{"product_id":"baader-ufc-s70-extension-5mm-ufc-xt5","title":"Baader UFC S70 Extension 5mm (UFC-XT5)","description":"\u003ch2\u003eBaader UFC S70 Extension 5mm\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eBaader UFC S70\/5 Extension 5mm\u003c\/li\u003e\n\u003cli\u003eTelescope-side: with S70 dovetail clamp (screws included)\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 and allows adaption of telescope-sided adapters with the S70 dovetail clamp\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eImportant note on Hyperstar-Adaptation\u003c\/h3\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\u003eExample:\u003cspan\u003e \u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003eA 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). \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eAs 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.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan\u003eTechnical Specifications \u003c\/span\u003e\u003c\/h3\u003e\n\u003ctable class=\"data-table\" id=\"product-attribute-specs-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\"\u003e2459141\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\"\u003e5\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\"\u003e65 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"odd\"\u003e\n\u003cth class=\"label\"\u003eOUTER DIAMETER\u003c\/th\u003e\n\u003ctd class=\"data last\"\u003e79,8 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"even\"\u003e\n\u003cth class=\"label\"\u003eINNER CONNECTION (LENS SIDED)\u003c\/th\u003e\n\u003ctd class=\"data last\"\u003eDovetail ring clamp, S70\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"odd\"\u003e\n\u003cth class=\"label\"\u003eOUTER CONNECTION (EYEPIECE\/-CAMERA-SIDED)\u003c\/th\u003e\n\u003ctd class=\"data last\"\u003eDovetail ring, S70\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"last even\"\u003e\n\u003cth class=\"label\"\u003eTYPE OF ADAPTER\u003c\/th\u003e\n\u003ctd class=\"data last\"\u003eExtension\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003e\n\u003cspan\u003eIn the Box\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\n\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003eBaader UFC S70 Extension 5mm\u003c\/span\u003e\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\u003eBaader Universal Filter Changer (UFC) - Technical Drawings\u003c\/p\u003e\n\u003cp\u003eTestreport ATT 1\/2018 Baader-UFC - the Swiss Army Knife of filter technology\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003c!----\u003e","brand":"Baader Planetarium","offers":[{"title":"Default Title","offer_id":51317694496804,"sku":"esq1787937632011","price":21.75,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0725\/3547\/4212\/files\/baader-ufc-s70-extension-5mm-ufc-xt5_1.png?v=1787937641","url":"https:\/\/groveway.shop\/products\/baader-ufc-s70-extension-5mm-ufc-xt5","provider":"My Store","version":"1.0","type":"link"}