{"product_id":"tele-vue-400-600mm-0-8x-reducer-flattener-trf-2008","title":"Tele Vue 400-600mm 0.8x Reducer \u0026 Flattener (TRF-2008)","description":"\u003ch2\u003eTele Vue 400-600mm 0.8x Reducer \u0026amp; Flattener\u003c\/h2\u003e\n\u003cp\u003eThe Tele Vue 400-600mm 0.8x Reducer \u0026amp; Flattener converts TV-85 to 480mm f\/5.6 and TV-76 to 380mm f\/5.0 for flat field, fast photography. While optimized for our Tele Vue-85 telescope, we have found it quite effective with all doublet or triplet refractors within this focal length range. Fully multi-coated 3-element unit with 48mm filter thread inserts directly into 2″ focuser, accepts standard T-rings for 35mm cameras. “This accessory is a must-have for someone planning to use the TV-85 photographically” – review in Sky \u0026amp; Telescope, July 1999. Also it can be used with any 400-600mm refractor.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eImportant Note:\u003c\/b\u003e\u003cspan\u003e \u003c\/span\u003eThe following products were all designed for an optimum 55mm back focus. (Distance from flange surface to film or CCD plane). If you use a CCD, be sure the spacing between flange and CCD is 56mm +\/-2mm for best results.\u003c\/p\u003e\n\u003cdiv class=\"woocommerce-Tabs-panel woocommerce-Tabs-panel--local_1 panel entry-content\" id=\"tab-local_1\" role=\"tabpanel\" aria-labelledby=\"tab-title-local_1\"\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003cp\u003e\u003cspan\u003eReduction: 0.8x\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eConnection Side A: 2″ Nosepiece\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eConnection Side B: M42x0.75 (T\/T2) Thread- Male\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eBackfocus: 56mm\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan\u003eIn the Box\u003c\/span\u003e\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"woocommerce-Tabs-panel woocommerce-Tabs-panel--local_2 panel entry-content\" id=\"tab-local_2\" role=\"tabpanel\" aria-labelledby=\"tab-title-local_2\"\u003e\n\u003cp\u003e\u003cspan\u003e0.8x Reducer for 400-600mm Telescopes\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003eManual \u0026amp; Warranty\u003c\/h3\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/www.televue.com\/Pdf\/Literature\/Limited%20Warranty%20for%20Telescopes%20Accessories%20and%20Electronics.pdf?utm_source=print\u0026amp;utm_medium=paper\u0026amp;utm_campaign=printTVOTelAccWarranty\u0026amp;utm_content=TVTelAccWarranty\"\u003eTele Vue 5-Years Warranty\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0652\/6245\/2965\/files\/Tele-Vue-400-600mm-0.8x-Reducer-Flattener-TRF-2008-Instructions.pdf?v=1669919699\" rel=\"noopener noreferrer\" target=\"_blank\"\u003eTele Vue 400-600mm 0.8x Reducer \u0026amp; Flattener (TRF-2008) Instructions\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003c\/div\u003e","brand":"Tele Vue","offers":[{"title":"Default Title","offer_id":43133204267237,"sku":"TV-TRF-2008","price":564.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0652\/6245\/2965\/files\/tele-vue-400-600mm-0-8x-reducer-and-flattener-trf-2008-astronomy-plus_ae10dab9-1219-4c7e-8d75-445dc5ba3466.png?v=1690484022","url":"https:\/\/istronomyplus.com\/products\/tele-vue-400-600mm-0-8x-reducer-flattener-trf-2008","provider":"Astronomy Plus – Telescopes \u0026 Astrophotography Canada","version":"1.0","type":"link"}