{"title":"QHYCCD Off-Axis Guiders","description":"\u003cp\u003eQHYCCD off-axis guiding equipment for accurate tracking with compatible imaging systems.\u003c\/p\u003e","products":[{"product_id":"qhyccd-oag","title":"QHYCCD OAG","description":"\u003c!-- ===== QHYCCD miniCAM8-OAG — Shopify Product Description ===== --\u003e\n\u003cdiv class=\"dcs-product\"\u003e\n\u003ch2\u003eQHYCCD miniCAM8-OAG — Oversized Prism Off-Axis Guider\u003c\/h2\u003e\n\u003cp\u003eThe dedicated Off-Axis Guider for QHYCCD’s miniCAM8 features a large \u003cstrong\u003e14×10 mm prism\u003c\/strong\u003e to maximize light throughput to your guide camera, enabling higher guiding precision on faint stars. It uses a standard \u003cstrong\u003eM48 telescope interface\u003c\/strong\u003e for straightforward integration and maintains a \u003cstrong\u003e55 mm back-focus\u003c\/strong\u003e optical path for compatibility with popular imaging trains. (Sold separately from the camera.)\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eLarge 14×10 mm pick-off prism for brighter guide stars\u003c\/li\u003e\n\u003cli\u003eM48 telescope interface for easy connection\u003c\/li\u003e\n\u003cli\u003e55 mm back-focus spacing maintained for typical reducers\/flatteners\u003c\/li\u003e\n\u003cli\u003ePurpose-built to match the QHY miniCAM8 form factor\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch3\u003eWhat this OAG does\u003c\/h3\u003e\n\u003cp\u003eAn Off-Axis Guider samples a small portion of the telescope’s light cone just outside the main sensor’s field, feeding a guide camera without the flexure typically seen with separate guide scopes. The miniCAM8-OAG’s oversized prism increases the chance of acquiring suitable guide stars, especially at longer focal lengths or narrowband imaging.\u003c\/p\u003e\n\u003cdetails\u003e\n\u003csummary\u003e\u003cstrong\u003eInstallation guide (quick start)\u003c\/strong\u003e\u003c\/summary\u003e\n\u003col\u003e\n\u003cli\u003eThread the OAG’s M48 telescope side to your reducer\/field flattener (or focuser adapter).\u003c\/li\u003e\n\u003cli\u003eAttach your imaging train on the camera side and confirm the total back-focus remains 55 mm.\u003c\/li\u003e\n\u003cli\u003eInsert and lightly secure your guide camera in the OAG’s guide port; start with the guide sensor near parfocal.\u003c\/li\u003e\n\u003cli\u003eRotate the OAG body to position the prism so it does not vignette the imaging sensor (test with flats if needed).\u003c\/li\u003e\n\u003cli\u003eFocus the main camera, then adjust the guide camera drawtube to achieve guide focus; lock gently.\u003c\/li\u003e\n\u003cli\u003eRun a test exposure and a guide calibration; fine-tune prism height\/rotation if you see edge shadows.\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003c\/details\u003e\n\u003chr\u003e\n\u003ch3\u003eKey specifications (miniCAM8-OAG)\u003c\/h3\u003e\n\u003ctable style=\"width: 100%; max-width: 900px; border-collapse: collapse;\" role=\"table\" class=\"dcs-specs\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align: left; border-bottom: 1px solid #ddd; padding: 8px;\"\u003ePrism size\u003c\/th\u003e\n\u003ctd style=\"border-bottom: 1px solid #ddd; padding: 8px;\"\u003e14 × 10 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align: left; border-bottom: 1px solid #ddd; padding: 8px;\"\u003eTelescope interface\u003c\/th\u003e\n\u003ctd style=\"border-bottom: 1px solid #ddd; padding: 8px;\"\u003eM48 (female)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align: left; border-bottom: 1px solid #ddd; padding: 8px;\"\u003eBack-focus\u003c\/th\u003e\n\u003ctd style=\"border-bottom: 1px solid #ddd; padding: 8px;\"\u003eMaintains 55 mm imaging train spacing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align: left; border-bottom: 1px solid #ddd; padding: 8px;\"\u003eCompatibility\u003c\/th\u003e\n\u003ctd style=\"border-bottom: 1px solid #ddd; padding: 8px;\"\u003eDesigned for QHY miniCAM8; standard guide-port accepts common small-format guide cameras\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align: left; border-bottom: 1px solid #ddd; padding: 8px;\"\u003eUse case\u003c\/th\u003e\n\u003ctd style=\"border-bottom: 1px solid #ddd; padding: 8px;\"\u003eHigh-precision autoguiding with minimal flexure\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp style=\"font-size: 0.95em; color: #555;\"\u003eNote: Mechanical drawings and 3D files may be provided by the manufacturer. Add links below when available.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cem\u003e3D Mechanical Drawing:\u003c\/em\u003e \u003c!-- Add URL when available --\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cem\u003eMechanical Dimensions PDF:\u003c\/em\u003e \u003c!-- Add URL when available --\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch3\u003eminiCAM8 camera specifications (for reference)\u003c\/h3\u003e\n\u003cp style=\"margin-top: -6px; color: #666;\"\u003eThese are the camera specs the OAG pairs with.\u003c\/p\u003e\n\u003ctable style=\"width: 100%; max-width: 900px; border-collapse: collapse;\" role=\"table\" class=\"dcs-specs\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align: left; border-bottom: 1px solid #ddd; padding: 8px;\"\u003eModel\u003c\/th\u003e\n\u003ctd style=\"border-bottom: 1px solid #ddd; padding: 8px;\"\u003eminiCAM8\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align: left; border-bottom: 1px solid #ddd; padding: 8px;\"\u003eSensor\u003c\/th\u003e\n\u003ctd style=\"border-bottom: 1px solid #ddd; padding: 8px;\"\u003eSony IMX585 (BSI), 1\/1.2″, 3856 × 2180, 2.9 µm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align: left; border-bottom: 1px solid #ddd; padding: 8px;\"\u003eMono\/Color\u003c\/th\u003e\n\u003ctd style=\"border-bottom: 1px solid #ddd; padding: 8px;\"\u003eBoth available\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align: left; border-bottom: 1px solid #ddd; padding: 8px;\"\u003eEffective pixels\u003c\/th\u003e\n\u003ctd style=\"border-bottom: 1px solid #ddd; padding: 8px;\"\u003e8 MP\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align: left; border-bottom: 1px solid #ddd; padding: 8px;\"\u003eFull well\u003c\/th\u003e\n\u003ctd style=\"border-bottom: 1px solid #ddd; padding: 8px;\"\u003e54 ke- (Linearity HDR: 46 ke-)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align: left; border-bottom: 1px solid #ddd; padding: 8px;\"\u003eRead noise\u003c\/th\u003e\n\u003ctd style=\"border-bottom: 1px solid #ddd; padding: 8px;\"\u003e0.76–7.8 e- (Linearity HDR: 1.0 e-)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align: left; border-bottom: 1px solid #ddd; padding: 8px;\"\u003ePeak QE\u003c\/th\u003e\n\u003ctd style=\"border-bottom: 1px solid #ddd; padding: 8px;\"\u003eMono: 92% (≈91.2% OIII, 80.9% Hα, 78.7% SII, 40.1% CH\u003csub\u003e4\u003c\/sub\u003e); Color: R 82%, G 87%, B 75%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align: left; border-bottom: 1px solid #ddd; padding: 8px;\"\u003eDynamic range\u003c\/th\u003e\n\u003ctd style=\"border-bottom: 1px solid #ddd; padding: 8px;\"\u003eLinearity HDR up to 46,300:1 (≈93 dB, 15.5 stops)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align: left; border-bottom: 1px solid #ddd; padding: 8px;\"\u003eADC\u003c\/th\u003e\n\u003ctd style=\"border-bottom: 1px solid #ddd; padding: 8px;\"\u003eDual 12-bit (output as 16-bit)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align: left; border-bottom: 1px solid #ddd; padding: 8px;\"\u003eFrame rates\u003c\/th\u003e\n\u003ctd style=\"border-bottom: 1px solid #ddd; padding: 8px;\"\u003eFull res: 41.5 fps @8-bit; 23.5 fps @16-bit. ROI: 1080 lines 82\/47 fps (8\/16-bit); 640 lines 177\/105 fps (8\/16-bit)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align: left; border-bottom: 1px solid #ddd; padding: 8px;\"\u003eExposure\u003c\/th\u003e\n\u003ctd style=\"border-bottom: 1px solid #ddd; padding: 8px;\"\u003e11 µs – 900 s, electronic rolling shutter\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align: left; border-bottom: 1px solid #ddd; padding: 8px;\"\u003eBuffer\u003c\/th\u003e\n\u003ctd style=\"border-bottom: 1px solid #ddd; padding: 8px;\"\u003e512 MB DDR3\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align: left; border-bottom: 1px solid #ddd; padding: 8px;\"\u003eInterfaces\u003c\/th\u003e\n\u003ctd style=\"border-bottom: 1px solid #ddd; padding: 8px;\"\u003eUSB 3.0; Telescope: 1.25″ \/ 2″ \/ C-mount (thread protrusion \u0026lt;3.5 mm); Optic window AR+AR\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align: left; border-bottom: 1px solid #ddd; padding: 8px;\"\u003eFilter wheel\u003c\/th\u003e\n\u003ctd style=\"border-bottom: 1px solid #ddd; padding: 8px;\"\u003eBuilt-in 8-position carousel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align: left; border-bottom: 1px solid #ddd; padding: 8px;\"\u003eBack focal length\u003c\/th\u003e\n\u003ctd style=\"border-bottom: 1px solid #ddd; padding: 8px;\"\u003e17.5 mm (camera)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align: left; border-bottom: 1px solid #ddd; padding: 8px;\"\u003eCooling\u003c\/th\u003e\n\u003ctd style=\"border-bottom: 1px solid #ddd; padding: 8px;\"\u003eDual-stage TEC, typically −45 °C below ambient for exposures \u0026gt;1 s\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align: left; border-bottom: 1px solid #ddd; padding: 8px;\"\u003eWeight\u003c\/th\u003e\n\u003ctd style=\"border-bottom: 1px solid #ddd; padding: 8px;\"\u003e480 g\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003chr\u003e\n\u003ch3\u003eCompatibility \u0026amp; notes\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eDesigned for the miniCAM8 body geometry and 55 mm spacing workflows.\u003c\/li\u003e\n\u003cli\u003eGuide camera back-focus may require minor spacing adjustment for parfocality.\u003c\/li\u003e\n\u003cli\u003eCheck for sensor vignetting in flats when setting prism depth and rotation.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch3\u003eFAQs\u003c\/h3\u003e\n\u003cdetails\u003e\n\u003csummary\u003e\u003cstrong\u003eWill the prism cause vignetting on the main sensor?\u003c\/strong\u003e\u003c\/summary\u003e\n\u003cp\u003eWhen set correctly, vignetting is minimized. Start with the prism just out of the main sensor’s field and verify with flat frames, then adjust as needed.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003e\u003cstrong\u003eWhat guide cameras fit?\u003c\/strong\u003e\u003c\/summary\u003e\n\u003cp\u003eMost small-format guide cameras with standard 1.25″ nosepieces or matching guide-port threading are compatible. Ensure you have enough focus travel to parfocal with the main camera.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003e\u003cstrong\u003eDoes this replace a guide scope?\u003c\/strong\u003e\u003c\/summary\u003e\n\u003cp\u003eYes. An OAG uses the main optical path to avoid differential flexure, improving guiding precision for long focal lengths and narrowband imaging.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003chr\u003e\n\u003c!-- Add SKU --\u003e\n\u003c\/div\u003e\n\u003c!-- ===== Light styles (safe in Shopify rich text) ===== --\u003e\n\u003cstyle\u003e\n  .dcs-product .dcs-specs th { font-weight:600; }\n  .dcs-product details { margin: 8px 0 10px; }\n  .dcs-product details \u003e summary { cursor:pointer; }\n  .dcs-product hr { border:0;border-top:1px solid #eee;margin:18px 0; }\n\u003c\/style\u003e\n\u003c!-- ===== Product Structured Data (pulls from Shopify where possible) ===== --\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003c!-- ===== FAQ Structured Data to match visible FAQs ===== --\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cdiv class=\"block lv1  on\"\u003e\n\u003cdiv class=\"child\"\u003e\n\u003cdiv class=\"block lv2 on\"\u003e\n\u003cdiv class=\"cnt\"\u003e\n\u003cp\u003e\u003ca class=\"oceanwp-lightbox\" href=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20250703448-scaled.jpg\"\u003e\u003cimg srcset=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20250703448-scaled.jpg 1448w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20250703448-768x1086.jpg 768w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20250703448-1086x1536.jpg 1086w\" sizes=\"(max-width: 600px) 100vw, 600px\" src=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20250703448-scaled.jpg\" class=\"aligncenter wp-image-4037 lazyloaded\" data-sizes=\"(max-width: 600px) 100vw, 600px\" data-src=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20250703448-scaled.jpg\" data-srcset=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20250703448-scaled.jpg 1448w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20250703448-768x1086.jpg 768w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20250703448-1086x1536.jpg 1086w\" height=\"849\" width=\"600\" alt=\"\" decoding=\"async\" loading=\"lazy\"\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"block lv1  on\"\u003e\n\u003cdv class=\"cnt\"\u003e\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd width=\"152\"\u003eModel\u003c\/td\u003e\n\u003ctd width=\"677\"\u003eminiCAM8\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"152\"\u003eCMOS Sensor\u003c\/td\u003e\n\u003ctd width=\"677\"\u003eSony IMX585\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"152\"\u003eMono\/Color\u003c\/td\u003e\n\u003ctd width=\"677\"\u003eBoth Available\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"152\"\u003eBSI\/FSI\u003c\/td\u003e\n\u003ctd width=\"677\"\u003eBSI\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"152\"\u003eSensor Size\u003c\/td\u003e\n\u003ctd width=\"677\"\u003e1\/1.2inch\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"152\"\u003ePixel Size\u003c\/td\u003e\n\u003ctd width=\"677\"\u003e2.9μm*2.9μm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"152\"\u003eTotal Pixel Area\u003c\/td\u003e\n\u003ctd width=\"677\"\u003e3856*2180\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"152\"\u003eEffective Pixels\u003c\/td\u003e\n\u003ctd width=\"677\"\u003e8 MP\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"152\"\u003eFull Well Capacity\u003c\/td\u003e\n\u003ctd width=\"677\"\u003e54ke-\u003cp\u003e\u003c\/p\u003e\n\u003cp\u003eLinearity HDR Mode: 46ke-\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"152\"\u003eReadout Noise\u003c\/td\u003e\n\u003ctd width=\"677\"\u003e0.76 – 7.8 e-\u003cp\u003e\u003c\/p\u003e\n\u003cp\u003eLinearity HDR Mode: 1.0e-\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"152\"\u003ePeak QE\u003c\/td\u003e\n\u003ctd width=\"677\"\u003eM: 92%\u003cp\u003e\u003c\/p\u003e\n\u003cp\u003eC: R: 82%; G: 87%; B: 75%\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"152\"\u003eDynamic Range\u003c\/td\u003e\n\u003ctd width=\"677\"\u003eLinearity HDR mode: The dynamic range reaches up to 46,300:1, equivalent to 93 dB or 15.5 stops.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"152\"\u003eA\/D\u003c\/td\u003e\n\u003ctd width=\"677\"\u003eDual 12-bit (output as 16-bit)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"152\"\u003eFull Frame Rates\u003c\/td\u003e\n\u003ctd width=\"677\"\u003eFull Resolution: 41.5FPS@8bit，23.5FPS @16bit\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"152\"\u003eROI Frame Rates\u003c\/td\u003e\n\u003ctd width=\"677\"\u003eFull Resolution 1080Lines, 82FPS@8bit, 47FPS@16bit；640Lines, 177FPS@8bit, 105FPS@16bit\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"152\"\u003eExposure Time Range\u003c\/td\u003e\n\u003ctd width=\"677\"\u003e11μs-900sec\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"152\"\u003eShutter Type\u003c\/td\u003e\n\u003ctd width=\"677\"\u003eElectronic Rolling Shutter\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"152\"\u003eBuilt-in Image Buffer\u003c\/td\u003e\n\u003ctd width=\"677\"\u003e512MB DDR3\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"152\"\u003eComputer Interface\u003c\/td\u003e\n\u003ctd width=\"677\"\u003eUSB3.0\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"152\"\u003eTelescope Interface\u003c\/td\u003e\n\u003ctd width=\"677\"\u003e1.25，2 inch ,  C-mount lens ( The C-mount lens thread must be less than 3.5mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"152\"\u003eOptic Window Type\u003c\/td\u003e\n\u003ctd width=\"677\"\u003eAR+AR\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"152\"\u003eFilter Wheel\u003c\/td\u003e\n\u003ctd width=\"677\"\u003eBuilt-in 8-Position Carousel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"152\"\u003eBack Focal Length\u003c\/td\u003e\n\u003ctd width=\"677\"\u003e17.5mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"152\"\u003eCooling System\u003c\/td\u003e\n\u003ctd width=\"677\"\u003eDual Stage TEC cooler:\u003cp\u003e\u003c\/p\u003e\n\u003cp\u003eLong exposures (\u0026gt; 1 second) typically -45℃ below ambient\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"152\"\u003eWeight\u003c\/td\u003e\n\u003ctd width=\"677\"\u003e480g\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003c\/dv\u003e\n\u003cdiv class=\"child\"\u003e\n\u003cdiv class=\"block lv2 on\"\u003e\n\u003cdiv id=\"b30\" class=\"tit\"\u003eCurves\u003c\/div\u003e\n\u003cdiv class=\"cnt\"\u003e\n\u003cp\u003e\u003ca class=\"oceanwp-lightbox\" href=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/2024110669.png\"\u003e\u003cimg srcset=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/2024110669.png 2554w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/2024110669-768x248.png 768w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/2024110669-1536x496.png 1536w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/2024110669-2048x661.png 2048w\" sizes=\"(max-width: 2554px) 100vw, 2554px\" src=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/2024110669.png\" class=\"aligncenter size-full wp-image-3868 ls-is-cached lazyloaded\" data-sizes=\"(max-width: 2554px) 100vw, 2554px\" data-src=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/2024110669.png\" data-srcset=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/2024110669.png 2554w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/2024110669-768x248.png 768w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/2024110669-1536x496.png 1536w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/2024110669-2048x661.png 2048w\" height=\"824\" width=\"2554\" alt=\"\" decoding=\"async\" loading=\"lazy\"\u003e\u003c\/a\u003e\u003ca class=\"oceanwp-lightbox\" href=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20241106330.png\"\u003e\u003cimg srcset=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20241106330.png 2552w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20241106330-768x265.png 768w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20241106330-1536x529.png 1536w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20241106330-2048x705.png 2048w\" sizes=\"(max-width: 2552px) 100vw, 2552px\" src=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20241106330.png\" class=\"aligncenter size-full wp-image-3869 lazyloaded\" data-sizes=\"(max-width: 2552px) 100vw, 2552px\" data-src=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20241106330.png\" data-srcset=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20241106330.png 2552w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20241106330-768x265.png 768w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20241106330-1536x529.png 1536w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20241106330-2048x705.png 2048w\" height=\"879\" width=\"2552\" alt=\"\" decoding=\"async\" loading=\"lazy\"\u003e\u003c\/a\u003e\u003ca class=\"oceanwp-lightbox\" href=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20241106504.png\"\u003e\u003cimg srcset=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20241106504.png 2546w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20241106504-768x249.png 768w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20241106504-1536x498.png 1536w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20241106504-2048x664.png 2048w\" sizes=\"(max-width: 2546px) 100vw, 2546px\" src=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20241106504.png\" class=\"aligncenter size-full wp-image-3870 lazyloaded\" data-sizes=\"(max-width: 2546px) 100vw, 2546px\" data-src=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20241106504.png\" data-srcset=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20241106504.png 2546w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20241106504-768x249.png 768w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20241106504-1536x498.png 1536w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20241106504-2048x664.png 2048w\" height=\"826\" width=\"2546\" alt=\"\" decoding=\"async\" loading=\"lazy\"\u003e\u003c\/a\u003e\u003ca class=\"oceanwp-lightbox\" href=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20241106356.png\"\u003e\u003cimg srcset=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20241106356.png 2564w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20241106356-768x231.png 768w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20241106356-1536x462.png 1536w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20241106356-2048x617.png 2048w\" sizes=\"(max-width: 2564px) 100vw, 2564px\" src=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20241106356.png\" class=\"aligncenter size-full wp-image-3871 lazyloaded\" data-sizes=\"(max-width: 2564px) 100vw, 2564px\" data-src=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20241106356.png\" data-srcset=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20241106356.png 2564w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20241106356-768x231.png 768w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20241106356-1536x462.png 1536w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20241106356-2048x617.png 2048w\" height=\"772\" width=\"2564\" alt=\"\" decoding=\"async\" loading=\"lazy\"\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ca class=\"oceanwp-lightbox\" href=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20241225275.png\"\u003e\u003cimg srcset=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20241225275.png 2577w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20241225275-768x320.png 768w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20241225275-1536x640.png 1536w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20241225275-2048x853.png 2048w\" sizes=\"(max-width: 2577px) 100vw, 2577px\" src=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20241225275.png\" class=\"aligncenter size-full wp-image-3930 lazyloaded\" data-sizes=\"(max-width: 2577px) 100vw, 2577px\" data-src=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20241225275.png\" data-srcset=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20241225275.png 2577w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20241225275-768x320.png 768w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20241225275-1536x640.png 1536w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20241225275-2048x853.png 2048w\" height=\"1073\" width=\"2577\" alt=\"\" decoding=\"async\" loading=\"lazy\"\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003eThe peak quantum efficiency of the miniCAM8M reaches\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e91.2% in the OIII band\u003c\/strong\u003e,\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e80.9% in the Ha band\u003c\/strong\u003e,\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e78.7% in the SII band\u003c\/strong\u003e, and\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e40.1% in the methane band\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp\u003e\u003ca class=\"oceanwp-lightbox\" href=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20250401406.png\"\u003e\u003cimg srcset=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20250401406.png 2048w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20250401406-768x320.png 768w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20250401406-1536x641.png 1536w\" sizes=\"(max-width: 2048px) 100vw, 2048px\" src=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20250401406.png\" class=\"aligncenter size-full wp-image-3986 lazyloaded\" data-sizes=\"(max-width: 2048px) 100vw, 2048px\" data-src=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20250401406.png\" data-srcset=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20250401406.png 2048w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20250401406-768x320.png 768w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20250401406-1536x641.png 1536w\" height=\"854\" width=\"2048\" alt=\"\" decoding=\"async\" loading=\"lazy\"\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003eThe peak quantum efficiency of the miniCAM8C: R channel: 82%; G channel: 87%; B channel: 75%.\u003ca class=\"oceanwp-lightbox\" href=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20241107456-scaled.jpg\"\u003e\u003cimg srcset=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20241107456-scaled.jpg 2048w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20241107456-768x282.jpg 768w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20241107456-1536x565.jpg 1536w\" sizes=\"(max-width: 2048px) 100vw, 2048px\" src=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20241107456-scaled.jpg\" class=\"aligncenter size-full wp-image-3879 lazyloaded\" data-sizes=\"(max-width: 2048px) 100vw, 2048px\" data-src=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20241107456-scaled.jpg\" data-srcset=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20241107456-scaled.jpg 2048w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20241107456-768x282.jpg 768w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20241107456-1536x565.jpg 1536w\" height=\"753\" width=\"2048\" alt=\"\" decoding=\"async\" loading=\"lazy\"\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"block lv2 on\"\u003e\n\u003cdiv id=\"b31\" class=\"tit\"\u003eMechanical Dimensions\u003c\/div\u003e\n\u003cdiv class=\"cnt\"\u003e\n\u003cp\u003e\u003ca class=\"oceanwp-lightbox\" href=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20241106615.png\"\u003e\u003cimg srcset=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20241106615.png 832w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20241106615-768x526.png 768w\" sizes=\"(max-width: 600px) 100vw, 600px\" src=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20241106615.png\" class=\"wp-image-3867 aligncenter lazyloaded\" data-sizes=\"(max-width: 600px) 100vw, 600px\" data-src=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20241106615.png\" data-srcset=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20241106615.png 832w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20241106615-768x526.png 768w\" height=\"411\" width=\"600\" alt=\"\" decoding=\"async\" loading=\"lazy\"\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ca class=\"oceanwp-lightbox\" href=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20250620137.png\"\u003e\u003cimg srcset=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20250620137.png 1071w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20250620137-768x532.png 768w\" sizes=\"(max-width: 1071px) 100vw, 1071px\" src=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20250620137.png\" class=\"aligncenter size-full wp-image-4031 lazyloaded\" data-sizes=\"(max-width: 1071px) 100vw, 1071px\" data-src=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20250620137.png\" data-srcset=\"https:\/\/www.qhyccd.com\/wp-content\/uploads\/20250620137.png 1071w, https:\/\/www.qhyccd.com\/wp-content\/uploads\/20250620137-768x532.png 768w\" height=\"742\" width=\"1071\" alt=\"\" decoding=\"async\" loading=\"lazy\"\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"QHYCCD","offers":[{"title":"Default Title","offer_id":55347196952952,"sku":null,"price":149.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0523\/1650\/4241\/files\/QHYOAGfrontview.jpg?v=1762081079"}],"url":"https:\/\/www.darkclearskies.co.uk\/collections\/qhyccd-hub-off-axis-guiders.oembed","provider":"Dark Clear Skies ","version":"1.0","type":"link"}