{"product_id":"svbony-sv191-7-2-21-6mm-zoom-telescope-eyepiece-w9150a","title":"SVBONY SV191 7.2-21.6mm Zoom Telescope Eyepiece","description":"\u003ch2\u003eSVBONY SV191 7.2-21.6mm Zoom Telescope Eyepiece\u003c\/h2\u003e\n\u003cdiv class=\"product-single__description rte\"\u003e\n\u003cp\u003e \u003cbr\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eSvbony SV191 super-wide-angle 1.25'' zoom eyepiece 7.2-21.6mm and 9mm-27mm, allow you to change magnification power without swapping out eyepieces\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0652\/6245\/2965\/files\/6376058644556460285374274_480x480.jpg?v=1686327421\" alt=\"\" style=\"display: block; margin-left: auto; margin-right: auto;\" data-mce-fragment=\"1\" data-mce-src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0652\/6245\/2965\/files\/6376058644556460285374274_480x480.jpg?v=1686327421\"\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eFor W9150A\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003eThe Svbony Super-wide Angle 1.25\" 7.2mm-21.6mm zoom eyepiece allows you to change magnification power without swapping out eyepieces.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e7-Elements \/ 4-groups made of high index glass deliver sharp, high contrast vistas.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eBlackened lens edges, anti-reflection threads for maximum contrast.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eExceptionally long 18mm-20mm eye relief range allows for the use of eyeglasses without reducing the field of view visible through the eyepiece.\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cspan\u003eFor W9150B\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003eSVBONY Super-wide Angle 1.25\" 9mm-27mm zoom eyepiece allows you to change magnification power without swapping out eyepieces.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e7-Elements \/ 4-groups made of high index glass deliver sharp, high contrast vistas.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eA simple twist of the zoom eyepiece housing changes the focal length from 9mm to 27mm, providing a variety of viewing magnification powers.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eSleek black barrel with safety undercut to reduce the possibility of the eyepiece slipping out of the focuser or diagonal.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eBlackened lens edges, anti-reflection threads for maximum contrast.\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0652\/6245\/2965\/files\/svbony-sv191-7-2-21-6mm-zoom-telescope-eyepiece-w9150a-astronomy-plus-3.png?v=1709234076\" width=\"795\" height=\"795\"\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch3 data-mce-fragment=\"1\"\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0652\/6245\/2965\/files\/svbony-sv191-7-2-21-6mm-zoom-telescope-eyepiece-w9150a-astronomy-plus-6.png?v=1709234114\" width=\"780\" height=\"780\"\u003e\u003c\/h3\u003e\n\u003ch3 data-mce-fragment=\"1\"\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0652\/6245\/2965\/files\/svbony-sv191-7-2-21-6mm-zoom-telescope-eyepiece-w9150a-astronomy-plus-5.png?v=1709234136\" width=\"769\" height=\"769\"\u003e\u003c\/h3\u003e\n\u003ch3 data-mce-fragment=\"1\"\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0652\/6245\/2965\/files\/svbony-sv191-7-2-21-6mm-zoom-telescope-eyepiece-w9150a-astronomy-plus-4.png?v=1709234157\" width=\"757\" height=\"757\"\u003e\u003c\/h3\u003e\n\u003ch3 data-mce-fragment=\"1\"\u003e\u003c\/h3\u003e\n\u003ch3 data-mce-fragment=\"1\"\u003eTechnical Specifications\u003c\/h3\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"text-align: center;\"\u003eModel\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\"\u003eSV191\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\"\u003eSV191\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"text-align: center;\"\u003eFocal Length\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\"\u003e7.2-21.6mm\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\"\u003e9-27mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"text-align: center;\"\u003eEye Relief\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\"\u003e18-20mm\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\"\u003e17.5mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"text-align: center;\"\u003eApparent Field of View\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\"\u003e42°-65°\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\"\u003e40°-60°\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"text-align: center;\"\u003eField stop diameter\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\"\u003e16mm\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\"\u003e19mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"text-align: center;\"\u003eBarrel Size\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\"\u003e1.25\" \u003c\/td\u003e\n\u003ctd style=\"text-align: center;\"\u003e1.25inch\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"text-align: center;\"\u003eLens Structure\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\"\u003e7-Elements\/4-Groups\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\"\u003e7-Elements\/4-Groups\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"text-align: center;\"\u003eFilter Threads Standard\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\"\u003eM28.5*0.6\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\"\u003eM28.5*0.6\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"text-align: center;\"\u003eCoatings\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\"\u003eFully Multi-Coated\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\"\u003eFully Multi-Coated\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"text-align: center;\"\u003eBlackened Lens Edges\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\"\u003eYes\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\"\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"text-align: center;\"\u003eEyecups\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\"\u003eTwist-Up\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\"\u003eTwist-Up\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"text-align: center;\"\u003eEyecups Material\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\"\u003eMetal\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\"\u003eMetal\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"text-align: center;\"\u003eNet Weight\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\"\u003e167g \/ 5.87oz \/ 0.367lb\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\"\u003e230g \/ 8.1oz \/ 0.511lb\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003ch3 data-mce-fragment=\"1\"\u003eIn the Box\u003c\/h3\u003e\n\u003cp\u003eSvbony SV191 7.2-21.6mm, 42 to 65 degrees Zoom Telescope Eyepiece\u003c\/p\u003e\n\u003cp\u003eSvbony SV191 9-27mm, 40 to 60 degrees Zoom Telescope Eyepiece\u003c\/p\u003e\n\u003ch3\u003eManuals \u0026amp; Warranty\u003c\/h3\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/istronomyplus.com\/pages\/svbony-warranty\" data-mce-href=\"https:\/\/istronomyplus.com\/pages\/svbony-warranty\" target=\"_blank\"\u003eSvbony 1-Year Warranty \u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"Svbony","offers":[{"title":"7.2-21.6mm","offer_id":44100495573221,"sku":"SVB-W9150A","price":119.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0652\/6245\/2965\/files\/svbony-sv191-7-2-21-6mm-zoom-telescope-eyepiece-w9150a-astronomy-plus-1.jpg?v=1690490779","url":"https:\/\/istronomyplus.com\/products\/svbony-sv191-7-2-21-6mm-zoom-telescope-eyepiece-w9150a","provider":"Astronomy Plus – Telescopes \u0026 Astrophotography Canada","version":"1.0","type":"link"}