{"product_id":"lunt-8mm-eyepiece","title":"Lunt 8mm Flat-Field Eyepiece","description":"\u003ch2 data-start=\"0\" data-end=\"31\" style=\"text-align: center;\"\u003eLunt 8mm Flat-Field Eyepiece\u003c\/h2\u003e\n\u003cul data-start=\"33\" data-end=\"895\"\u003e\n\u003cli data-start=\"33\" data-end=\"222\"\u003e\n\u003cp data-start=\"35\" data-end=\"222\"\u003eHigh-power \u003cstrong data-start=\"46\" data-end=\"75\"\u003eflat-field optical design\u003c\/strong\u003e that stays sharp from center to edge—perfect for close-up solar detail (with proper filtration), lunar crater work, and planetary fine structure\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"223\" data-end=\"390\"\u003e\n\u003cp data-start=\"225\" data-end=\"390\"\u003e\u003cstrong data-start=\"225\" data-end=\"268\"\u003eUltra-low 0.1% anti-reflective coatings\u003c\/strong\u003e for superior contrast and minimal ghosting—the \u003cstrong data-start=\"316\" data-end=\"364\"\u003esame coating technology used on Lunt etalons\u003c\/strong\u003e for premium performance\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"391\" data-end=\"517\"\u003e\n\u003cp data-start=\"393\" data-end=\"517\"\u003eExcellent light transmission and low scatter help reveal delicate filaments, sunspot penumbrae, and subtle tonal gradients\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"518\" data-end=\"650\"\u003e\n\u003cp data-start=\"520\" data-end=\"650\"\u003eCrisp, contrast-rich views make this an ideal eyepiece for \u003cstrong data-start=\"579\" data-end=\"613\"\u003eH-alpha, white-light, and Ca-K\u003c\/strong\u003e visual observing with Lunt systems\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"651\" data-end=\"771\"\u003e\n\u003cp data-start=\"653\" data-end=\"771\"\u003ePrecision-machined housing with glare-managed internals to preserve contrast in bright solar conditions and at night\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"772\" data-end=\"895\"\u003e\n\u003cp data-start=\"774\" data-end=\"895\"\u003eA compact, \u003cstrong data-start=\"785\" data-end=\"816\"\u003eperformance-forward upgrade\u003c\/strong\u003e that complements outreach kits, travel rigs, and permanent observatories alike\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch1 data-start=\"897\" data-end=\"913\"\u003eSpecifications\u003c\/h1\u003e\n\u003cul data-start=\"914\" data-end=\"1300\"\u003e\n\u003cli data-start=\"914\" data-end=\"940\"\u003e\n\u003cp data-start=\"916\" data-end=\"940\"\u003e\u003cstrong data-start=\"916\" data-end=\"933\"\u003eFocal Length:\u003c\/strong\u003e 8 mm\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"941\" data-end=\"982\"\u003e\n\u003cp data-start=\"943\" data-end=\"982\"\u003e\u003cstrong data-start=\"943\" data-end=\"960\"\u003eOptical Type:\u003c\/strong\u003e Flat-field eyepiece\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"983\" data-end=\"1061\"\u003e\n\u003cp data-start=\"985\" data-end=\"1061\"\u003e\u003cstrong data-start=\"985\" data-end=\"998\"\u003eCoatings:\u003c\/strong\u003e \u003cstrong data-start=\"999\" data-end=\"1023\"\u003e0.1% anti-reflective\u003c\/strong\u003e (same process used on Lunt etalons)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1062\" data-end=\"1188\"\u003e\n\u003cp data-start=\"1064\" data-end=\"1188\"\u003e\u003cstrong data-start=\"1064\" data-end=\"1081\"\u003eIntended Use:\u003c\/strong\u003e High-magnification visual observing for solar (with appropriate filtering), lunar, and planetary targets\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1189\" data-end=\"1300\"\u003e\n\u003cp data-start=\"1191\" data-end=\"1300\"\u003e\u003cstrong data-start=\"1191\" data-end=\"1209\"\u003eCompatibility:\u003c\/strong\u003e Designed for Lunt systems; broadly suitable with standard telescope focusers and diagonals\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch1 data-start=\"1302\" data-end=\"1322\"\u003eWhat’s in the Box?\u003c\/h1\u003e\n\u003cul data-start=\"1323\" data-end=\"1357\" data-is-last-node=\"\" data-is-only-node=\"\"\u003e\n\u003cli data-start=\"1323\" data-end=\"1357\" data-is-last-node=\"\"\u003e\n\u003cp data-start=\"1325\" data-end=\"1357\" data-is-last-node=\"\"\u003e\u003cstrong data-start=\"1325\" data-end=\"1357\" data-is-last-node=\"\"\u003eLunt 8mm Flat-Field Eyepiece\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Lunt Solar Systems","offers":[{"title":"Default Title","offer_id":50952876097856,"sku":"LS8E","price":89.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0717\/9904\/6464\/files\/Lunt-8mm-Flat-Field-Eyepiece-Main-e1536628127867.jpg?v=1756143209","url":"https:\/\/astroworldtelescopes.com\/products\/lunt-8mm-eyepiece","provider":"Astroworld Telescopes","version":"1.0","type":"link"}