{"product_id":"celestron-2-star-diagonal-made-in-japan-93519-pre-owned","title":"Celestron 2\" Star Diagonal - Made in Japan! - 93519 (Pre-Owned)","description":"\u003cdiv class=\"title_L6kDdYKxLS\"\u003e\n\u003cp data-selenium=\"overviewProductTitle\" class=\"text_TAw0W35QK_ comfy_TAw0W35QK_ sizeTitle1_TAw0W35QK_ weightNormal_TAw0W35QK_ primary_i3MsQsqoe0\"\u003e\u003cspan style=\"color: rgb(255, 0, 0);\"\u003eUsed diagonal, in great condition.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2 data-selenium=\"overviewProductTitle\" class=\"text_TAw0W35QK_ comfy_TAw0W35QK_ sizeTitle1_TAw0W35QK_ weightNormal_TAw0W35QK_ primary_i3MsQsqoe0\"\u003e\u003c\/h2\u003e\n\u003ch2 data-selenium=\"overviewProductTitle\" class=\"text_TAw0W35QK_ comfy_TAw0W35QK_ sizeTitle1_TAw0W35QK_ weightNormal_TAw0W35QK_ primary_i3MsQsqoe0\"\u003eCelestron 93519\u003cspan\u003e \u003c\/span\u003eOverview\u003c\/h2\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"overviewContent_L6kDdYKxLS\"\u003e\n\u003carticle class=\"content_L6kDdYKxLS\"\u003e\n\u003cdiv class=\"productDescription_UbV5SNP5Eo\" data-selenium=\"overviewLongDescription\"\u003e\n\u003cdiv class=\"js-injected-html text_UbV5SNP5Eo\"\u003e\n\u003cp\u003eA star diagonal, the term commonly associated with 90° mirror diagonals such as this, lets you view objects that are at a 90° angle from the direction the telescope is pointing.  This allows quite comfortable viewing when the telescope is at or near the zenith(\u003ci\u003edirectly overhead\u003c\/i\u003e), and is fairly comfy when observing terrestrial imagery as well-albeit a bit unorthodoxed at first.\u003c\/p\u003e\n\u003cp\u003eCelestron's erect image diagonals are Amici prism designs, meaning that images are upright and laterally correct.  This design, however, instead renders images which are laterally reversed but are brighter than erect image diagonals.  The #93519 diagonal is used with 2.00\" focusers and can be used with either 2.00\"\u003cspan\u003e \u003c\/span\u003e\u003ci\u003eor\u003c\/i\u003e\u003cspan\u003e \u003c\/span\u003e1.25\" eyepieces, thanks to the included adapter which reduces the eyepiece barrel diameter to accept the smaller size.  Works both with Schmidt-Cassegrain telescopes or refractors.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"feature_UbV5SNP5Eo\"\u003e\n\u003cdiv class=\"feature_UbV5SNP5Eo\"\u003e\n\u003cdiv class=\"feature_UbV5SNP5Eo\"\u003e\n\u003cdiv class=\"featureHeader_UbV5SNP5Eo\"\u003e\n\u003cdiv class=\"text_TAw0W35QK_ comfy_TAw0W35QK_ sizeTitle2_TAw0W35QK_ weightNormal_TAw0W35QK_ primary_i3MsQsqoe0\"\u003eSCTs or Refractors\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cdiv class=\"js-injected-html text_UbV5SNP5Eo\"\u003eCelestron's #93519 diagonal has an interchangeable sleeve, so that you use a traditional push-in drawtube with refractors and the screw-in attachment upon the 2.00\"-18 threaded rear cell of a Schmidt-Cassegrain.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/article\u003e\n\u003c\/div\u003e","brand":"Celestron","offers":[{"title":"Default Title","offer_id":41643665653873,"sku":"USED020601","price":121.95,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0851\/2766\/files\/20250206_144432.jpg?v=1776459208","url":"https:\/\/khanscope.com\/fr-fr\/products\/celestron-2-star-diagonal-made-in-japan-93519-pre-owned","provider":"Khan Scope Centre","version":"1.0","type":"link"}