{"product_id":"baader-3mm-ufc-s70-c8-hyperstar-adapter-ufc-c8hd","title":"Baader 3mm UFC S70 C8 Hyperstar Adapter (UFC-C8HD)","description":"\u003ch2\u003eBaader 3mm UFC S70 C8 Hyperstar Adapter\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eBaader UFC S70 \/ C8 Hyperstar, SC, HD Adapter\u003c\/li\u003e\n\u003cli\u003eTelescope-side: C8 Hyperstar, SC and EdgeHD Adapter\u003c\/li\u003e\n\u003cli\u003eCamera-side: with S70 dovetail\u003c\/li\u003e\n\u003cli\u003eCan be adapted via the S70 dovetail to the UFC filter base #2459110 as well as to UFC extensions\u003c\/li\u003e\n\u003cli\u003ePlease note the below description on Hyperstar Adaptation\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eImportant note on Hyperstar-Adaptation\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe distances for adapting a camera to the Hyperstar system must be done with a precision of +\/-0.3mm or better, otherwise the image quality will suffer. Please take a look at the following image showing the necessary Backfocus.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong style=\"color: #212b36; font-family: -apple-system,BlinkMacSystemFont,San Francisco,Segoe UI,Roboto,Helvetica Neue,sans-serif; font-size: 14px; font-style: normal; font-variant: normal; font-weight: bold; letter-spacing: normal; orphans: 2; text-align: left; text-decoration: none; text-indent: 0px; text-transform: none; -webkit-text-stroke-width: 0px; white-space: normal; word-spacing: 0px;\"\u003eExample: \u003c\/strong\u003e\u003cspan style=\"display: inline !important; float: none; background-color: #ffffff; color: #212b36; font-family: -apple-system,BlinkMacSystemFont,San Francisco,Segoe UI,Roboto,Helvetica Neue,sans-serif; font-size: 14px; font-style: normal; font-variant: normal; font-weight: 400; letter-spacing: normal; line-height: 1.4; orphans: 2; text-align: left; text-decoration: none; text-indent: 0px; text-transform: none; -webkit-text-stroke-width: 0px; white-space: normal; word-spacing: 0px;\"\u003e A Celestron C11 Hyperstar has a backfocus requirement of 59.7mm; in addition, the focus shifts 0.66 in the extrafocal direction, if you use filters with a thickness of 2mm (as they are usually used for 2\"\/M48-housings). As a rule of thumb, a filter moves the focus in the extrafocal direction for 1\/3 of the filters thickness. Substract the flange focal distance of the camera from this value (rounded 60.7mm). The remaining distance is adjusted by the UFC and its adapters. If you aren't sure, please contact us for advice.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable id=\"product-attribute-specs-table\" class=\"data-table\"\u003e\n\u003ctbody\u003e\n\u003ctr class=\"first odd\"\u003e\n\u003cth class=\"label\"\u003eMANUFACTURER\u003c\/th\u003e\n\u003ctd class=\"data last\"\u003eBaader Planetarium\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"even\"\u003e\n\u003cth class=\"label\"\u003eSKU (#)\u003c\/th\u003e\n\u003ctd class=\"data last\"\u003e2459131\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"odd\"\u003e\n\u003cth class=\"label\"\u003eOPTICAL LENGTH (MM)\u003c\/th\u003e\n\u003ctd class=\"data last\"\u003e3\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"even\"\u003e\n\u003cth class=\"label\"\u003eINNER DIAMETER \/ CLEAR APERTURE (MM)\u003c\/th\u003e\n\u003ctd class=\"data last\"\u003e44,8\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"last odd\"\u003e\n\u003cth class=\"label\"\u003eOUTER DIAMETER\u003c\/th\u003e\n\u003ctd class=\"data last\"\u003e75\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\u003eBaader 3mm UFC S70 C8 Hyperstar Adapter (UFC-C8HD)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-mce-fragment=\"1\"\u003eWarranty \u0026amp; Manuals\u003cbr data-mce-fragment=\"1\"\u003e\n\u003c\/h3\u003e\n\u003cp data-mce-fragment=\"1\"\u003e2-Year Warranty\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0267\/1172\/0013\/files\/baader_universal_filter_changer_ufc_technical_drawings.pdf?v=1590501099\" target=\"_blank\"\u003eBaader Universal Filter Changer (UFC) - Technical Drawings\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0267\/1172\/0013\/files\/testreport_att_1_2018_baader_ufc_the_swiss_army_knife_of_filter_technology.pdf?v=1590500637\" target=\"_blank\"\u003eTestreport ATT 1\/2018 Baader-UFC - the Swiss Army Knife of filter technology\u003c\/a\u003e\u003c\/p\u003e\n\u003c!----\u003e","brand":"Baader Planetarium","offers":[{"title":"Default Title","offer_id":45782064595173,"sku":"BAA-UFC-C8HD (Baader #2459131)","price":107.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0652\/6245\/2965\/files\/2_1f18a734-192c-4e3a-81c0-6e4a194f9686.png?v=1777044940","url":"https:\/\/istronomyplus.com\/products\/baader-3mm-ufc-s70-c8-hyperstar-adapter-ufc-c8hd","provider":"Astronomy Plus – Telescopes \u0026 Astrophotography Canada","version":"1.0","type":"link"}