{"product_id":"askar-field-flattener-reducer","title":"Askar Field Flattener (x0.7 Reducer) - For PHQ Astrographs","description":"\u003cp\u003e\u003cstrong\u003eAskar 0.7x Reducer for 107PHQ, 130PHQ and 151PHQ.\u003c\/strong\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eAskar’s new-launched 3” 0.7x full-frame reducer adapts for 107PHQ, 130PHQ \u0026amp; 151PHQ. It has a triplet design with one ED glass.\u003c\/p\u003e\n\u003cp\u003eThis reducer, connected with the Askar astrographs, can effectively shorten the exposure time and dramatically increase your field of view, bringing more convenience and possibilities for your deep-sky astrophotography.\u003c\/p\u003e\n\u003cp\u003eThe 0.7x reduction gives PHQ a shortened focal ratio of 4.9 and shorter exposure time.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSpec:\u003c\/strong\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eType: Focal reducer\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eSuitable for telescopes: Askar 107PHQ, 130PHQ and 151PHQ\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eReduction factor: 0.7x\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eOptical design: Triplet with on ED glass\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eTelescope connection: 3\" barrel, 80mm diameter\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eFilter thread telescope side: M77x1 female\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eConnection threads: M68x1 male, M54x0.75 male, M48x0.75 male\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eBackfocus: 55mm from flange of M48 thread\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cem\u003eWhats included:\u003c\/em\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003col\u003e\n\u003cli style=\"font-style: italic;\"\u003e\n\u003cem\u003eReducer\u003c\/em\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli style=\"font-style: italic;\"\u003e\n\u003cem\u003eAdapter set\u003c\/em\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli style=\"font-style: italic;\"\u003e\u003cem\u003eDust covers\u003c\/em\u003e\u003c\/li\u003e\n\u003c\/ol\u003e","brand":"Askar Sharpstar","offers":[{"title":"Default Title","offer_id":55672330486095,"sku":"ASREDPHQ2","price":593.49,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0596\/1924\/6275\/files\/Icon-Askar_130PHQ_Field_Flattener_1.jpg?v=1754245420","url":"https:\/\/www.horizonastronomy.ie\/en-hr\/products\/askar-field-flattener-reducer","provider":"Horizon Astronomy • Telescope Center","version":"1.0","type":"link"}