e36mm \/ 1.25\"\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFull Frame Download\u003c\/th\u003e\n\u003ctd\u003e\u003cp\u003e~1 sec via USB or WiFi\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eTemperature Regulation\u003c\/th\u003e\n\u003ctd\u003e\u003cp\u003ey\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSensor\u003c\/th\u003e\n\u003ctd\u003e\u003cp\u003eMidband, Broadband, Enhanced UV\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eDark Current e\/p\/s at 0 C\u003c\/th\u003e\n\u003ctd\u003e\u003cp\u003etypical 20 e-\/pix\/sec; 0.2 at -30C\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003c\/div\u003e\n\u003c\/div\u003e\u003cdiv data-custom-tab=\"\"\u003e\n\u003cp data-custom-tab-title=\"\"\u003eDownloads\u003c\/p\u003e\n\u003cdiv\u003e\n\u003ch3\u003eDocumentation\u003c\/h3\u003e\n\u003ch4\u003eProduct overview\u003c\/h4\u003e\n\u003cp\u003eProduct overview of SBIG Aluma CCD cameras.\u003c\/p\u003e\n\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0753\/5280\/1565\/t\/7\/assets\/description_image_AlumaCCDOverview.pdf?v=1684345270\" target=\"_blank\" rel=\"noopener\"\u003eDownload\u003c\/a\u003e\u003ch4\u003eUser’s Manual\u003c\/h4\u003e\n\u003cp\u003eAluma Series user’s manual.\u003c\/p\u003e\n\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0753\/5280\/1565\/t\/7\/assets\/description_image_AlumaUsersManual.pdf?v=1684345283\" target=\"_blank\" rel=\"noopener\"\u003eDownload\u003c\/a\u003e\u003ch4\u003eBackfocus Calculator Spreadsheet\u003c\/h4\u003e\n\u003cp\u003eThis Excel spreadsheet helps you calculate backfocus distance for your system.  If you do not have Excel it can be uploaded into Google Sheets.\u003cbr\u003e\u003ca href=\"https:\/\/diffractionlimited.com\/downloads\/BackfocusCalculator.xlsx\" target=\"_blank\" rel=\"noopener\"\u003eDownload\u003c\/a\u003e\u003c\/p\u003e\n\u003ch3\u003eSoftware\u003c\/h3\u003e\n\u003ch4\u003eDrivers and Camera Configuration Utility\u003c\/h4\u003e\n\u003cp\u003eAluma uses the DL Imaging driver package.  Download the latest drivers and camera configuration utility.\u003c\/p\u003e\n\u003ca href=\"https:\/\/diffractionlimited.com\/down\/SetupDLAPI.exe\" target=\"_blank\" rel=\"noopener\"\u003eDownload\u003c\/a\u003e\u003ch4\u003eMaxIm LT Software\u003c\/h4\u003e\n\u003cp\u003eCamera owners can request a MaxIm LT license here (camera serial number required):\u003c\/p\u003e\n\u003ca href=\"https:\/\/diffractionlimited.com\/maxim-lt-registration\/\" target=\"_blank\" rel=\"noopener\"\u003eLink \u003c\/a\u003e\u003cp\u003eTo get started immediately, request the full MaxIm DL Pro demo version here (click Demo tab): \u003c\/p\u003e\n\u003ca href=\"https:\/\/diffractionlimited.com\/product\/maxim-dl\/\" target=\"_blank\" rel=\"noopener\"\u003eLink \u003c\/a\u003e\u003cp\u003eOnce you receive your MaxIm LT license, simply replace your demo license using Help menu Enter License.\u003c\/p\u003e\n\u003ch4\u003eMacOS and Linux Drivers\u003c\/h4\u003e\n\u003cp\u003eAvailable by request.  Please post in our support forum, Aluma section:\u003c\/p\u003e\n\u003ca href=\"https:\/\/forum.diffractionlimited.com\/forums\/aluma-series.49\/\" target=\"_blank\" rel=\"noopener\"\u003eLink \u003c\/a\u003e\u003ch4\u003eSoftware Development Kit\u003c\/h4\u003e\n\u003cp\u003eAvailable by request.  Please post in our support forum, Aluma section:\u003c\/p\u003e\n\u003ca href=\"https:\/\/forum.diffractionlimited.com\/forums\/aluma-series.49\/\" target=\"_blank\" rel=\"noopener\"\u003eLink \u003c\/a\u003e\u003ch4\u003eFirmware Updates\u003c\/h4\u003e\n\u003cp\u003eVisit our Firmware Archive here:\u003c\/p\u003e\n\u003ca href=\"https:\/\/diffractionlimited.com\/aluma-fpga-firmware\/\" target=\"_blank\" rel=\"noopener\"\u003eLink \u003c\/a\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"SBIG","offers":[{"title":"SBIG Aluma CCD47-10 Midband camera","offer_id":44967667532061,"sku":"DL-ALUMA-CCD47-10-M","price":21029.0,"currency_code":"CAD","in_stock":true},{"title":"Aluma CCD47-10 Midband\/FW8S\/SC-2E Package","offer_id":44967667564829,"sku":"DL-AL-CCD47-10-M-PACK","price":25086.0,"currency_code":"CAD","in_stock":true},{"title":"Aluma CCD47-10 Pro Package w\/ FW8S, SC-2E and filters","offer_id":44967667597597,"sku":"DL-AL-CCD47-10-M-PRO","price":25882.0,"currency_code":"CAD","in_stock":true},{"title":"Aluma CCD47-10 Ultimate Package w\/ FW8S, SC-2E, AO-8A, and 7 filters","offer_id":44967667630365,"sku":"DL-AL-CCD47-10-M-ULT","price":27281.0,"currency_code":"CAD","in_stock":true},{"title":"SBIG Aluma CCD47-10 Broadband camera","offer_id":44967667663133,"sku":"DL-ALUMA-CCD47-10-B","price":21029.0,"currency_code":"CAD","in_stock":true},{"title":"Aluma CCD47-10 Broadband\/FW8S\/SC-2E Package","offer_id":44967667695901,"sku":"DL-AL-CCD47-10-B-PACK","price":25086.0,"currency_code":"CAD","in_stock":true},{"title":"SBIG Aluma CCD47-10 Enhanced UV camera","offer_id":44967667728669,"sku":"DL-ALUMA-CCD47-10-UV","price":23829.0,"currency_code":"CAD","in_stock":true},{"title":"Aluma CCD47-10 Enhanced UV\/FW8S\/SC-2E Package","offer_id":44967667761437,"sku":"DL-AL-CCD47-10-UV-B-PACK","price":27886.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0753\/5280\/1565\/products\/SBIG-Aluma-CCD47-10-3__88158.1638306716.1280.1280.jpg?v=1684345532"},{"product_id":"sbig-aluma-ccd77-00-mono","title":"SBIG Aluma CCD77-00 Mono","description":"\u003c!-- more --\u003e\u003cp\u003eOur new high performance Aluma\u003csup\u003e®\u003c\/sup\u003e CCD Series cameras offer capabilities and features not available in any other scientific-grade imaging camera.  This lightweight (2.2 lbs) and compact (4.5″ x 4.5″ x 4″ with handles) camera includes two-stage cooling, USB 2.0 interface, ultra-reliable even-illumination shutter, and fast low-noise readout.\u003c\/p\u003e\u003cp\u003eThe Aluma CCD series supports a wide range of accessories, including the 8-position FW8S-Aluma filter wheel with micron-level filter positioning, StarChaser SC-2 off-axis guide camera, and AO-8A Adaptive Optics accessory.\u003c\/p\u003e\u003cp\u003eThe Aluma CCD77-00 has an extremely high sensitivity, 260,000 pixel back-illuminated CCD sensor with 24 micron pixels.  These are research-grade cameras designed for longer focal length instruments typically with apertures greater than 40 cm.\u003c\/p\u003e\u003cp\u003eAluma CCD is a new generation of research cameras tuned for even better performance. Over two years of collaboration with university researchers helped us bring you an enhanced new Aluma CCD series that represent the ultimate in a high-performance mid-sized 16-bit CCD detector. Using E2V’s best-in-class research grade back-illuminated sensors, the Aluma CCD77-00 gives you the high sensitivity, low noise, and high well depth needed for the most demanding research applications.\u003c\/p\u003e\u003ch4\u003eAluma CCD Features include:\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eHigh-performance CCD imaging sensors currently manufactured by SONY and Teledyne E2V\u003c\/li\u003e\n\u003cli\u003eLight weight, compact design\u003c\/li\u003e\n\u003cli\u003eCentered optical axis for optimum instrument balance\u003c\/li\u003e\n\u003cli\u003eUltra reliable even-illumination (photometric) mechanical shutter\u003c\/li\u003e\n\u003cli\u003eUSB 2.0 interface\u003c\/li\u003e\n\u003cli\u003eFull frame image buffering eliminates readout artifacts\u003c\/li\u003e\n\u003cli\u003e2-Stage TE cooling with typical -50C from ambient\u003c\/li\u003e\n\u003cli\u003eTwin variable speed fans with SmartCooling\u003csup\u003eTM\u003c\/sup\u003e technology\u003c\/li\u003e\n\u003cli\u003eHigh accuracy temperature regulation\u003c\/li\u003e\n\u003cli\u003eBuilt-in RBI Pre-flash (full frame front-illuminated sensors only)\u003c\/li\u003e\n\u003cli\u003eExternal TTL trigger inputs and output\u003c\/li\u003e\n\u003cli\u003eIncluded 110V \/ 220V power supply and optional 12VDC operation\u003c\/li\u003e\n\u003cli\u003eUser-rechargeable desiccant plug\u003c\/li\u003e\n\u003cli\u003eBuilt-in 1\/4-20 tripod mount\u003c\/li\u003e\n\u003cli\u003eSupport for high precision 8-position filter wheels\u003c\/li\u003e\n\u003cli\u003eWorks with StarChaser SC-2 off-axis guide camera and AO-8A adaptive optics\u003c\/li\u003e\n\u003cli\u003eBulletproof firmware update capability – virtually impossible to “brick”\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eSoftware Included\u003c\/h3\u003e\u003cp\u003eAll Aluma CCD models ship with MaxIm LT for Windows – a special version of \u003ca href=\"https:\/\/diffractionlimited.com\/product\/maxim-dl\/\"\u003eMaxIm DL\u003c\/a\u003e specific to our cameras. Aluma CCD also supports third-party applications through ASCOM and native drivers.\u003c\/p\u003e\u003ch3\u003eCompact and Lightweight Design\u003c\/h3\u003e\u003cp\u003eAluma CCD cameras measure just 4.25″ x 4.25″ x 4.0″ with handles (3.5″ without handles) and weigh just 2.2 lbs (1 kg).\u003c\/p\u003e\u003ch3\u003eEven-Illumination Shutter\u003c\/h3\u003e\u003cp\u003eAll Aluma CCD cameras include a mechanical shutter, which is used for both dark\/bias calibration frames and for shuttering exposures on full frame sensors. Rather than using a complex iris shutter, which are prone to failure, the Aluma CCD uses a twin vane shutter and direct drive motor for high repeatability, reliability, and extremely long life.  The shutter is designed to be “even illumination” for the best accuracy in photometric measurements.\u003c\/p\u003e\u003cp\u003e\u003cimg class=\"wp-image-1230 size-full aligncenter\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0753\/5280\/1565\/t\/7\/assets\/description_image_iris1.jpg?v=1684345290\" alt=\"iris1\" width=\"404\" height=\"202\"\u003eThe left image shows a flat field image taken with a camera using an iris type shutter. The right image is a flat field image taken under the same conditions using our even-illumination shutter.\u003c\/p\u003e\u003ch3\u003eExtreme Sensitivity CCD 77-00 Image Sensor\u003c\/h3\u003e\u003cp\u003eThe Aluma CCD77-00 uses the 0.26 megapixel E2V CCD 77-00 sensor, featuring peak quantum efficiency (QE) of 93% with midband coatings.  This full frame, back-illuminated sensor is designed for the ultimate in sensitivity.  We offer Midband coating for the highest quantum efficiency.  Other coatings are available on special order.\u003c\/p\u003e\u003ch3\u003e\u003cimg class=\"aligncenter wp-image-3241 size-full\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0753\/5280\/1565\/t\/7\/assets\/description_image_CCD77.png?v=1684345291\" sizes=\"(max-width: 677px) 100vw, 677px\" srcset=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0753\/5280\/1565\/t\/7\/assets\/description_image_CCD77.png?v=1684345291 677w, https:\/\/diffractionlimited.com\/wp-content\/uploads\/2017\/06\/CCD77-600x651.png 600w\" alt=\"\" width=\"677\" height=\"735\"\u003e\u003c\/h3\u003e\u003cp\u003eCCD 77-00 Quantum Efficiency Curves\u003c\/p\u003e\u003cp\u003eThe CCD 77-00 has 512 x 512 pixels at 24 microns square, for a 12.3 mm square chip size.\u003c\/p\u003e\u003cp\u003eThis back-illuminated full-frame CCD sensor has extremely low noise and extremely high sensitivity. Combining this high-performance sensor with Aluma CCD’s high cooling performance and low readout noise results in exceptionally clean images.\u003c\/p\u003e\u003ch3\u003eSmartCooling\u003csup\u003eTM\u003c\/sup\u003e\n\u003c\/h3\u003e\u003cp\u003eAll Aluma CCD cameras include our powerful new SmartCooling technology. The two-stage cooler, powerful fans, and advanced heat sink designed using thermal flow simulation combine to produce typical cooling delta from ambient of -50C.  This is quite a feat considering the Aluma CCD’s very compact and lightweight package.\u003c\/p\u003e\u003cp\u003eSmartCooling automatically adjusts the fan speed to optimize cooler performance and power consumption.  The camera’s firmware is constantly monitoring the sensor and heat sink temperatures, as well as controlling the cooler power.  When full cooling power is needed – when ramping down or running near full power – the fans ramp up to their maximum speed, resulting in the strongest possible cooling.  When less cooling power is needed the fans automatically slow to reduce noise levels and power consumption. SmartCooling also prevents any possibility of overheating by backing off power if the heat sink gets too hot – so you don’t need to worry if your camera is baking in a hot observatory during the day.\u003c\/p\u003e\u003ch3\u003eAdvanced Software Included\u003c\/h3\u003e\u003cp\u003eAll Aluma CCD cameras come with our MaxIm LT software – a $200 value!  MaxIm LT is a special version of our venerable MaxIm DL software that provides complete control of your camera, filter wheel, and autoguider, plus advanced image processing capabilities.  If you wish you can upgrade to MaxIm DL Pro to get complete observatory integration and even more processing and analysis capabilities.\u003c\/p\u003e\u003ch3\u003eIncluded Accessories\u003cstrong\u003e\u003cbr\u003e\u003c\/strong\u003e\n\u003c\/h3\u003e\u003cp\u003eEach Aluma CCD camera package includes:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eMaxIm LT software – please use \u003ca href=\"https:\/\/diffractionlimited.com\/maxim-lt-registration\/\"\u003ethis form\u003c\/a\u003e to request your license\u003c\/li\u003e\n\u003cli\u003eDeluxe carrying case\u003c\/li\u003e\n\u003cli\u003eUniversal power supply (110V \/ 220V, 50-60 Hz)\u003c\/li\u003e\n\u003cli\u003e2″ Nosepiece adapter\u003c\/li\u003e\n\u003cli\u003eUSB flash drive containing software, drivers, and documentation\u003c\/li\u003e\n\u003cli\u003e15 foot (4.5 m) USB cable\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"SBIG","offers":[{"title":"Default Title","offer_id":44967668089117,"sku":"DL-ALUMA-CCD77-00","price":21029.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0753\/5280\/1565\/products\/SBIG-Aluma-CCD77-00-3__40196.1638306958.1280.1280.jpg?v=1684345553"},{"product_id":"sbig-aluma-ac4040-mono","title":"SBIG Aluma AC4040 Mono","description":"\u003c!-- more --\u003e\u003cdiv\u003eOur newest Scientific CMOS large format camera. 16.8 megapixel sensor with 9 micron pixels, Adaptive Optics capable, StarChaser SC-3 Guider compatible.\u003cp\u003eThe SBIG Aluma AC Series represents the state-of-the-art in Advanced Scientific CMOS cameras for astronomical imaging systems. The camera’s advanced design permits high speed download via the USB 3.0 connection to the control computer. The Aluma AC4040 uses the Gpixel GSENSE4040 CMOS sensor with 16.8 million pixels at 9 microns. The sensor measures almost 37mm square. The Aluma AC series has powerful two stage cooling and supports optional water cooling. Aluma AC cameras can be operated directly from a 12VDC 8A power supply.\u003c\/p\u003e\n\u003cp\u003eDesign features include:\u003c\/p\u003e\n\u003ch3\u003eHigh Quantum Efficiency\u003c\/h3\u003e\n\u003cp\u003eOur previous flagship CCD camera, the STX-16803, had very good peak quantum efficiency at 60%. The new Aluma AC4040 improves on this significantly.\u003c\/p\u003e\n\u003cp\u003eThe new Aluma AC4040 standard Front-Side Illuminated (FSI) model has a peak Quantum Efficiency (QE) of 74%, and features a much broader peak that is almost flat from 450 nm through to over 900 nm.  This means the overall sensitivity of the Aluma AC4040 is much higher than its CCD predecessor.  The FSI camera is available with an economical Grade 2 sensor, or a premium Grade 1 sensor with fewer pixel defects.\u003c\/p\u003e\n\u003cp\u003eFor the most demanding applications, the Aluma AC4040BSI features a windowless Back-Side Illuminated (BSI) sensor, which has an incredible peak QE of 95%.  In addition the BSI sensor features significant UV sensitivity beyond 250 nm.  The BSI sensor is available in a single grade.\u003c\/p\u003e\n\u003cp\u003eThe Aluma AC4040BSI is available at an introductory price of $29,999.\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003cstrong\u003eAluma AC4040 Quantum Efficiency\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch3\u003eStackPro™\u003c\/h3\u003e\n\u003cp\u003eThe Aluma AC4040 scientific CMOS camera features \u003cstrong\u003eStackPro™\u003c\/strong\u003e, a revolutionary feature that performs image stacking inside the camera.\u003c\/p\u003e\n\u003cp\u003eCMOS sensors often have more limited well depth and bit depth than their CCD predecessors.  At the same time, the modern CMOS sensors have much lower read noise than the equivalent CCD.  This low read noise can be used to advantage, by stacking many shorter exposures to achieve the same final result.  This does however result in a lot of extra disk usage and post-processing.\u003c\/p\u003e\n\u003cp\u003eStackPro™ performs the stacking automatically, inside the camera.  It automatically subdivides your exposure into up to 16 individual subexposures, and stacks them inside the camera prior to download.  This eliminates the excessive amounts of data cluttering up your hard drive.  Stacking can also be used as an alternative to HDR mode.\u003c\/p\u003e\n\u003ch3\u003eHDR Mode\u003c\/h3\u003e\n\u003cp\u003eThe sensor in the AC4040 is capable of operating in HDR mode, where high-gain and low-gain images are read out simultaneously.  Our included MaxIm LT software features an HDR merge feature, which greatly simplifies the process of producing clean, highly linear images.\u003c\/p\u003e\n\u003ch3\u003eSuperior Cooling\u003c\/h3\u003e\n\u003cp\u003eProven pin heatsink design shared with industry leading STX series cameras gets the heat out while providing low vibration.  Includes \u003cstrong\u003eSmartCooling™\u003c\/strong\u003e intelligent thermoelectric cooling and fan operation.\u003c\/p\u003e\n\u003ch3\u003eWater Circulation Ready\u003c\/h3\u003e\n\u003cp\u003eFor high ambient temperature environments, the liquid cooling option improves thermal performance and helps minimize dark current.\u003c\/p\u003e\n\u003ch3\u003eUser Rechargeable Desiccant\u003c\/h3\u003e\n\u003cp\u003eSBIG pioneered including a high-tech user-replaceable cartridge with ceramic filter and molecular sieve desiccant. Unlike competing cameras, which require factory service when their chamber desiccant eventually saturates out, the user can easily recharge the desiccant.  This eliminates the need for costly service – not to mention the associated down-time and shipping costs.  This feature is especially important in high-humidity locations.\u003c\/p\u003e\n\u003ch3\u003eElectronic and Mechanical Shutters\u003c\/h3\u003e\n\u003cp\u003eThe GSENSE CMOS sensor has an electronic rolling shutter.  In addition the Aluma AC series cameras include a mechanical shutter to enable convenient dark-frame subtraction for optimal performance and sensitivity.  This is essential for remote\/robotic operation.\u003c\/p\u003e\n\u003ch3\u003eOptional Seven Position Filter Wheel\u003c\/h3\u003e\n\u003cp\u003eThe Aluma AC4040 is compatible with the SBIG \u003ca href=\"https:\/\/diffractionlimited.com\/product\/fw7-stx\/\"\u003eFW7-STX\u003c\/a\u003e filter wheel, utilizing 50 mm square filters.\u003c\/p\u003e\n\u003ch3\u003eSelf-Guiding and Adaptive Optics Options Available\u003c\/h3\u003e\n\u003cp\u003eThe available SBIG \u003ca href=\"https:\/\/diffractionlimited.com\/product\/sc-3\/\"\u003eStarChaser SC-3\u003c\/a\u003e is an excellent low-cost option for integrated autoguiding in front of the filters, and it supports our SBIG \u003ca href=\"https:\/\/diffractionlimited.com\/product\/ao-x\/\"\u003eAO-X\u003c\/a\u003e Adaptive Optics accessory.\u003c\/p\u003e\n\u003ch3\u003e\u003c\/h3\u003e\n\u003cp\u003eThe AO-X uses a tip-tilt window to quickly and precisely adjust the image position in response to autoguider feedback.  With Adaptive Optics there is no backlash, stiction, or lag, and the movements are precise and accurate.  This allows the AO-X to not only remove the effects of periodic error, drift, and wind gusts, but also reduce the effects of atmospheric seeing.  When used with an Aluma AC camera, the AO-X requires the StarChaser SC-3.\u003c\/p\u003e\n\u003cp\u003eFor more information please see \u003ca href=\"https:\/\/diffractionlimited.com\/product\/ao-x\/\"\u003eAO-X\u003c\/a\u003e.\u003c\/p\u003e\n\u003ch3\u003eUSB 3.0 Interface\u003c\/h3\u003e\n\u003cp\u003eThe Aluma AC includes a USB 3.0 interface port for high speed downloads.  For installations where longer cable lengths are required, the port is also compatible with USB 2.0.\u003c\/p\u003e\n\u003ch3\u003eI2C AUX Port\u003c\/h3\u003e\n\u003cp\u003eThe STX cameras have a convenient auxiliary control port (also known as an I2C AUX port), which controls the filter wheel and provides optional external trigger interfaces.  Unlike older SBIG models, the AUX port is not used for AO-X control, as this function is now handled by the optional SBIG StarChaser SC-3 off-axis guiding camera.\u003c\/p\u003e\n\u003ch3\u003eMaxIm LT Software\u003c\/h3\u003e\n\u003cp\u003eAll SBIG cameras come with our MaxIm LT software – a $200 value! MaxIm LT is a special version of our venerable MaxIm DL software that provides complete control of your camera, filter wheel, and autoguider, plus advanced image processing capabilities. If you wish you can upgrade to MaxIm DL Pro to get complete observatory integration and even more processing and analysis capabilities.\u003c\/p\u003e\n\u003ch3\u003eIncluded Accessories\u003c\/h3\u003e\n\u003cp\u003eAll Aluma AC cameras include a deluxe carrying case, universal power supply, Aluma AC4040 power extension cable, USB 3.0 cable, and MaxIm LT software.\u003c\/p\u003e\n\u003cp\u003e\u003c\/p\u003e\n\u003c\/div\u003e\u003cdiv data-custom-tab\u003e\n\u003cp data-custom-tab-title\u003eSpecifications\u003c\/p\u003e\n\u003cdiv\u003e\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eExposure\u003c\/th\u003e\n\u003ctd\u003e\u003cp\u003e0.001-3600 sec\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eOS Compatibility\u003c\/th\u003e\n\u003ctd\u003e\u003cp\u003eWindows 7, 8, 10 x86\/x64, MacOS 10.14 \"Mojave\" x86 binaries, Ubuntu 18.04 LTS x64, Raspbian Buster armhf, Ubuntu MATE arm64\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFull Frame Download\u003c\/th\u003e\n\u003ctd\u003e\u003cp\u003e0.2 second\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003ePixel Digitization Rate\u003c\/th\u003e\n\u003ctd\u003e\u003cp\u003e100 MHz\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eWeight\u003c\/th\u003e\n\u003ctd\u003e\u003cp\u003e3.5 lbs \/ 1.6 kG\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFilter Size\u003c\/th\u003e\n\u003ctd\u003e\u003cp\u003e50mm Square\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eRead Noise\u003c\/th\u003e\n\u003ctd\u003e\u003cp\u003e3.7 e- typical\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eTemperature Regulation\u003c\/th\u003e\n\u003ctd\u003e\u003cp\u003eYes\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eComputer Interface\u003c\/th\u003e\n\u003ctd\u003e\u003cp\u003eUSB 3.0\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003ePower\u003c\/th\u003e\n\u003ctd\u003e\u003cp\u003e12 VDC 8A\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCooling Delta\u003c\/th\u003e\n\u003ctd\u003e\u003cp\u003e~ 40 °C typical, water cooling option included\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eAdaptive Optics Option\u003c\/th\u003e\n\u003ctd\u003e\u003cp\u003eAO-X with StarChaser SC-3\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eA\/D Converter\u003c\/th\u003e\n\u003ctd\u003e\u003cp\u003eDual 12 bit with HDR capability\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eDark Current e\/p\/s at 0 C\u003c\/th\u003e\n\u003ctd\u003e\u003cp\u003e0.3 e-\/p\/s typical\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFull Well Capacity\u003c\/th\u003e\n\u003ctd\u003e\u003cp\u003e74,000 e- (depends on mode)\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSensor Size\u003c\/th\u003e\n\u003ctd\u003e\u003cp\u003e36.8 mm x 36.8 mm\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eImaging \/ Pixel Array\u003c\/th\u003e\n\u003ctd\u003e\u003cp\u003e4096 px x 4096 px\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eShutter\u003c\/th\u003e\n\u003ctd\u003e\u003cp\u003eRolling electronic, Mechanical dark shutter\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSelf-Guiding In Front of Filters\u003c\/th\u003e\n\u003ctd\u003e\u003cp\u003eYes with StarChaser SC-3\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003ePixel Size\u003c\/th\u003e\n\u003ctd\u003e\u003cp\u003e9 μm\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eTotal Pixels\u003c\/th\u003e\n\u003ctd\u003e\u003cp\u003e16.8 million pixels\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFilter Wheel Option\u003c\/th\u003e\n\u003ctd\u003e\u003cp\u003eFW7-STX\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eOAG Option\u003c\/th\u003e\n\u003ctd\u003e\u003cp\u003eStarChaser SC-3\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eImaging Sensor\u003c\/th\u003e\n\u003ctd\u003e\u003cp\u003eGpixel GSENSE4040\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSensor Grade\u003c\/th\u003e\n\u003ctd\u003e\u003cp\u003eBSI, FSI Class 2, FSI Class 1\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003c\/div\u003e\n\u003c\/div\u003e\u003cdiv data-custom-tab\u003e\n\u003cp data-custom-tab-title\u003eDownloads\u003c\/p\u003e\n\u003cdiv\u003e\n\u003ch3\u003eDocumentation\u003c\/h3\u003e\n\u003ch4\u003eProduct overview\u003c\/h4\u003e\n\u003cp\u003eA technical overview of the Aluma AC4040.\u003c\/p\u003e\n\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0753\/5280\/1565\/t\/7\/assets\/description_image_AC4040Overview.pdf?v=1684345296\" target=\"_blank\"\u003eDownload\u003c\/a\u003e\u003ch4\u003eOperating manual\u003c\/h4\u003e\n\u003cp\u003eInstallation, and operating instructions for Aluma AC series cameras.  \u003c\/p\u003e\n\u003cp\u003eComing Soon. \u003c\/p\u003e\n\u003ch4\u003eBackfocus Calculator Spreadsheet\u003c\/h4\u003e\n\u003cp\u003eThis Excel spreadsheet helps you calculate backfocus distance for your system.  If you do not have Excel it can be uploaded into Google Sheets.\u003cbr\u003e\u003ca href=\"https:\/\/diffractionlimited.com\/downloads\/BackfocusCalculator.xlsx\" target=\"_blank\"\u003eDownload\u003c\/a\u003e\u003c\/p\u003e\n\u003ch3\u003eSoftware\u003c\/h3\u003e\n\u003ch4\u003eDrivers and Camera Configuration Utility\u003c\/h4\u003e\n\u003cp\u003eAluma AC uses the DL Imaging driver package.  Download the latest drivers and camera configuration utility.\u003c\/p\u003e\n\u003ca href=\"https:\/\/diffractionlimited.com\/down\/SetupDLAPI.exe\" target=\"_blank\"\u003eDownload\u003c\/a\u003e\u003ch4\u003eMaxIm LT Software\u003c\/h4\u003e\n\u003cp\u003eCamera owners can request a MaxIm LT license here (camera serial number required):\u003c\/p\u003e\n\u003ca href=\"https:\/\/diffractionlimited.com\/maxim-lt-registration\/\" target=\"_blank\"\u003eLink \u003c\/a\u003e\u003cp\u003eTo get started immediately, request the full MaxIm DL Pro demo version here (click Demo tab):  \u003c\/p\u003e\n\u003ca href=\"https:\/\/diffractionlimited.com\/product\/maxim-dl\/\" target=\"_blank\"\u003eLink \u003c\/a\u003e\u003cp\u003eOnce you receive your MaxIm LT license, simply replace your demo license using Help menu Enter License. \u003c\/p\u003e\n\u003ch4\u003eMacOS and Linux Drivers\u003c\/h4\u003e\n\u003cp\u003eAvailable by request.  Please post in our support forum, Aluma section: \u003c\/p\u003e\n\u003ca href=\"https:\/\/forum.diffractionlimited.com\/forums\/aluma-series.49\/\" target=\"_blank\"\u003eLink \u003c\/a\u003e\u003ch4\u003eSoftware Development Kit\u003c\/h4\u003e\n\u003cp\u003eAvailable by request.  Please post in our support forum, Aluma section: \u003c\/p\u003e\n\u003ca href=\"https:\/\/forum.diffractionlimited.com\/forums\/aluma-series.49\/\" target=\"_blank\"\u003eLink \u003c\/a\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"SBIG","offers":[{"title":"Class 2 FSI \/ Camera Only","offer_id":44967670219037,"sku":"DL-AC4040-C2","price":18229.0,"currency_code":"CAD","in_stock":true},{"title":"Class 2 FSI \/ w\/ AFW-10-50SQ, SC-3E-SHORT","offer_id":44967670251805,"sku":"DL-AC-4040-C2-PACK","price":23406.0,"currency_code":"CAD","in_stock":true},{"title":"Class 1 FSI \/ Camera Only","offer_id":44967670317341,"sku":"DL-AC4040-C1","price":21029.0,"currency_code":"CAD","in_stock":true},{"title":"Class 1 FSI \/ w\/ AFW-10-50SQ, SC-3E-SHORT","offer_id":44967670350109,"sku":"DL-AC-4040-C1-PACK","price":26206.0,"currency_code":"CAD","in_stock":true},{"title":"Class 1 VIS-NIR FSI \/ Camera Only","offer_id":44967670481181,"sku":"DL-AC-4040BSI-VIS-NIR","price":44829.0,"currency_code":"CAD","in_stock":true},{"title":"Class 1 VIS-NIR FSI \/ w\/ AFW-10-50SQ, SC-3E-SHORT","offer_id":44967670513949,"sku":"DL-AC-4040BSI-VIS-NIR-PACK","price":50006.0,"currency_code":"CAD","in_stock":true},{"title":"Class 1 UV-VIS FSI \/ Camera Only","offer_id":44967670612253,"sku":"DL-AC-4040BSI-UV-VIS","price":46229.0,"currency_code":"CAD","in_stock":true},{"title":"Class 1 UV-VIS FSI \/ w\/ AFW-10-50SQ, SC-3E-SHORT","offer_id":44967670645021,"sku":"DL-AC-4040BSI-UV-VIS-PACK","price":54839.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0753\/5280\/1565\/products\/SBIG-Aluma-AC4040-Mono-1__09489.1600282387.1280.1280.jpg?v=1684345555"},{"product_id":"sbig-aluma-8-x-36mm-filter-wheel","title":"SBIG Aluma 8 x 36mm Filter Wheel","description":"\u003c!-- more --\u003e\u003cdiv\u003eFW8S-Aluma is the standard (non-guided) 8-position filter wheel for Aluma Series cameras. This filter wheel does not have abuilt-in self-guiding image sensor. It is compatible withCanon EOS and Nikon lens adapters.\u003c\/div\u003e\u003cdiv data-custom-tab\u003e\n\u003cp data-custom-tab-title\u003eSpecifications\u003c\/p\u003e\n\u003cdiv\u003e\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eFilter Size\u003c\/th\u003e\n\u003ctd\u003e\u003cp\u003e36mm \/ 1.25\"\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eWeight\u003c\/th\u003e\n\u003ctd\u003e\u003cp\u003e1.8 lbs\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eOS Compatibility\u003c\/th\u003e\n\u003ctd\u003e\u003cp\u003eWindows 32 and 64 bit, Mac, Linux, iOS, Android\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003c\/div\u003e\n\u003c\/div\u003e\u003cdiv data-custom-tab\u003e\n\u003cp data-custom-tab-title\u003eDownloads\u003c\/p\u003e\n\u003cdiv\u003e\n\u003ch4\u003eUser’s Manual\u003c\/h4\u003e\n\u003cp\u003eThe Aluma system manual includes instructions for all Aluma cameras and filter wheels. \u003c\/p\u003e\n\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0753\/5280\/1565\/t\/7\/assets\/description_image_AlumaUsersManual.pdf?v=1684345283\" target=\"_blank\"\u003eDownload\u003c\/a\u003e\u003cp\u003e\u003c\/p\u003e\n\u003ch4\u003eBackfocus Table\u003c\/h4\u003e\n\u003cp\u003eBackfocus configuration table\u003c\/p\u003e\n\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0753\/5280\/1565\/t\/7\/assets\/description_image_backfocus.993x0.gif?v=1684345406\" target=\"_blank\"\u003eDownload\u003c\/a\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"SBIG","offers":[{"title":"Default Title","offer_id":44967713800477,"sku":"DL-FW8S-Aluma","price":1989.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0753\/5280\/1565\/products\/SBIG-Aluma-8-x-36mm-Filter-Wheel-1__99101.1600282395.1280.1280.jpg?v=1684345549"},{"product_id":"sbig-standard-cover-for-fw8-aluma","title":"SBIG Standard Cover for FW8-Aluma","description":"\u003c!-- more --\u003e\u003cdiv\u003eStandard front cover for Aluma filter wheel – replaces the self-guiding front cover when minimum back focus distance is needed.\u003c\/div\u003e","brand":"SBIG","offers":[{"title":"Default Title","offer_id":44967715438877,"sku":"DL-FW8-ALUMA-STD-COVER","price":519.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0753\/5280\/1565\/products\/SBIG-Standard-Cover-for-FW8-Aluma-1__85144.1656444239.1280.1280.jpg?v=1684345604"},{"product_id":"sbig-stx-stxl-aluma-ac-adapter-plates","title":"SBIG STX\/STXL\/Aluma AC Adapter Plates","description":"\u003c!-- more --\u003e\u003cdiv\u003eAluma AC, STX, and STXL cameras have a standard mounting bolt pattern (four 6-32 threaded holes on a 4″ diameter). We have a variety of bolt-on adapters available for different telescope interfaces.\u003cp\u003e\u003cstrong\u003eBackfocus Data\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eAll plates are 0.200″ thick.\u003c\/p\u003e\n\u003cp\u003eWhen using the “STX” style 3.5″ OD \/ 3 x 24 TPI thread adapter backfocus is 0.200″ (5.08 mm) when using the dovetail connection.  When using the threaded interface the total backfocus distance added is 0.670″ (17.02 mm).\u003c\/p\u003e\n\u003c\/div\u003e","brand":"SBIG","offers":[{"title":"STX\/STXL Mounting Plate","offer_id":44967718453533,"sku":"DL-10018","price":211.0,"currency_code":"CAD","in_stock":true},{"title":"STXL 2\" Nosepiece","offer_id":44967718486301,"sku":"DL-ACC06","price":211.0,"currency_code":"CAD","in_stock":true},{"title":"3\" Nosepiece","offer_id":44967718519069,"sku":"DL-ACC09","price":211.0,"currency_code":"CAD","in_stock":true},{"title":"M48 x 0.75","offer_id":44967718551837,"sku":"DL-ACC07","price":169.0,"currency_code":"CAD","in_stock":true},{"title":"M42 x 0.75","offer_id":44967718584605,"sku":"DL-40-12051-00","price":141.0,"currency_code":"CAD","in_stock":true},{"title":"SCT Thread 2\" x 24","offer_id":44967718617373,"sku":"DL-40-12052-00","price":141.0,"currency_code":"CAD","in_stock":true},{"title":"STL Thread 2.156\" x 24","offer_id":44967718650141,"sku":"DL-40-12053-00","price":141.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0753\/5280\/1565\/products\/SBIGSTX-STXL-Aluma-AC-Adapter-Plates-2-inch__31812.1600282409.1280.1280.jpg?v=1684345631"},{"product_id":"sbig-aluma-carrying-case","title":"SBIG Aluma Carrying Case","description":"\u003c!-- more --\u003e\u003cdiv\u003eThis large carrying is dust proof andwater proof and suitable for carrying and shipping professional gear. Versions are available with different cutouts for different camera and filter wheel models.\u003c\/div\u003e","brand":"SBIG","offers":[{"title":"Default Title","offer_id":44967718977821,"sku":"DL-21005","price":520.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0753\/5280\/1565\/products\/SBIG-Aluma-Carrying-Case-1__43908.1600282411.1280.1280.jpg?v=1684345635"},{"product_id":"sbig-aluma-ccd814-mono","title":"SBIG Aluma CCD814 Mono","description":"\u003c!-- more --\u003e\u003cdiv\u003e\n\u003cp\u003eOur new high performance Aluma\u003csup\u003e®\u003c\/sup\u003e CCD Series cameras offer capabilities and features not available in any other scientific-grade imaging camera.  This lightweight (2.2 lbs) and compact (4.5\" x 4.5\" x 4\" with handles) camera includes two-stage cooling, USB 2.0 interface, ultra-reliable even-illumination shutter, and fast low-noise readout.\u003c\/p\u003e\n\u003cp\u003eThe Aluma CCD series supports a wide range of accessories, including the 8-position FW8S-Aluma filter wheel with micron-level filter positioning, StarChaser SC-2 off-axis guide camera, and AO-8A Adaptive Optics accessory.\u003c\/p\u003e\n\u003cp\u003eThe Aluma CCD694 has a high-sensitivity, low-noise 6 megapixel CCD sensor with 4.54 micron pixels. It is ideal for taking high spatial resolution, long duration exposures with minimal amp glow, dark current, and noise.  It also includes the ability to perform high ratio analog binning, which is important for applications such as spectroscopy.\u003c\/p\u003e\n\u003cp\u003eAluma CCD is a new generation of research cameras tuned for even better performance. Over two years of collaboration with university researchers helped us bring you an enhanced new Aluma CCD series that represent the best value in a high-performance mid-sized 16-bit CCD detector. We have carefully refined the camera electronics for improved performance, minimum amp glow, and low noise.  Using SONY's best-in-class CCDs, you'll get the precision and ultra-clean images of a CCD with the sensitivity of CMOS technology.\u003c\/p\u003e\n\u003cbr\u003e\u003ch4\u003eAluma 814 – Incredible Sensitivity\u003c\/h4\u003e\n\u003cp\u003eThe ICX-814 CCD is one of the best optical sensors ever produced, with peak quantum efficiency over 75%, very broad spectral sensitivity, and extraordinary blue sensitivity.   It also has very low read noise, large dynamic range, and extremely low dark current.  This combination of high sensitivity and very low noise means you get cleaner, deeper images – faster.\u003c\/p\u003e\n\u003cp\u003e\u003c\/p\u003e\n\u003ch5\u003eTony Hallas had this to say about the sister camera, the Aluma 694:\u003cbr\u003e“This camera is crazy…\u003cbr\u003ein 60 seconds it can show the blue jet in IC 1182…\u003cbr\u003enow that is blue sensitive…!!!”\u003c\/h5\u003e\n\u003cp\u003eThanks to our supply agreement in place with the manufacturer, we can continue to purchase new sensors through 2025.\u003c\/p\u003e\n\u003ch4\u003eAluma Features include:\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eWide variety of imaging sensors\u003c\/li\u003e\n\u003cli\u003eLight weight, compact design\u003c\/li\u003e\n\u003cli\u003eCentered optical axis for optimum instrument balance\u003c\/li\u003e\n\u003cli\u003eUltra reliable even-illumination (photometric) mechanical shutter\u003c\/li\u003e\n\u003cli\u003eSupport for Windows, Macintosh, and Linux\u003c\/li\u003e\n\u003cli\u003eUSB 2.0 and optional WiFi 802.11 b\/g\/n communications interfaces\u003c\/li\u003e\n\u003cli\u003eFull frame image buffering eliminates readout artifacts and provides 100% reliable wireless download\u003c\/li\u003e\n\u003cli\u003e2-Stage TE cooling with typical -50C from ambient\u003c\/li\u003e\n\u003cli\u003eTwin variable speed fans with SmartCooling\u003csup\u003eTM\u003c\/sup\u003e technology\u003c\/li\u003e\n\u003cli\u003eHigh accuracy temperature regulation\u003c\/li\u003e\n\u003cli\u003eBuilt-in RBI Pre-flash (full frame front-illuminated sensors only)\u003c\/li\u003e\n\u003cli\u003eExternal TTL trigger inputs and output\u003c\/li\u003e\n\u003cli\u003eIncluded 110V \/ 220V power supply and optional 12VDC operation\u003c\/li\u003e\n\u003cli\u003eUser-rechargeable desiccant plug\u003c\/li\u003e\n\u003cli\u003eBuilt-in 1\/4-20 tripod mount\u003c\/li\u003e\n\u003cli\u003eSupport for high precision 8-position filter wheels\u003c\/li\u003e\n\u003cli\u003eSupport for external guide head, self-guiding filter wheels, and adaptive optics\u003c\/li\u003e\n\u003cli\u003eBulletproof firmware update capability – virtually impossible to “brick”\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eMulti-Platform Operation\u003c\/h3\u003e\n\u003cp\u003eAluma is designed to operate via USB 2.0 and optionally WiFi 802.11 b\/g\/n.  Designed from the ground-up to support operation on any modern computing platform, Aluma is compatible with Windows, Macintosh, and Linux.  Fully-documented and supported drivers are available for all platforms, including ASCOM drivers.  The Aluma camera interface specification is fully documented, supporting the development of fully custom interfaces.\u003c\/p\u003e\n\u003ch3\u003eSoftware Included\u003c\/h3\u003e\n\u003cp\u003eAll Aluma models ship with MaxIm LT for Windows – a special version of \u003ca href=\"https:\/\/diffractionlimited.com\/product\/maxim-dl\/\"\u003eMaxIm DL\u003c\/a\u003e specific to our cameras. Aluma also supports third-party applications through ASCOM and native drivers.\u003c\/p\u003e\n\u003ch3\u003eCompact and Lightweight Design\u003c\/h3\u003e\n\u003cp\u003eAluma cameras measure just 4.25″ x 4.25″ x 4.0″ with handles (3.5″ without handles) and weigh just 2.2 lbs (1 kg).\u003c\/p\u003e\n\u003ch3\u003eMechanical Shutter\u003c\/h3\u003e\n\u003cp\u003eThe Aluma 814 has electronic shuttering, allowing a minimum exposure of just 0.001s.  In addition it has a high reliability mechanical shutter, which facilitates accurate dark\/bias calibration frames.\u003c\/p\u003e\n\u003ch3\u003eHigh Performance ICX-814 Image Sensor\u003c\/h3\u003e\n\u003cp\u003eThe Aluma 814 uses the popular 9 megapixel SONY ICX-814ALG sensor. This sensor has 3388 x 2712 pixels at 3.69 microns square, for a 12.48 mm x 9.98 mm chip size.\u003c\/p\u003e\n\u003cp\u003eThis is a high sensitivity interline CCD sensor with extremely low dark current and very low read noise.  Combining this high-performance sensor with Aluma’s high cooling performance and low readout noise results in exceptionally clean images.\u003c\/p\u003e\n\u003cp\u003eThis sensor includes microlens technology that concentrates light on the sensitive area of each pixel.  The CCD’s sensitivity peaks in the center of the visible spectrum at 550 nm, and maintains high sensitivity throughout the visible spectrum. The ICX-814 is particularly good in blue compared to other sensors on the market.\u003c\/p\u003e\n\u003ch3\u003eSmartCooling\u003csup\u003eTM\u003c\/sup\u003e\n\u003c\/h3\u003e\n\u003cp\u003eAll Aluma cameras include our powerful new SmartCooling technology. The two-stage cooler, powerful fans, and advanced heat sink designed using thermal flow simulation combine to produce typical cooling delta from ambient of -50C.  This is quite a feat considering the Aluma’s very compact and lightweight package.\u003c\/p\u003e\n\u003cp\u003eSmartCooling automatically adjusts the fan speed to optimize cooler performance and power consumption.  The camera’s firmware is constantly monitoring the sensor and heat sink temperatures, as well as controlling the cooler power.  When full cooling power is needed – when ramping down or running near full power – the fans ramp up to their maximum speed, resulting in the strongest possible cooling.  When less cooling power is needed the fans automatically slow to reduce noise levels and power consumption. SmartCooling also prevents any possibility of overheating by backing off power if the heat sink gets too hot – so you don’t need to worry if your camera is baking in a hot observatory during the day.\u003c\/p\u003e\n\u003ch3\u003eAdvanced Software Included\u003c\/h3\u003e\n\u003cp\u003eAll SBIG cameras come with our MaxIm LT software – a $200 value!  MaxIm LT is a special version of our venerable MaxIm DL software that provides complete control of your camera, filter wheel, and autoguider, plus advanced image processing capabilities.  If you wish you can upgrade to MaxIm DL Pro to get complete observatory integration and even more processing and analysis capabilities.\u003c\/p\u003e\n\u003ch3\u003eIncluded Accessories\u003cstrong\u003e\u003cbr\u003e\u003c\/strong\u003e\n\u003c\/h3\u003e\n\u003cp\u003eEach Aluma camera package includes:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eMaxIm LT software – please use \u003ca href=\"https:\/\/diffractionlimited.com\/maxim-lt-registration\/\"\u003ethis form\u003c\/a\u003e to request your license\u003c\/li\u003e\n\u003cli\u003eDeluxe carrying case\u003c\/li\u003e\n\u003cli\u003eUniversal power supply (110V \/ 220V, 50-60 Hz)\u003c\/li\u003e\n\u003cli\u003e2″ Nosepiece adapter\u003c\/li\u003e\n\u003cli\u003eUSB flash drive containing software, drivers, and documentation\u003c\/li\u003e\n\u003cli\u003e15 foot (4.5 m) USB cable\u003c\/li\u003e\n\u003cli\u003eTracking interface cable\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eOptional Micron-Precision Filter Wheel\u003c\/h3\u003e\n\u003cp\u003eThe optional FW8S-Aluma 8-position filter wheel includes a positive centering mechanism that precisely centers each filter in the exact same position every time. This single-pixel accuracy completely eliminates ghost images of dust spots and other artifacts after flat-fielding.\u003c\/p\u003e\n\u003cp\u003ePositive detent mechanism provides single-pixel filter position accuracy\u003c\/p\u003e\n\u003cp\u003ePrecision flat-fielding with utlra-accurate indexing\u003c\/p\u003e\n\u003cp\u003eThe left-hand image shows a dust spot on the filters.  A flat-field calibration frame was taken, then the filter wheel was rotated several times before taking a second picture, which was flat-field calibrated, at right.  No evidence of the dust spot is visible.  This high precision results in the highest quality images and excellent photometric accuracy.\u003c\/p\u003e\n\u003cp\u003eThe Aluma wheel holds standard 36 mm filters, and \u003ca href=\"https:\/\/diffractionlimited.com\/product\/filter-insert-36mm-1-25\/\"\u003einserts\u003c\/a\u003e are available for 1-1\/4″ filters, which are suitable for smaller format CCD sensors.\u003c\/p\u003e\n\u003cp\u003eThe Aluma filter wheel replaces the camera’s front plate, resulting in the minimum possible back-focus, ensuring that the camera \/ filter wheel combination will reach focus on the widest possible variety of optical systems.\u003c\/p\u003e\n\u003ch3\u003eOptional StarChaser SC-2 Off-Axis Guide Camera\u003c\/h3\u003e\n\u003cp\u003e\u003c\/p\u003e\n\u003cp\u003eFor astronomical imaging the Aluma series works the the \u003ca href=\"https:\/\/diffractionlimited.com\/product\/sc-2\/\"\u003eStarChaser SC-2\u003c\/a\u003e Off-Axis Guide Camera.  This provides reliable guiding with no impact from optical train flexure.  It also supports operation of the optional AO-8A Adaptive Optics accessory.\u003c\/p\u003e\n\u003ch3\u003eOptional AO-8A Adaptive Optics\u003c\/h3\u003e\n\u003ch3\u003e\u003c\/h3\u003e\n\u003cp\u003eAll Aluma models can operate with the AO-8A Adaptive Optics accessory.  The AO-8A uses a tip-tilt window to quickly and precisely adjust the image position in response to autoguider feedback.  With Adaptive Optics there is no backlash, stiction, or lag, and the movements are extremely precise and accurate.  This allows the AO-8A to not only remove the effects of periodic error, drift, and wind gusts, but also reduce the effects of atmospheric seeing.\u003c\/p\u003e\n\u003cp\u003eFor more information please see \u003ca href=\"https:\/\/diffractionlimited.com\/product\/ao-8A\"\u003eAO-8A\u003c\/a\u003e.\u003c\/p\u003e\n\u003cp\u003e\u003c\/p\u003e\n\u003c\/div\u003e\u003cdiv data-custom-tab=\"\"\u003e\n\u003cp data-custom-tab-title=\"\"\u003eSpecifications\u003c\/p\u003e\n\u003cdiv\u003e\n\u003ctable class=\"woocommerce-product-attributes shop_attributes table table-striped\"\u003e\u003ctbody\u003e\n\u003ctr class=\"woocommerce-product-attributes-item woocommerce-product-attributes-item--attribute_pa_full-well-capacity\"\u003e\n\u003cth class=\"woocommerce-product-attributes-item__label\"\u003eFull Well Capacity\u003c\/th\u003e\n\u003ctd class=\"woocommerce-product-attributes-item__value\"\u003e\u003cp\u003e25,000 e-\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr 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class=\"woocommerce-product-attributes-item__value\"\u003e\u003cp\u003e56%\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"woocommerce-product-attributes-item woocommerce-product-attributes-item--attribute_pa_total-pixels\"\u003e\n\u003cth class=\"woocommerce-product-attributes-item__label\"\u003eTotal Pixels\u003c\/th\u003e\n\u003ctd class=\"woocommerce-product-attributes-item__value\"\u003e\u003cp\u003e8.3 million pixels\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"woocommerce-product-attributes-item woocommerce-product-attributes-item--attribute_pa_antiblooming\"\u003e\n\u003cth class=\"woocommerce-product-attributes-item__label\"\u003eAntiblooming\u003c\/th\u003e\n\u003ctd class=\"woocommerce-product-attributes-item__value\"\u003e\u003cp\u003ey\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"woocommerce-product-attributes-item woocommerce-product-attributes-item--attribute_pa_dark-current\"\u003e\n\u003cth class=\"woocommerce-product-attributes-item__label\"\u003eDark Current e-\/p\/s\u003c\/th\u003e\n\u003ctd class=\"woocommerce-product-attributes-item__value\"\u003e\u003cp\u003e0.2 e-\/p\/s\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"woocommerce-product-attributes-item woocommerce-product-attributes-item--attribute_pa_pixel-size\"\u003e\n\u003cth class=\"woocommerce-product-attributes-item__label\"\u003ePixel Size\u003c\/th\u003e\n\u003ctd class=\"woocommerce-product-attributes-item__value\"\u003e\u003cp\u003e5.4 μm\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"woocommerce-product-attributes-item woocommerce-product-attributes-item--attribute_pa_oag-option\"\u003e\n\u003cth class=\"woocommerce-product-attributes-item__label\"\u003eOAG Option\u003c\/th\u003e\n\u003ctd class=\"woocommerce-product-attributes-item__value\"\u003e\u003cp\u003ey\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"woocommerce-product-attributes-item woocommerce-product-attributes-item--attribute_pa_imaging-pixel-array\"\u003e\n\u003cth class=\"woocommerce-product-attributes-item__label\"\u003eImaging \/ Pixel Array\u003c\/th\u003e\n\u003ctd class=\"woocommerce-product-attributes-item__value\"\u003e\u003cp\u003e3326 px x 2504 px\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"woocommerce-product-attributes-item woocommerce-product-attributes-item--attribute_pa_filter-wheel-option\"\u003e\n\u003cth class=\"woocommerce-product-attributes-item__label\"\u003eFilter Wheel Option\u003c\/th\u003e\n\u003ctd class=\"woocommerce-product-attributes-item__value\"\u003e\u003cp\u003ey\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"woocommerce-product-attributes-item woocommerce-product-attributes-item--attribute_pa_self-guiding-filter-wheel\"\u003e\n\u003cth class=\"woocommerce-product-attributes-item__label\"\u003eSelf-Guiding In Front of Filters\u003c\/th\u003e\n\u003ctd 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class=\"woocommerce-product-attributes shop_attributes table table-striped\"\u003e\u003ctbody\u003e\n\u003ctr class=\"woocommerce-product-attributes-item woocommerce-product-attributes-item--attribute_pa_oag-option\"\u003e\n\u003cth class=\"woocommerce-product-attributes-item__label\"\u003eOAG Option\u003c\/th\u003e\n\u003ctd class=\"woocommerce-product-attributes-item__value\"\u003e\u003cp\u003eStarChaser\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"woocommerce-product-attributes-item woocommerce-product-attributes-item--attribute_pa_antiblooming\"\u003e\n\u003cth class=\"woocommerce-product-attributes-item__label\"\u003eAntiblooming\u003c\/th\u003e\n\u003ctd class=\"woocommerce-product-attributes-item__value\"\u003e\u003cp\u003ey\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"woocommerce-product-attributes-item woocommerce-product-attributes-item--attribute_pa_ccd-size\"\u003e\n\u003cth class=\"woocommerce-product-attributes-item__label\"\u003eSensor Size\u003c\/th\u003e\n\u003ctd class=\"woocommerce-product-attributes-item__value\"\u003e\u003cp\u003e12.48 mm x 9.98 mm\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"woocommerce-product-attributes-item woocommerce-product-attributes-item--attribute_pa_pixel-size\"\u003e\n\u003cth class=\"woocommerce-product-attributes-item__label\"\u003ePixel Size\u003c\/th\u003e\n\u003ctd class=\"woocommerce-product-attributes-item__value\"\u003e\u003cp\u003e4.54\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"woocommerce-product-attributes-item woocommerce-product-attributes-item--attribute_pa_total-pixels\"\u003e\n\u003cth class=\"woocommerce-product-attributes-item__label\"\u003eTotal Pixels\u003c\/th\u003e\n\u003ctd class=\"woocommerce-product-attributes-item__value\"\u003e\u003cp\u003e6 million pixels\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"woocommerce-product-attributes-item woocommerce-product-attributes-item--attribute_pa_self-guiding-filter-wheel\"\u003e\n\u003cth class=\"woocommerce-product-attributes-item__label\"\u003eSelf-Guiding In Front of Filters\u003c\/th\u003e\n\u003ctd class=\"woocommerce-product-attributes-item__value\"\u003e\u003cp\u003ey\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"woocommerce-product-attributes-item woocommerce-product-attributes-item--attribute_pa_imaging-pixel-array\"\u003e\n\u003cth class=\"woocommerce-product-attributes-item__label\"\u003eImaging \/ Pixel Array\u003c\/th\u003e\n\u003ctd class=\"woocommerce-product-attributes-item__value\"\u003e\u003cp\u003e2750 x 2200\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"woocommerce-product-attributes-item woocommerce-product-attributes-item--attribute_pa_imaging-ccd\"\u003e\n\u003cth class=\"woocommerce-product-attributes-item__label\"\u003eImaging Sensor\u003c\/th\u003e\n\u003ctd class=\"woocommerce-product-attributes-item__value\"\u003e\u003cp\u003eICX-694\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"woocommerce-product-attributes-item woocommerce-product-attributes-item--attribute_pa_full-well-capacity\"\u003e\n\u003cth class=\"woocommerce-product-attributes-item__label\"\u003eFull Well Capacity\u003c\/th\u003e\n\u003ctd class=\"woocommerce-product-attributes-item__value\"\u003e\u003cp\u003e18,000 e-\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"woocommerce-product-attributes-item woocommerce-product-attributes-item--attribute_pa_dark-current\"\u003e\n\u003cth class=\"woocommerce-product-attributes-item__label\"\u003eDark Current e-\/p\/s\u003c\/th\u003e\n\u003ctd class=\"woocommerce-product-attributes-item__value\"\u003e\u003cp\u003e0.025 e-\/p\/s typical\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"woocommerce-product-attributes-item woocommerce-product-attributes-item--attribute_pa_filter-wheel-option\"\u003e\n\u003cth class=\"woocommerce-product-attributes-item__label\"\u003eFilter Wheel Option\u003c\/th\u003e\n\u003ctd class=\"woocommerce-product-attributes-item__value\"\u003e\u003cp\u003ey\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"woocommerce-product-attributes-item woocommerce-product-attributes-item--attribute_pa_shutter\"\u003e\n\u003cth class=\"woocommerce-product-attributes-item__label\"\u003eShutter\u003c\/th\u003e\n\u003ctd class=\"woocommerce-product-attributes-item__value\"\u003e\u003cp\u003eMechanical, Even-illumination\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"woocommerce-product-attributes-item woocommerce-product-attributes-item--attribute_pa_power\"\u003e\n\u003cth class=\"woocommerce-product-attributes-item__label\"\u003ePower\u003c\/th\u003e\n\u003ctd class=\"woocommerce-product-attributes-item__value\"\u003e\u003cp\u003e12 VDC, 5A max\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"woocommerce-product-attributes-item woocommerce-product-attributes-item--attribute_pa_rgh-option\"\u003e\n\u003cth class=\"woocommerce-product-attributes-item__label\"\u003eRemote Guide Head\u003c\/th\u003e\n\u003ctd class=\"woocommerce-product-attributes-item__value\"\u003e\u003cp\u003ey\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"woocommerce-product-attributes-item woocommerce-product-attributes-item--attribute_pa_adaptive-optics-option\"\u003e\n\u003cth class=\"woocommerce-product-attributes-item__label\"\u003eAdaptive Optics Option\u003c\/th\u003e\n\u003ctd class=\"woocommerce-product-attributes-item__value\"\u003e\u003cp\u003eY\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"woocommerce-product-attributes-item woocommerce-product-attributes-item--attribute_pa_pixel-digitization-rate\"\u003e\n\u003cth class=\"woocommerce-product-attributes-item__label\"\u003ePixel Digitization Rate\u003c\/th\u003e\n\u003ctd class=\"woocommerce-product-attributes-item__value\"\u003e\u003cp\u003e8 MPix\/sec\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"woocommerce-product-attributes-item woocommerce-product-attributes-item--attribute_pa_computer-interface\"\u003e\n\u003cth class=\"woocommerce-product-attributes-item__label\"\u003eComputer Interface\u003c\/th\u003e\n\u003ctd class=\"woocommerce-product-attributes-item__value\"\u003e\u003cp\u003eUSB 2.0\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"woocommerce-product-attributes-item woocommerce-product-attributes-item--attribute_pa_exposure\"\u003e\n\u003cth class=\"woocommerce-product-attributes-item__label\"\u003eExposure\u003c\/th\u003e\n\u003ctd class=\"woocommerce-product-attributes-item__value\"\u003e\u003cp\u003e0.001 sec minimum\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"woocommerce-product-attributes-item woocommerce-product-attributes-item--attribute_pa_cooling-delta\"\u003e\n\u003cth class=\"woocommerce-product-attributes-item__label\"\u003eCooling Delta\u003c\/th\u003e\n\u003ctd class=\"woocommerce-product-attributes-item__value\"\u003e\u003cp\u003e~ 50 °C\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"woocommerce-product-attributes-item woocommerce-product-attributes-item--attribute_pa_read-noise\"\u003e\n\u003cth class=\"woocommerce-product-attributes-item__label\"\u003eRead Noise (typ)\u003c\/th\u003e\n\u003ctd class=\"woocommerce-product-attributes-item__value\"\u003e\u003cp\u003e4.5 e- typical\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"woocommerce-product-attributes-item woocommerce-product-attributes-item--attribute_pa_ad-converter\"\u003e\n\u003cth class=\"woocommerce-product-attributes-item__label\"\u003eA\/D Converter\u003c\/th\u003e\n\u003ctd class=\"woocommerce-product-attributes-item__value\"\u003e\u003cp\u003e16 bits\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"woocommerce-product-attributes-item woocommerce-product-attributes-item--attribute_pa_weight\"\u003e\n\u003cth class=\"woocommerce-product-attributes-item__label\"\u003eWeight\u003c\/th\u003e\n\u003ctd class=\"woocommerce-product-attributes-item__value\"\u003e\u003cp\u003e2.2 lbs\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"woocommerce-product-attributes-item woocommerce-product-attributes-item--attribute_pa_filter-size\"\u003e\n\u003cth class=\"woocommerce-product-attributes-item__label\"\u003eFilter Size\u003c\/th\u003e\n\u003ctd class=\"woocommerce-product-attributes-item__value\"\u003e\u003cp\u003e36mm \/ 1.25\"\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"woocommerce-product-attributes-item woocommerce-product-attributes-item--attribute_pa_temperature-regulation\"\u003e\n\u003cth class=\"woocommerce-product-attributes-item__label\"\u003eTemperature Regulation\u003c\/th\u003e\n\u003ctd class=\"woocommerce-product-attributes-item__value\"\u003e\u003cp\u003ey\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"woocommerce-product-attributes-item woocommerce-product-attributes-item--attribute_pa_peak-qe\"\u003e\n\u003cth class=\"woocommerce-product-attributes-item__label\"\u003ePeak QE\u003c\/th\u003e\n\u003ctd class=\"woocommerce-product-attributes-item__value\"\u003e\u003cp\u003e75%\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"woocommerce-product-attributes-item woocommerce-product-attributes-item--attribute_pa_full-frame-download\"\u003e\n\u003cth class=\"woocommerce-product-attributes-item__label\"\u003eFull Frame Download\u003c\/th\u003e\n\u003ctd class=\"woocommerce-product-attributes-item__value\"\u003e\u003cp\u003e~1 sec via USB, ~6 sec via WiFi\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"woocommerce-product-attributes-item woocommerce-product-attributes-item--attribute_pa_binning-modes\"\u003e\n\u003cth class=\"woocommerce-product-attributes-item__label\"\u003eBinning Modes\u003c\/th\u003e\n\u003ctd class=\"woocommerce-product-attributes-item__value\"\u003e\u003cp\u003eHorizontal 1, 2, 3, 4; Vertical 1-255\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\u003cdiv data-custom-tab=\"\"\u003e\n\u003cp data-custom-tab-title=\"\"\u003eDownloads\u003c\/p\u003e\n\u003cdiv\u003e\n\u003ch3\u003eDocumentation\u003c\/h3\u003e\n\u003ch4\u003eProduct overview\u003c\/h4\u003e\n\u003cp\u003eProduct overview of SBIG Aluma CCD cameras.\u003c\/p\u003e\n\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0753\/5280\/1565\/t\/7\/assets\/description_image_AlumaCCDOverview.pdf?v=1684345270\" target=\"_blank\" rel=\"noopener\"\u003eDownload\u003c\/a\u003e\u003ch4\u003eUser’s Manual\u003c\/h4\u003e\n\u003cp\u003eAluma Series user’s manual.\u003c\/p\u003e\n\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0753\/5280\/1565\/t\/7\/assets\/description_image_AlumaUsersManual.pdf?v=1684345283\" target=\"_blank\" rel=\"noopener\"\u003eDownload\u003c\/a\u003e\u003ch4\u003eBackfocus Calculator Spreadsheet\u003c\/h4\u003e\n\u003cp\u003eThis Excel spreadsheet helps you calculate backfocus distance for your system.  If you do not have Excel it can be uploaded into Google Sheets.\u003cbr\u003e\u003ca href=\"https:\/\/diffractionlimited.com\/downloads\/BackfocusCalculator.xlsx\" target=\"_blank\" rel=\"noopener\"\u003eDownload\u003c\/a\u003e\u003c\/p\u003e\n\u003ch3\u003eSoftware\u003c\/h3\u003e\n\u003ch4\u003eDrivers and Camera Configuration Utility\u003c\/h4\u003e\n\u003cp\u003eAluma uses the DL Imaging driver package.  Download the latest drivers and camera configuration utility.\u003c\/p\u003e\n\u003ca href=\"https:\/\/diffractionlimited.com\/down\/SetupDLAPI.exe\" target=\"_blank\" rel=\"noopener\"\u003eDownload\u003c\/a\u003e\u003ch4\u003eMaxIm LT Software\u003c\/h4\u003e\n\u003cp\u003eCamera owners can request a MaxIm LT license here (camera serial number required):\u003c\/p\u003e\n\u003ca href=\"https:\/\/diffractionlimited.com\/maxim-lt-registration\/\" target=\"_blank\" rel=\"noopener\"\u003eLink \u003c\/a\u003e\u003cp\u003eTo get started immediately, request the full MaxIm DL Pro demo version here (click Demo tab): \u003c\/p\u003e\n\u003ca href=\"https:\/\/diffractionlimited.com\/product\/maxim-dl\/\" target=\"_blank\" rel=\"noopener\"\u003eLink \u003c\/a\u003e\u003cp\u003eOnce you receive your MaxIm LT license, simply replace your demo license using Help menu Enter License.\u003c\/p\u003e\n\u003ch4\u003eMacOS and Linux Drivers\u003c\/h4\u003e\n\u003cp\u003eAvailable by request.  Please post in our support forum, Aluma section:\u003c\/p\u003e\n\u003ca href=\"https:\/\/forum.diffractionlimited.com\/forums\/aluma-series.49\/\" target=\"_blank\" rel=\"noopener\"\u003eLink \u003c\/a\u003e\u003ch4\u003eSoftware Development Kit\u003c\/h4\u003e\n\u003cp\u003eAvailable by request.  Please post in our support forum, Aluma section:\u003c\/p\u003e\n\u003ca href=\"https:\/\/forum.diffractionlimited.com\/forums\/aluma-series.49\/\" target=\"_blank\" rel=\"noopener\"\u003eLink \u003c\/a\u003e\u003ch4\u003eFirmware Updates\u003c\/h4\u003e\n\u003cp\u003eVisit our Firmware Archive here:\u003c\/p\u003e\n\u003ca href=\"https:\/\/diffractionlimited.com\/aluma-fpga-firmware\/\" target=\"_blank\" rel=\"noopener\"\u003eLink \u003c\/a\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"SBIG","offers":[{"title":"Camera Only","offer_id":44967728775453,"sku":"DL-ALUMA-CCD814","price":6609.0,"currency_code":"CAD","in_stock":true},{"title":"w\/ FW8S\/SC-2E Package","offer_id":44967728808221,"sku":"DL-AL-CCD814-PACK","price":10666.0,"currency_code":"CAD","in_stock":true},{"title":"w\/ FW8S, SC-2E and filters","offer_id":44967728840989,"sku":"DL-AL-CCD814-PRO","price":11462.0,"currency_code":"CAD","in_stock":true},{"title":"w\/ FW8S, SC-2E, AO-8A, and 7 filters","offer_id":44967728873757,"sku":"DL-AL-CCD814-ULT","price":12861.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0753\/5280\/1565\/products\/SBIG-Aluma-CCD814-1__34481.1638305707.1280.1280.jpg?v=1684345616"}],"url":"https:\/\/davidastro.com\/en-us\/collections\/sbig-aluma-ccd-cameras.oembed","provider":"David Astro","version":"1.0","type":"link"}