{"product_id":"celestron-focal-reducer-corrector-f-6-3-made-in-japan-pre-owned","title":"Celestron Focal Reducer \/ Corrector  - f\/6.3 - Made in Japan! Pre-owned)","description":"\u003cp\u003e\u003cspan style=\"color: rgb(244, 11, 11);\"\u003e\u003cstrong\u003eIn excellent condition.\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv\u003e\n\u003ch2\u003eAbout the Celestron Focal Reducer \/ Corrector - f\/6.3...\u003c\/h2\u003e\n\u003c\/div\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003eThis combination \u003cb\u003eCelestron Focal Reducer\/Corrector\u003c\/b\u003e lens accessory works with all Celestron 5, 8, 9.25, 11 and 14-inch Schmidt-Cassegrain telescopes. This clever accessory makes it possible to have a dual focal ratio instrument, without sacrificing image quality. The Reducer\/Corrector is f\/6.3 for C5, C8, C9.25 and C11 telescopes and f\/7 for the C14 telescope.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003eIf offers wide fields of view with any Schmidt-Cassegrain telescope. Used for astrophotography, the \u003cb\u003eCelestron Focal Reducer\/Corrector\u003c\/b\u003e reduces exposure time by a factor of 3.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003eCelestron does not offer a f\/6.3 Schmidt-Cassegrain telescope, because the design is impractical, with a large central obstruction, and resulting loss in contrast. This, added to the inability to utilize longer focal ratios for certain objects, led Celestron to design the four-element, fully multicoated f\/6.3 \u003cb\u003eCelestron Focal Reducer\/Corrector\u003c\/b\u003e. Results are amazing both visually and photographically.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ccenter\u003e\n\u003ch2\u003eCelestron Focal Reducer \/ Corrector - f\/6.3 Features...\u003c\/h2\u003e\n\u003c\/center\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eWorks with Celestron 5, 8, 9.25, 11 and 14-inch Schmidt-Cassegrain telescopes\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003eUsed for astrophotography, it reduces exposure time by a factor of 3\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003eThe Reducer\/Corrector is f\/6.3 for C5, C8, C9.25 and C11 telescopes and f\/7 for the C14 telescope\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003eFour element design and fully multi-coated\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003eResults are amazing both visually and photographically\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ccenter\u003e\n\u003ch2\u003eCelestron Focal Reducer \/ Corrector - f\/6.3 Specifications...\u003c\/h2\u003e\n\u003c\/center\u003e\n\u003cp\u003eEquipment Type: Focal Reducer\/Corrector\u003c\/p\u003e\n\u003cp\u003eFocal Ratio: f\/6.3\u003c\/p\u003e\n\u003cp\u003eApplication: Celestron 5, 8, 9.25, 11 and 14-inch Schmidt-Cassegrain telescopes\u003c\/p\u003e\n\u003cp\u003eCoatings: Multi-coated\u003c\/p\u003e\n\u003cp\u003e# of Elements: 4\u003c\/p\u003e\n\u003cp\u003eCelestron Product Number: 94175\u003c\/p\u003e","brand":"Celestron","offers":[{"title":"Default Title","offer_id":43627365957745,"sku":"USED070904","price":195.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0851\/2766\/files\/ImageGen.ashx_image_2Fmedia_2F382127_2F94175_reducer_corrector_01.jpg_altImage_2Fimages_2Fwhite800x600_1.jpg?v=1783623790","url":"https:\/\/khanscope.com\/products\/celestron-focal-reducer-corrector-f-6-3-made-in-japan-pre-owned","provider":"Khan Scope Centre","version":"1.0","type":"link"}