{"product_id":"orion-stratus-wide-field-eyepiece-21mm-1-25-2-pre-owned","title":"Orion Stratus Wide-Field Eyepiece - 21mm (1.25\"\/2\") (Pre-Owned)","description":"\u003cp data-mce-fragment=\"1\"\u003e\u003cem\u003eUsed eyepiece in great condition.\u003c\/em\u003e\u003c\/p\u003e\n\u003ch2 style=\"text-align: center;\" data-mce-fragment=\"1\"\u003eOrion Stratus Wide-Field Eyepiece - 21mm (1.25\"\/2\") (Pre-Owned)\u003c\/h2\u003e\n\u003cp data-mce-fragment=\"1\"\u003eIf you are one of the legions of folks who have \"upgraded\" to a big-screen television set lately, then you've probably become spoiled by its wonderfully expansive picture.\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eWell, if you are a telescope user, you will be equally spoiled by the wide-field window into the heavens served up by this 21mm Orion Stratus Wide-Field Telescope Eyepiece. With an apparent field of 68° — which translates to a 71% greater viewing area than that of a typical 52° Plossl, this telescope eyepiece quite literally puts more stars in your eyes. In the same way you feel more a part of the action watching a big-screen TV, with this Stratus \"sixty-eight\" you will feel like you are really experiencing your celestial targets, rather than just viewing them from afar. You'll never go back to Plossls again!\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eBut it isn't just the Stratus' field of view that will widen your eyes. This telescope eyepiece has a sophisticated eight-element optical configuration that features a monster 1-1\/4\"-diameter eye lens to look into. It has a generous 20mm eye relief, so you'll get the \"big picture\" even if you wear eyeglasses. The optics are fully multi-coated to maximize light transmission to your eyes, and the lens edges are blackened to ensure excellent contrast.\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eThis 21mm Orion Stratus Wide-Field Telescope Eyepiece fits in both 1.25\" and 2\" focusers.\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e \u003c\/p\u003e\n\u003cul class=\"tab-content\"\u003e\n\u003cli\u003e\n\u003cdiv class=\"attr-row table-shaded\"\u003e\n\u003cdiv class=\"attr-title\"\u003e\n\u003ca id=\"trigger-spec-29\" class=\"spec-pop-link-29 bold\" href=\"https:\/\/www.telescope.com\/21mm-Orion-Stratus-Wide-Field-Eyepiece\/p\/8246.uts#\"\u003eDesign\u003c\/a\u003e\u003cbr\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"attr-value\"\u003eUltrawide\u003c\/div\u003e\n\u003cdiv class=\"clr\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cdiv class=\"attr-row\"\u003e\n\u003cdiv class=\"attr-title\"\u003e\u003cspan class=\"bold\"\u003eEyepiece focal length\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv class=\"attr-value\"\u003e21.0mm\u003c\/div\u003e\n\u003cdiv class=\"clr\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cdiv class=\"attr-row table-shaded\"\u003e\n\u003cdiv class=\"attr-title\"\u003e\u003cspan class=\"bold\"\u003eBarrel size\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv class=\"attr-value\"\u003e1.25\" \u0026amp; 2\"\u003c\/div\u003e\n\u003cdiv class=\"clr\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli class=\"ui-tabs-disabled\"\u003e\n\u003cdiv class=\"attr-row\"\u003e\n\u003cdiv class=\"attr-title\"\u003e\n\u003ca id=\"trigger-spec-42\" class=\"spec-pop-link-42 bold\" href=\"https:\/\/www.telescope.com\/21mm-Orion-Stratus-Wide-Field-Eyepiece\/p\/8246.uts#\"\u003eApparent field of view\u003c\/a\u003e\u003cbr\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"attr-value\"\u003e68.0°\u003c\/div\u003e\n\u003cdiv class=\"clr\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli class=\"ui-tabs-disabled\"\u003e\n\u003cdiv class=\"attr-row table-shaded\"\u003e\n\u003cdiv class=\"attr-title\"\u003e\n\u003ca id=\"trigger-spec-43\" class=\"spec-pop-link-43 bold\" href=\"https:\/\/www.telescope.com\/21mm-Orion-Stratus-Wide-Field-Eyepiece\/p\/8246.uts#\"\u003eEye relief\u003c\/a\u003e\u003cbr\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"attr-value\"\u003e20.0mm\u003c\/div\u003e\n\u003cdiv class=\"clr\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli class=\"ui-tabs-disabled\"\u003e\n\u003cdiv class=\"attr-row\"\u003e\n\u003cdiv class=\"attr-title\"\u003e\n\u003ca id=\"trigger-spec-46\" class=\"spec-pop-link-46 bold\" href=\"https:\/\/www.telescope.com\/21mm-Orion-Stratus-Wide-Field-Eyepiece\/p\/8246.uts#\"\u003eCoatings\u003c\/a\u003e\u003cbr\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"attr-value\"\u003eFully multi-coated\u003c\/div\u003e\n\u003cdiv class=\"clr\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cdiv class=\"attr-row table-shaded\"\u003e\n\u003cdiv class=\"attr-title\"\u003e\u003cspan class=\"bold\"\u003eNumber of elements\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv class=\"attr-value\"\u003e8\u003c\/div\u003e\n\u003cdiv class=\"clr\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cdiv class=\"attr-row\"\u003e\n\u003cdiv class=\"attr-title\"\u003e\u003cspan class=\"bold\"\u003eFilter threads\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv class=\"attr-value\"\u003eYes\u003c\/div\u003e\n\u003cdiv class=\"clr\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli class=\"ui-tabs-disabled\"\u003e\n\u003cdiv class=\"attr-row table-shaded\"\u003e\n\u003cdiv class=\"attr-title\"\u003e\n\u003ca id=\"trigger-spec-102\" class=\"spec-pop-link-102 bold\" href=\"https:\/\/www.telescope.com\/21mm-Orion-Stratus-Wide-Field-Eyepiece\/p\/8246.uts#\"\u003eParfocal\u003c\/a\u003e\u003cbr\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"attr-value\"\u003eNo\u003c\/div\u003e\n\u003cdiv class=\"clr\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli class=\"ui-tabs-disabled\"\u003e\n\u003cdiv class=\"attr-row\"\u003e\n\u003cdiv class=\"attr-title\"\u003e\n\u003ca id=\"trigger-spec-103\" class=\"spec-pop-link-103 bold\" href=\"https:\/\/www.telescope.com\/21mm-Orion-Stratus-Wide-Field-Eyepiece\/p\/8246.uts#\"\u003eField stop diameter\u003c\/a\u003e\u003cbr\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"attr-value\"\u003e24.3mm\u003c\/div\u003e\n\u003cdiv class=\"clr\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli class=\"ui-tabs-disabled\"\u003e\n\u003cdiv class=\"attr-row table-shaded\"\u003e\n\u003cdiv class=\"attr-title\"\u003e\n\u003ca id=\"trigger-spec-104\" class=\"spec-pop-link-104 bold\" href=\"https:\/\/www.telescope.com\/21mm-Orion-Stratus-Wide-Field-Eyepiece\/p\/8246.uts#\"\u003eBarrel security recess\u003c\/a\u003e\u003cbr\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"attr-value\"\u003eYes\u003c\/div\u003e\n\u003cdiv class=\"clr\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli class=\"ui-tabs-disabled\"\u003e\n\u003cdiv class=\"attr-row\"\u003e\n\u003cdiv class=\"attr-title\"\u003e\n\u003ca id=\"trigger-spec-105\" class=\"spec-pop-link-105 bold\" href=\"https:\/\/www.telescope.com\/21mm-Orion-Stratus-Wide-Field-Eyepiece\/p\/8246.uts#\"\u003eBlackened lens edges\u003c\/a\u003e\u003cbr\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"attr-value\"\u003eYes\u003c\/div\u003e\n\u003cdiv class=\"clr\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cdiv class=\"attr-row table-shaded\"\u003e\n\u003cdiv class=\"attr-title\"\u003e\u003cspan class=\"bold\"\u003eRubber eyeguards\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv class=\"attr-value\"\u003eYes\u003c\/div\u003e\n\u003cdiv class=\"clr\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cdiv class=\"attr-row\"\u003e\n\u003cdiv class=\"attr-title\"\u003e\u003cspan class=\"bold\"\u003eBody material\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv class=\"attr-value\"\u003eAluminum\u003c\/div\u003e\n\u003cdiv class=\"clr\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cdiv class=\"attr-row table-shaded\"\u003e\n\u003cdiv class=\"attr-title\"\u003e\u003cspan class=\"bold\"\u003eCase\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv class=\"attr-value\"\u003eSoft Pouch\u003c\/div\u003e\n\u003cdiv class=\"clr\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cdiv class=\"attr-row\"\u003e\n\u003cdiv class=\"attr-title\"\u003e\u003cspan class=\"bold\"\u003eWeight (oz.)\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv class=\"attr-value\"\u003e14\u003c\/div\u003e\n\u003cdiv class=\"clr\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cdiv class=\"attr-row table-shaded\"\u003e\n\u003cdiv class=\"attr-title\"\u003e\u003cspan class=\"bold\"\u003eDimensions\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv class=\"attr-value\"\u003e4.4 in. x 2.2 in.\u003c\/div\u003e\n\u003cdiv class=\"clr\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli class=\"ui-tabs-disabled\"\u003e\n\u003cdiv class=\"attr-row\"\u003e\n\u003cdiv class=\"attr-title\"\u003e\n\u003ca id=\"trigger-spec-168\" class=\"spec-pop-link-168 bold\" href=\"https:\/\/www.telescope.com\/21mm-Orion-Stratus-Wide-Field-Eyepiece\/p\/8246.uts#\"\u003eWarranty\u003c\/a\u003e\u003cbr\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"attr-value\"\u003eOne year\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Orion","offers":[{"title":"Default Title","offer_id":40858694451313,"sku":"USED042008","price":121.95,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0851\/2766\/files\/458-1.jpg?v=1776459025","url":"https:\/\/khanscope.com\/en-fr\/products\/orion-stratus-wide-field-eyepiece-21mm-1-25-2-pre-owned","provider":"Khan Scope Centre","version":"1.0","type":"link"}