{"product_id":"askar-0-6x-reducer-for-103-apo-refractor-0-6xred","title":"Askar 0.6X Reducer for 103 APO Refractor - 0.6XRED-103","description":"\u003ciframe title=\"YouTube video player\" src=\"https:\/\/www.youtube.com\/embed\/YvlwWHKNi0I\" height=\"315\" width=\"560\" allowfullscreen=\"\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" frameborder=\"0\"\u003e\u003c\/iframe\u003e\n\u003cp\u003e\u003cspan\u003eThe Askar 0.6x Reducer is used to reduce the effective focal length of the 103 APO to f\/4.  This reducer also works to help flatten the field. A shorter focal ratio allows the OTA to have a wider field of view and faster exposure times, making it suitable for capturing large areas of nebulae, star clusters, and faint, fast-moving celestial objects.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThe Askar 103 APO 0.6X Reducer is easy to install.  The rear part of the telescope's OTA is detachable and is removed when using the 0.6 reducer to achieve f\/4.  \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThe Askar 0.6x reducer has a quad optical design and supports a 44mm full-frame image circle. \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThe back focus from the M48 male thread is a standard 55mm. The front thread is M84*1. At the camera end, it is equipped with three (3) adapter sizes: M54*0.75, M48*0.75, and M68*1. You can install 2\" threaded filters, as the M48*0.75 adapter has the proper threads built-in.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThe body of the 0.6X Reducer is CNC machined and anodized black for longevity and beauty.  Protective caps for both ends of the reducer are included in this package.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 data-mce-fragment=\"1\"\u003eAskar 0.6X Reducer Specifications\u003c\/h3\u003e\n\u003ctable width=\"84.20%\" cellspacing=\"0\" align=\"center\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp\u003e103APO Focal length with 0.6X Reducer\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd colspan=\"2\"\u003e\n\u003cp\u003e420.24\u003cbr\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp\u003e103APO Focal ratio with 0.6X Reducer\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd colspan=\"2\"\u003e\n\u003cp\u003ef\/4\/08\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp\u003eOptical Design\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd colspan=\"2\"\u003e\n\u003cp\u003eQuad design\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp\u003eBack Focus\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd colspan=\"2\"\u003e\n\u003cp\u003e55mm from the base of M48 male thread\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp\u003eWeight\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd colspan=\"2\"\u003e\n\u003cp\u003e0.98kg\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eThread Types for Rear of Reducer\u003c\/td\u003e\n\u003ctd colspan=\"2\"\u003e\n\u003cmeta charset=\"UTF-8\"\u003eM68×1\u003cbr\u003eM68×1-M54×0.75 \u003cbr\u003eM54×0.75-M48×0.75 (M48×0.75 filter thread inside)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"Askar","offers":[{"title":"Default Title","offer_id":40239918874737,"sku":"ASK-103APO-RED-06X","price":296.95,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0851\/2766\/files\/Askar_103APO_0_6x_Reducer.png?v=1776459230","url":"https:\/\/khanscope.com\/en-fr\/products\/askar-0-6x-reducer-for-103-apo-refractor-0-6xred","provider":"Khan Scope Centre","version":"1.0","type":"link"}