{"product_id":"mse-pro-positive-achromatic-doublets-with-1-4-wave-mgf-sub-2-sub-coating-550nm-o2","title":"MSE PRO Positive Achromatic Doublets with 1\/4 Wave MgF\u003csub\u003e2\u003c\/sub\u003e Coating@550nm, Ø2\"","description":"\u003ch2\u003e\n\u003cstrong\u003eMSE PRO\u003c\/strong\u003e\u003cstrong data-mce-fragment=\"1\"\u003e™\u003c\/strong\u003e Positive Achromatic Doublets with 1\/4 Wave MgF\u003csub\u003e2\u003c\/sub\u003e Coating@550nm, Ø2\"\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eMSE supplies\u003c\/strong\u003e \u003cspan data-mce-fragment=\"1\"\u003eoffers Ø2\" Positive Achromatic Doublets with 1\/4 Wave \u003cspan\u003eMgF\u003c\/span\u003e\u003csub\u003e2\u003c\/sub\u003e Coating@550nm. An \u003cspan\u003eachromatic-doublet consists of a positive low-index (crown glass) cemented with a negative high-index (flint glass) lens. These lenses are computer-optimized for infinite conjugate ratio. They also exhibit excellent partial performance, with minimal spherical aberration, coma and chromatic aberration. When used for imaging, the convex lens should face the object or the image that is furthest away.\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan data-mce-fragment=\"1\"\u003eMSE Supplies can offer a variety of optical elements, with different focal length and coating options. Please \u003ca href=\"https:\/\/www.msesupplies.com\/pages\/contact-us-page\" rel=\"noopener\" target=\"_blank\" data-mce-href=\"https:\/\/www.msesupplies.com\/pages\/contact-us-page\"\u003econtact us\u003c\/a\u003e for customization or bulk orders. \u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cspan data-mce-fragment=\"1\"\u003eTechnical Data:\u003c\/span\u003e\u003c\/h2\u003e\n\u003ctable style=\"height: 372.282px; width: 100%;\" width=\"537\" data-mce-style=\"height: 372.282px; width: 100%;\"\u003e\n\u003ctbody\u003e\n\u003ctr style=\"height: 8.03976px;\" data-mce-style=\"height: 8.03976px;\"\u003e\n\u003ctd style=\"height: 8.03976px;\" data-mce-style=\"height: 8.03976px;\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eMaterial\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 8.03976px;\" data-mce-style=\"height: 8.03976px;\"\u003e\u003cspan\u003eOptical glass(crown and flint)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\" data-mce-style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 48.7759%; height: 19.5938px;\" data-mce-style=\"width: 48.7759%; height: 19.5938px;\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eDiameter (Ø) Tolerance\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 50.8475%; height: 19.5938px;\" data-mce-style=\"width: 50.8475%; height: 19.5938px;\"\u003e\u003cspan\u003e+0.0\/-0.20\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\" data-mce-style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 48.7759%; height: 19.5938px;\" data-mce-style=\"width: 48.7759%; height: 19.5938px;\"\u003eCenter Thickness (Tc)\u003c\/td\u003e\n\u003ctd style=\"width: 50.8475%; height: 19.5938px;\" data-mce-style=\"width: 50.8475%; height: 19.5938px;\"\u003e\u003cspan\u003e±0.1\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 8.03976px;\" data-mce-style=\"height: 8.03976px;\"\u003e\n\u003ctd style=\"height: 8.03976px;\" data-mce-style=\"height: 8.03976px;\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eCentration\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 8.03976px;\" data-mce-style=\"height: 8.03976px;\"\u003e\u003cspan\u003e3’\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 18px;\" data-mce-style=\"height: 18px;\"\u003e\n\u003ctd style=\"height: 18px;\" data-mce-style=\"height: 18px;\"\u003eForm Error\u003c\/td\u003e\n\u003ctd style=\"height: 18px;\" data-mce-style=\"height: 18px;\"\u003e\u003cspan\u003e1 ～ 5 fringes\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\" data-mce-style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 48.7759%; height: 19.5938px;\" data-mce-style=\"width: 48.7759%; height: 19.5938px;\"\u003e\u003cspan\u003eIrregularity of Fringes\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 50.8475%; height: 19.5938px;\" data-mce-style=\"width: 50.8475%; height: 19.5938px;\"\u003e\u003cspan\u003e0.2 ～ 0.5 fringes\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 18px;\" data-mce-style=\"height: 18px;\"\u003e\n\u003ctd style=\"height: 18px;\" data-mce-style=\"height: 18px;\"\u003eSurface Quality\u003c\/td\u003e\n\u003ctd style=\"height: 18px;\" data-mce-style=\"height: 18px;\"\u003e\u003cspan\u003e60-40 scratch-dig\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\" data-mce-style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 48.7759%; height: 19.5938px;\" data-mce-style=\"width: 48.7759%; height: 19.5938px;\"\u003e\u003cspan\u003eClear Aperture\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 50.8475%; height: 19.5938px;\" data-mce-style=\"width: 50.8475%; height: 19.5938px;\"\u003e\u003cspan\u003e90% diameter\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0722\/7785\/files\/010661.jpg?v=1724478039\" width=\"546\" height=\"409\"\u003e\u003c\/p\u003e","brand":"MSE Supplies","offers":[{"title":"75","offer_id":40590096924730,"sku":"ACB7PD5-2-75","price":211.95,"currency_code":"USD","in_stock":true},{"title":"100","offer_id":40590096957498,"sku":"ACB7PD5-2-100","price":211.95,"currency_code":"USD","in_stock":true},{"title":"150","offer_id":40590096990266,"sku":"ACB7PD5-2-150","price":211.95,"currency_code":"USD","in_stock":true},{"title":"200","offer_id":40590097842234,"sku":"ACB7PD5-2-200","price":211.95,"currency_code":"USD","in_stock":true},{"title":"400","offer_id":40590097875002,"sku":"ACB7PD5-2-400","price":211.95,"currency_code":"USD","in_stock":true},{"title":"500","offer_id":40590097907770,"sku":"ACB7PD5-2-500","price":211.95,"currency_code":"USD","in_stock":true},{"title":"750","offer_id":40596817444922,"sku":"ACB7PD5-2-750","price":211.95,"currency_code":"USD","in_stock":true},{"title":"1000","offer_id":40596817477690,"sku":"ACB7PD5-2-1000","price":211.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0722\/7785\/files\/mse-pro-positive-achromatic-doublets-with-1-4-wave-mgf-sub-2-sub-coating-550nm-o2-75-mse-supplies-llc-optics-22138526597178.jpg?v=1752496569","url":"https:\/\/www.msesupplies.com\/en-de\/products\/mse-pro-positive-achromatic-doublets-with-1-4-wave-mgf-sub-2-sub-coating-550nm-o2","provider":"MSE Supplies","version":"1.0","type":"link"}