{"product_id":"cdk300-telescope-system","title":"PlaneWave CDK300 Telescope System","description":"\u003ch3 data-start=\"168\" data-end=\"236\"\u003e\u003cstrong data-start=\"172\" data-end=\"234\"\u003ePlaneWave CDK300 – 0.32-Meter Observatory Telescope System\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp data-start=\"237\" data-end=\"332\"\u003e\u003cstrong data-start=\"237\" data-end=\"332\"\u003eA precision-engineered observatory platform for serious imaging and scientific observation.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-start=\"334\" data-end=\"755\"\u003eThe PlaneWave CDK300 system brings together the \u003cstrong data-start=\"382\" data-end=\"415\"\u003eCDK12.5 optical tube assembly\u003c\/strong\u003e and the high-performance \u003cstrong data-start=\"441\" data-end=\"469\"\u003eL-350 Direct Drive Mount\u003c\/strong\u003e, forming a compact, yet powerful observatory solution tailored for dedicated astrophotographers and astronomy researchers. Derived from the cutting-edge technology behind PlaneWave’s PW-1000 1-meter observatory telescope, this system offers unmatched performance in a mid-sized format.\u003c\/p\u003e\n\u003cp data-start=\"757\" data-end=\"971\"\u003eEmploying the Corrected Dall-Kirkham optical design, the CDK12.5 delivers a perfectly flat, coma-free, and astigmatism-free image field out to 52mm—ideal for large-format imaging and precise celestial measurements.\u003c\/p\u003e\n\u003chr data-start=\"973\" data-end=\"976\"\u003e\n\u003ch3 data-start=\"978\" data-end=\"1004\"\u003e\u003cstrong data-start=\"982\" data-end=\"1004\"\u003eKey Specifications\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp data-start=\"1006\" data-end=\"1594\"\u003e\u003cstrong data-start=\"1006\" data-end=\"1025\"\u003eOptical Design:\u003c\/strong\u003e Corrected Dall-Kirkham (CDK) Astrograph\u003cbr data-start=\"1065\" data-end=\"1068\"\u003e\u003cstrong data-start=\"1068\" data-end=\"1087\"\u003eClear Aperture:\u003c\/strong\u003e 318mm (12.5 in)\u003cbr data-start=\"1103\" data-end=\"1106\"\u003e\u003cstrong data-start=\"1106\" data-end=\"1129\"\u003eSystem Focal Ratio:\u003c\/strong\u003e f\/8\u003cbr data-start=\"1133\" data-end=\"1136\"\u003e\u003cstrong data-start=\"1136\" data-end=\"1153\"\u003eFocal Length:\u003c\/strong\u003e 2541mm\u003cbr data-start=\"1160\" data-end=\"1163\"\u003e\u003cstrong data-start=\"1163\" data-end=\"1179\"\u003eImage Field:\u003c\/strong\u003e 52mm, flat field with no curvature, coma, or astigmatism\u003cbr data-start=\"1236\" data-end=\"1239\"\u003e\u003cstrong data-start=\"1239\" data-end=\"1259\"\u003eOptics Material:\u003c\/strong\u003e Fused Silica Primary and Secondary Mirrors\u003cbr data-start=\"1302\" data-end=\"1305\"\u003e\u003cstrong data-start=\"1305\" data-end=\"1321\"\u003eCollimation:\u003c\/strong\u003e Precision alignment for repeatable optical performance\u003cbr data-start=\"1376\" data-end=\"1379\"\u003e\u003cstrong data-start=\"1379\" data-end=\"1404\"\u003eBack Plate Interface:\u003c\/strong\u003e Compatible with 3.5\" Hedrick Focuser (sold separately)\u003cbr data-start=\"1459\" data-end=\"1462\"\u003e\u003cstrong data-start=\"1462\" data-end=\"1481\" data-is-only-node=\"\"\u003eDelta T System:\u003c\/strong\u003e Ready for optional mirror heating\u003cbr data-start=\"1515\" data-end=\"1518\"\u003e\u003cstrong data-start=\"1518\" data-end=\"1539\"\u003eTelescope Weight:\u003c\/strong\u003e Approx. 20.9 kg (46 lbs)\u003cbr data-start=\"1564\" data-end=\"1567\"\u003e\u003cstrong data-start=\"1567\" data-end=\"1585\"\u003eDovetail Size:\u003c\/strong\u003e 3-inch\u003c\/p\u003e\n\u003chr data-start=\"1596\" data-end=\"1599\"\u003e\n\u003ch3 data-start=\"1601\" data-end=\"1656\"\u003e\u003cstrong data-start=\"1605\" data-end=\"1656\"\u003eMount Specifications – L-350 Direct Drive Mount\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp data-start=\"1658\" data-end=\"2001\"\u003e\u003cstrong data-start=\"1658\" data-end=\"1676\"\u003eLoad Capacity:\u003c\/strong\u003e Supports payloads over 45 kg (100 lbs), fully compatible with CDK12.5\u003cbr data-start=\"1746\" data-end=\"1749\"\u003e\u003cstrong data-start=\"1749\" data-end=\"1764\"\u003eDrive Type:\u003c\/strong\u003e Direct Drive with zero backlash and zero periodic error\u003cbr data-start=\"1820\" data-end=\"1823\"\u003e\u003cstrong data-start=\"1823\" data-end=\"1838\"\u003eSlew Speed:\u003c\/strong\u003e Up to 50°\/second\u003cbr data-start=\"1855\" data-end=\"1858\"\u003e\u003cstrong data-start=\"1858\" data-end=\"1871\"\u003eEncoders:\u003c\/strong\u003e Integrated high-resolution absolute encoders\u003cbr data-start=\"1916\" data-end=\"1919\"\u003e\u003cstrong data-start=\"1919\" data-end=\"1940\"\u003eCable Management:\u003c\/strong\u003e Through-the-mount cabling for clean, snag-free integration\u003c\/p\u003e\n\u003chr data-start=\"2003\" data-end=\"2006\"\u003e\n\u003ch3 data-start=\"2008\" data-end=\"2031\"\u003e\u003cstrong data-start=\"2012\" data-end=\"2031\"\u003eSystem Features\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp data-start=\"2035\" data-end=\"2105\"\u003e\u003cstrong\u003e- \u003c\/strong\u003eProven CDK optical design for advanced astrophotography and research\u003c\/p\u003e\n\u003cp data-start=\"2108\" data-end=\"2176\"\u003e\u003cstrong\u003e- \u003c\/strong\u003eDirect-drive mount for ultra-smooth tracking and pinpoint accuracy\u003c\/p\u003e\n\u003cp data-start=\"2179\" data-end=\"2233\"\u003e\u003cstrong\u003e- \u003c\/strong\u003e52mm image circle optimized for large-format sensors\u003c\/p\u003e\n\u003cp data-start=\"2236\" data-end=\"2311\"\u003e\u003cstrong\u003e- \u003c\/strong\u003eBased on the engineering legacy of the PW-1000 1-meter observatory system\u003c\/p\u003e\n\u003cp data-start=\"2314\" data-end=\"2395\"\u003e\u003cstrong\u003e- \u003c\/strong\u003eIdeal for personal observatories, universities, or remote robotic installations\u003c\/p\u003e","brand":"PlaneWave Instruments","offers":[{"title":"Default Title","offer_id":49937789518112,"sku":"125130Q","price":28000.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0849\/2135\/2480\/files\/1323230Q_pw-cdk300-1.jpg?v=1747428821","url":"https:\/\/firstlightastro.com\/products\/cdk300-telescope-system","provider":"First Light Astro","version":"1.0","type":"link"}