{"product_id":"vintage-meade-4000-18mm-super-wide-angle-eyepiece-1-25","title":"Vintage Meade 4000 18mm Super Wide Angle Eyepiece (1.25\")","description":"\u003cp\u003e \u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e18mm Focal Length\u003c\/li\u003e\n\u003cli\u003e67° Apparent Field of View\u003c\/li\u003e\n\u003cli\u003e9mm Eye Relief\u003c\/li\u003e\n\u003cli\u003e6 elements\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cspan style=\"font-family: -apple-system, BlinkMacSystemFont, 'San Francisco', 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif; font-size: 1.4em;\"\u003eThis used 18 mm eyepiece is Japanese-made, with all the quality that implies. It is in excellent condition, with clean glass.  The eyepiece body is free of any marks. Comes with only the top dust cap.  \u003cbr data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003eThe world standard in telescope oculars, Meade Series 4000 eyepieces yield the widest possible fields of view, consistent with pinpoint edge-of-field sharpness and long eye relief—and yet with extremely low astigmatism, spherical aberration, and off-axis color. Incorporating 7-layer multi-coatings and edge-blackened optics for optimum image contrast, these sophisticated 4 to 8-element designs permit levels of optical performance generally impossible to achieve with eyepieces of fewer elements. \u003cbr\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable id=\"product-attribute-specs-table\" class=\"table\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eSeries\u003c\/th\u003e\n\u003ctd class=\"data\"\u003eSeries 4000 Super Wide Angle\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFocal Length\u003c\/th\u003e\n\u003ctd class=\"data\"\u003e18mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eElements\u003c\/th\u003e\n\u003ctd class=\"data\"\u003e6 elements\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFOV\u003c\/th\u003e\n\u003ctd class=\"data\"\u003e68\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eEye Relief\u003c\/th\u003e\n\u003ctd class=\"data\"\u003e9mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eProduct Dimensions\u003c\/th\u003e\n\u003ctd class=\"data\"\u003e4 inches high; 1.25 inches wide\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eProduct Weight\u003c\/th\u003e\n\u003ctd class=\"data\"\u003e7 oz.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"Meade","offers":[{"title":"Default Title","offer_id":48088165417219,"sku":"U2603-DM-07743","price":70.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1979\/5379\/files\/dfda4998-07fe-4d10-b377-082f9610c87f.jpg?v=1778271062","url":"https:\/\/milehighastro.com\/products\/vintage-meade-4000-18mm-super-wide-angle-eyepiece-1-25","provider":"Mile High Astronomy","version":"1.0","type":"link"}