{"product_id":"ocal-electronic-collimator-40-ec-v4","title":"OCAL Electronic Collimator 4.0 (EC-V4)","description":"\u003ch1\u003eOCAL Electronic Collimator 4.0\u003c\/h1\u003e\n\u003cp data-start=\"264\" data-end=\"684\" class=\"\"\u003eThe OCAL Electronic Collimator 4.0 is a precision alignment tool designed for astrophotographers and telescope users who demand accurate collimation, especially with short focal length optical systems and high-resolution imaging sensors with extremely small pixels. This latest generation introduces a series of innovations that improve image quality, usability, and alignment precision—all while reducing size and cost.\u003c\/p\u003e\n\u003ch2 data-start=\"686\" data-end=\"708\"\u003eKey Features\u003c\/h2\u003e\n\u003cul data-start=\"710\" data-end=\"2548\"\u003e\n\u003cli data-start=\"710\" data-end=\"1022\" class=\"\"\u003e\n\u003cp data-start=\"712\" data-end=\"1022\" class=\"\"\u003e\u003cstrong data-start=\"712\" data-end=\"744\"\u003eAdvanced Imaging Performance\u003c\/strong\u003e\u003cbr data-start=\"744\" data-end=\"747\"\u003eFeaturing high-resolution CMOS technology, the OCAL 4.0 delivers sharp, clear visuals for precision collimation. The updated 4:3 aspect ratio provides a wider and more effective view of the telescope’s internal structure, allowing for easier and more intuitive adjustments.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1024\" data-end=\"1362\" class=\"\"\u003e\n\u003cp data-start=\"1026\" data-end=\"1362\" class=\"\"\u003e\u003cstrong data-start=\"1026\" data-end=\"1062\"\u003eMotorized Linear Sensor Movement\u003c\/strong\u003e\u003cbr data-start=\"1062\" data-end=\"1065\"\u003eEach unit includes an internal motor that enables linear movement of the imaging chip. This allows for fine-tuned focus control via the included software during the collimation process, ensuring each optical element can be precisely aligned without disrupting the imaging setup or optical train.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1364\" data-end=\"1693\" class=\"\"\u003e\n\u003cp data-start=\"1366\" data-end=\"1482\" class=\"\"\u003e\u003cstrong data-start=\"1366\" data-end=\"1400\"\u003eInteractive Alignment Software\u003c\/strong\u003e\u003cbr data-start=\"1400\" data-end=\"1403\"\u003eThe companion software enhances functionality with real-time tools including:\u003c\/p\u003e\n\u003cul data-start=\"1485\" data-end=\"1693\"\u003e\n\u003cli data-start=\"1485\" data-end=\"1523\" class=\"\"\u003e\n\u003cp data-start=\"1487\" data-end=\"1523\" class=\"\"\u003eAdjustable colored centering circles\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1526\" data-end=\"1581\" class=\"\"\u003e\n\u003cp data-start=\"1528\" data-end=\"1581\" class=\"\"\u003eControl over circle thickness, contrast, and exposure\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1584\" data-end=\"1693\" class=\"\"\u003e\n\u003cp data-start=\"1586\" data-end=\"1693\" class=\"\"\u003eA rotatable crosshair for assessing concentric alignment and the orientation of the secondary mirror spider\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1695\" data-end=\"1957\" class=\"\"\u003e\n\u003cp data-start=\"1697\" data-end=\"1957\" class=\"\"\u003e\u003cstrong data-start=\"1697\" data-end=\"1729\"\u003eStable, Compact Construction\u003c\/strong\u003e\u003cbr data-start=\"1729\" data-end=\"1732\"\u003eBuilt using the same 3A processing and high-precision assembly as the previous generation, the OCAL 4.0 is more compact and lightweight—minimizing sensitivity to minor impacts and maintaining calibration accuracy over time.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1959\" data-end=\"2127\" class=\"\"\u003e\n\u003cp data-start=\"1961\" data-end=\"2127\" class=\"\"\u003e\u003cstrong data-start=\"1961\" data-end=\"1988\"\u003eRefined Exterior Design\u003c\/strong\u003e\u003cbr data-start=\"1988\" data-end=\"1991\"\u003eA red housing with clearly marked reference rings makes it easier to identify the reflective surface and align components efficiently.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2129\" data-end=\"2324\" class=\"\"\u003e\n\u003cp data-start=\"2131\" data-end=\"2324\" class=\"\"\u003e\u003cstrong data-start=\"2131\" data-end=\"2169\"\u003eOptimized for Cost and Performance\u003c\/strong\u003e\u003cbr data-start=\"2169\" data-end=\"2172\"\u003eStreamlined production and component design reduce the retail price while preserving high-end performance—offering excellent value without compromise.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2326\" data-end=\"2548\" class=\"\"\u003e\n\u003cp data-start=\"2328\" data-end=\"2548\" class=\"\"\u003e\u003cstrong data-start=\"2328\" data-end=\"2349\"\u003eQuality Assurance\u003c\/strong\u003e\u003cbr data-start=\"2349\" data-end=\"2352\"\u003eEach unit is individually tested by the supplier prior to delivery. A quality inspection seal is affixed to confirm successful testing and calibration. Users are advised not to remove this seal.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"2550\" data-end=\"2553\" class=\"\"\u003e\n\u003cp data-start=\"2555\" data-end=\"2862\" class=\"\"\u003eThe OCAL Electronic Collimator 4.0 is ideal for Newtonian, SC, CDK, and RC telescopes, offering a powerful combination of accuracy, durability, and ease of use. Suitable for both amateur and professional applications, it provides a modern, software-enhanced solution for achieving perfect optical alignment.\u003c\/p\u003e\n\u003ch3 lang=\"en-US\" class=\"western\" align=\"left\"\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable data-start=\"55\" data-end=\"857\" class=\"w-fit min-w-(--thread-content-width)\"\u003e\n\u003cthead data-start=\"55\" data-end=\"134\"\u003e\n\u003ctr data-start=\"55\" data-end=\"134\"\u003e\n\u003cth data-start=\"55\" data-end=\"82\" data-col-size=\"sm\"\u003e\u003cstrong data-start=\"57\" data-end=\"69\"\u003eCategory\u003c\/strong\u003e\u003c\/th\u003e\n\u003cth data-start=\"82\" data-end=\"134\" data-col-size=\"sm\"\u003e\u003cstrong data-start=\"84\" data-end=\"101\"\u003eSpecification\u003c\/strong\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody data-start=\"215\" data-end=\"857\"\u003e\n\u003ctr data-start=\"215\" data-end=\"294\"\u003e\n\u003ctd data-start=\"215\" data-end=\"242\" data-col-size=\"sm\"\u003e\u003c\/td\u003e\n\u003ctd data-col-size=\"sm\" data-start=\"242\" data-end=\"294\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"295\" data-end=\"374\"\u003e\n\u003ctd data-start=\"295\" data-end=\"331\" data-col-size=\"sm\"\u003e\u003cstrong data-start=\"297\" data-end=\"330\"\u003eConnection (to the telescope)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd data-col-size=\"sm\" data-start=\"331\" data-end=\"374\"\u003eT2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"375\" data-end=\"455\"\u003e\n\u003ctd data-start=\"375\" data-end=\"409\" data-col-size=\"sm\"\u003e\u003cstrong data-start=\"377\" data-end=\"408\"\u003eSupported operating systems\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd data-col-size=\"sm\" data-start=\"409\" data-end=\"455\"\u003eWindows 7+, Android\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"456\" data-end=\"537\"\u003e\n\u003ctd data-start=\"456\" data-end=\"489\" data-col-size=\"sm\"\u003e\u003cstrong data-start=\"458\" data-end=\"488\"\u003eAppropriate for telescopes\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd data-col-size=\"sm\" data-start=\"489\" data-end=\"537\"\u003eNewton, SC, CDK \u0026amp; RC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"538\" data-end=\"617\"\u003e\n\u003ctd data-start=\"538\" data-end=\"565\" data-col-size=\"sm\"\u003e\u003c\/td\u003e\n\u003ctd data-col-size=\"sm\" data-start=\"565\" data-end=\"617\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"618\" data-end=\"697\"\u003e\n\u003ctd data-start=\"618\" data-end=\"645\" data-col-size=\"sm\"\u003e\u003cstrong data-start=\"620\" data-end=\"628\"\u003eType\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd data-col-size=\"sm\" data-start=\"645\" data-end=\"697\"\u003eAlignment accessories\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"698\" data-end=\"777\"\u003e\n\u003ctd data-start=\"698\" data-end=\"725\" data-col-size=\"sm\"\u003e\u003cstrong data-start=\"700\" data-end=\"717\"\u003eType of build\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd data-col-size=\"sm\" data-start=\"725\" data-end=\"777\"\u003eCollimators\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"778\" data-end=\"857\"\u003e\n\u003ctd data-start=\"778\" data-end=\"805\" data-col-size=\"sm\"\u003e\u003cstrong data-start=\"780\" data-end=\"794\"\u003eWeight (g)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd data-col-size=\"sm\" data-start=\"805\" data-end=\"857\"\u003e134\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003eOCAL Collimators Features Comparison\u003c\/h2\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cstrong\u003eProduct Model\u003c\/strong\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cstrong\u003eShell Color\u003c\/strong\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cstrong\u003eLens Aperture\u003c\/strong\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cstrong\u003eClarity\u003c\/strong\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cstrong\u003eImage Quality\u003c\/strong\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cstrong\u003eAccuracy\u003c\/strong\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cstrong\u003e3A Assembly Process\u003c\/strong\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e2.0\u003c\/td\u003e\n\u003ctd\u003eRed\u003c\/td\u003e\n\u003ctd\u003eSmall\u003c\/td\u003e\n\u003ctd\u003eOrdinary\u003c\/td\u003e\n\u003ctd\u003eOrdinary\u003c\/td\u003e\n\u003ctd\u003eOrdinary\u003c\/td\u003e\n\u003ctd\u003eNo\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e3.0\u003c\/td\u003e\n\u003ctd\u003eGreen\u003c\/td\u003e\n\u003ctd\u003eBig\u003c\/td\u003e\n\u003ctd\u003eOrdinary\u003c\/td\u003e\n\u003ctd\u003eOrdinary\u003c\/td\u003e\n\u003ctd\u003eOrdinary\u003c\/td\u003e\n\u003ctd\u003eNo\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e3.0MAX\u003c\/td\u003e\n\u003ctd\u003eBlue-green\u003c\/td\u003e\n\u003ctd\u003eBig\u003c\/td\u003e\n\u003ctd\u003eOrdinary\u003c\/td\u003e\n\u003ctd\u003eOrdinary\u003c\/td\u003e\n\u003ctd\u003eBig\u003c\/td\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e4.0\u003c\/td\u003e\n\u003ctd\u003eRed\u003c\/td\u003e\n\u003ctd\u003eMedium\u003c\/td\u003e\n\u003ctd\u003eBig\u003c\/td\u003e\n\u003ctd\u003eBig\u003c\/td\u003e\n\u003ctd\u003eBig\u003c\/td\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003eIn the Box\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eOCAL Colliamtor\u003c\/li\u003e\n\u003cli\u003e1.25\" Nosepiece\u003c\/li\u003e\n\u003cli\u003eUSB-A to USB-C Adapter\u003c\/li\u003e\n\u003cli\u003eUSB-A to USB-C Cable\u003c\/li\u003e\n\u003cli\u003eAdapter\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eManual \u0026amp; Warranty\u003c\/h3\u003e\n\u003cp\u003e OCAL's warranty\u003c\/p\u003e","brand":"OCAL","offers":[{"title":"Default Title","offer_id":54478625276188,"sku":"sbr1787937813091","price":191.98,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0926\/7078\/7868\/files\/ocal-electronic-collimator-40-ec-v4_1.webp?v=1787937823","url":"https:\/\/www.blossomandbay.shop\/products\/ocal-electronic-collimator-40-ec-v4","provider":"My Store","version":"1.0","type":"link"}