{"product_id":"daystar-033x-to-05x-imaging-focal-reducer-fr2dt","title":"Daystar 0.33x to 0.5x Imaging Focal Reducer (FR2DT)","description":"\u003ch1\u003eDaystar 0.33x to 0.5x Imaging Focal Reducer\u003c\/h1\u003e\n\u003cp\u003eDayStar's Imaging Focal Reducer can give you more field of view in your images. 2\" to T mount, with included T extension tube for even more reduction.\u003c\/p\u003e\n\u003cp\u003eWith a T-mount camera connected directly to the reducer, the focal length is cut in half - 0.5X. Add the 20mm extension tube for 0.33X. Even better is to combine the T-thread Interference Eliminator (sold separately) with the reducer for an interference-free 0.38X effect.\u003c\/p\u003e\n\u003cp\u003ePlease note that the obtainable field of view is usually limited by the etalon clear aperture; Quantum filters will result in a larger usable field than Quark or Ion.\u003c\/p\u003e\n\u003cp\u003eAllows full disk imaging with SR127 and 2\/3\" monochrome CCDs such as ICX625, ICX655, IMX250, IMX264.\u003c\/p\u003e\n\u003ch3\u003eTechnical Specifications \u003c\/h3\u003e\n\u003ch2\u003eFocal reducer specifications\u003c\/h2\u003e\n\u003ctable style=\"width: 100.06%; height: 117.5px;\" border=\"0\" cellspacing=\"0\"\u003e\n\u003ccolgroup width=\"85\" span=\"2\"\u003e\u003c\/colgroup\u003e\n\u003ctbody\u003e\n\u003ctr style=\"height: 19.5833px;\"\u003e\n\u003ctd style=\"width: 48.8888%; height: 19.5833px;\" align=\"left\" height=\"17\"\u003eLenses\u003c\/td\u003e\n\u003ctd style=\"width: 48.8888%; height: 19.5833px;\" align=\"left\"\u003eFour elements in two groups\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5833px;\"\u003e\n\u003ctd style=\"width: 48.8888%; height: 19.5833px;\" align=\"left\" height=\"17\"\u003eAperture\u003c\/td\u003e\n\u003ctd style=\"width: 48.8888%; height: 19.5833px;\" align=\"left\"\u003e36mm clear aperture.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5833px;\"\u003e\n\u003ctd style=\"width: 48.8888%; height: 19.5833px;\" align=\"left\" height=\"17\"\u003eFront\u003c\/td\u003e\n\u003ctd style=\"width: 48.8888%; height: 19.5833px;\" align=\"left\"\u003eMale 2\" eyepiece drawtube.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5833px;\"\u003e\n\u003ctd style=\"width: 48.8888%; height: 19.5833px;\" align=\"left\" height=\"17\"\u003eRear\u003c\/td\u003e\n\u003ctd style=\"width: 48.8888%; height: 19.5833px;\" align=\"left\"\u003eMale T thread (M42x0.75)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5833px;\"\u003e\n\u003ctd style=\"width: 48.8888%; height: 19.5833px;\" align=\"left\" height=\"17\"\u003eFlange to flange distance\u003c\/td\u003e\n\u003ctd style=\"width: 48.8888%; height: 19.5833px;\" align=\"left\"\u003e5mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5833px;\"\u003e\n\u003ctd style=\"width: 48.8888%; height: 19.5833px;\" align=\"left\" height=\"17\"\u003eOverall length\u003c\/td\u003e\n\u003ctd style=\"width: 48.8888%; height: 19.5833px;\" align=\"left\"\u003e38mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003eExtension tube specifications\u003c\/h2\u003e\n\u003ctable border=\"0\" cellspacing=\"0\"\u003e\n\u003ccolgroup width=\"107\" span=\"2\"\u003e\u003c\/colgroup\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd data-sheets-value=\"{\" align=\"left\" height=\"21\"\u003eFront\u003c\/td\u003e\n\u003ctd data-sheets-value=\"{\" align=\"left\"\u003eFemale T-thread (M42x0.75)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-sheets-value=\"{\" align=\"left\" height=\"21\"\u003eRear\u003c\/td\u003e\n\u003ctd data-sheets-value=\"{\" align=\"left\"\u003eMale T-thread (M42x0.75)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-sheets-value=\"{\" align=\"left\" height=\"21\"\u003eFlange distance\u003c\/td\u003e\n\u003ctd data-sheets-value=\"{\" align=\"left\"\u003e20mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-sheets-value=\"{\" align=\"left\" height=\"21\"\u003eOverall length\u003c\/td\u003e\n\u003ctd data-sheets-value=\"{\" align=\"left\"\u003e25mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-sheets-value=\"{\" align=\"left\" height=\"21\"\u003eBaffles\u003c\/td\u003e\n\u003ctd data-sheets-value=\"{\" for=\"\" align=\"left\"\u003eKnife edge baffles for superior contrast.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003eIn the Box\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eImaging focal reducer\u003c\/li\u003e\n\u003cli\u003e20mm extension tube\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWarranty \u0026amp; Manuals\u003c\/h3\u003e\n\u003cp\u003eDaystar 5-Years Warranty\u003c\/p\u003e","brand":"Daystar","offers":[{"title":"Default Title","offer_id":52326132252973,"sku":"tjf1787938064961","price":143.09,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0924\/0743\/1469\/files\/daystar-033x-to-05x-imaging-focal-reducer-fr2dt_1.png?v=1787938071","url":"https:\/\/www.northandmuse.shop\/products\/daystar-033x-to-05x-imaging-focal-reducer-fr2dt","provider":"My Store","version":"1.0","type":"link"}