{"product_id":"antares-10-mm-speers-waler-eyepiece-1-25-pre-owned","title":"Antares 10 mm  Speers-Waler Eyepiece - 1.25\" - (Pre-owned)","description":"\u003cp\u003eUsed eyepiece in good condition\u003c\/p\u003e\n\u003ch3 style=\"text-align: center;\"\u003e\u003cbr\u003e\u003c\/h3\u003e\n\u003ch3 style=\"text-align: center;\"\u003eMade in Canada\u003c\/h3\u003e\n\u003ch3 style=\"text-align: center;\"\u003e\u003cbr\u003e\u003c\/h3\u003e\n\u003ch3 style=\"text-align: center;\"\u003eProduct Highlights:\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e1.25\" Barrel, 10 mm Focal Length, 8-Element Eyepiece\u003c\/li\u003e\n\u003cli\u003e86 Degree Apparent Field of View (AFOV)\u003c\/li\u003e\n\u003cli\u003e10 mm Eye Relief\u003c\/li\u003e\n\u003cli\u003eIncludes Eyeshield\u003c\/li\u003e\n\u003cli\u003eIncludes a Rubber Grip for secure handling\u003c\/li\u003e\n\u003cli\u003eOptics are Fully Multicoated\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe Antares Speers-Waler Eyepiece is a superb quality eyepiece with a focal length of 10 mm and an AFOV of 86°. It is a 1.25\" barrel type eyepiece with a 8-element optical lens design. \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3 style=\"text-align: center;\"\u003eSpecifications:\u003c\/h3\u003e\n\u003ctable style=\"width: 100%; height: 215.532px;\"\u003e\n\u003ctbody\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 45.8789%; height: 19.5938px;\"\u003e\u003cbr\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 51.2639%; height: 19.5938px;\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 45.8789%; height: 19.5938px;\"\u003eBarrel Diameter:\u003c\/td\u003e\n\u003ctd style=\"width: 51.2639%; height: 19.5938px;\"\u003e1.25\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 45.8789%; height: 19.5938px;\"\u003eApparent Field Of View:\u003c\/td\u003e\n\u003ctd style=\"width: 51.2639%; height: 19.5938px;\"\u003eWide Angle - 86°\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 45.8789%; height: 19.5938px;\"\u003eFocal Length:\u003c\/td\u003e\n\u003ctd style=\"width: 51.2639%; height: 19.5938px;\"\u003e10 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 45.8789%; height: 19.5938px;\"\u003eEye Relief:\u003c\/td\u003e\n\u003ctd style=\"width: 51.2639%; height: 19.5938px;\"\u003e10 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 45.8789%; height: 19.5938px;\"\u003eLens Elements:\u003c\/td\u003e\n\u003ctd style=\"width: 51.2639%; height: 19.5938px;\"\u003e8\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 45.8789%; height: 19.5938px;\"\u003eOptical Design:\u003c\/td\u003e\n\u003ctd style=\"width: 51.2639%; height: 19.5938px;\"\u003eSpeers-Waler\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 45.8789%; height: 19.5938px;\"\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 51.2639%; height: 19.5938px;\"\u003e\u003cbr\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 45.8789%; height: 19.5938px;\"\u003eEdge field curvature (546 nm):\u003c\/td\u003e\n\u003ctd style=\"width: 51.2639%; height: 19.5938px;\"\u003eSagittal, -0.23 mm, Tangential: 0.02 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 45.8789%; height: 19.5938px;\"\u003eEdge lateral color(420-656 nm):\u003c\/td\u003e\n\u003ctd style=\"width: 51.2639%; height: 19.5938px;\"\u003e0.027 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 45.8789%; height: 19.5938px;\"\u003eChromatic focal shift (420-656 nm):\u003c\/td\u003e\n\u003ctd style=\"width: 51.2639%; height: 19.5938px;\"\u003e0.18 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"Antares","offers":[{"title":"Default Title","offer_id":43115423924337,"sku":"USED040216","price":135.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0851\/2766\/files\/20260402_122944_f6036aa5-8bfb-40bf-b072-cdc174c75c7b.jpg?v=1775151459","url":"https:\/\/khanscope.com\/fr\/products\/antares-10-mm-speers-waler-eyepiece-1-25-pre-owned","provider":"Khan Scope Centre","version":"1.0","type":"link"}