{"product_id":"lunt-27mm-eyepiece","title":"Lunt 27mm Flat-Field Eyepiece","description":"\u003ch2 data-start=\"0\" data-end=\"32\" style=\"text-align: center;\"\u003eLunt 27mm Flat-Field Eyepiece\u003c\/h2\u003e\n\u003cul data-start=\"34\" data-end=\"908\"\u003e\n\u003cli data-start=\"34\" data-end=\"209\"\u003e\n\u003cp data-start=\"36\" data-end=\"209\"\u003ePremium \u003cstrong data-start=\"44\" data-end=\"73\"\u003eflat-field optical design\u003c\/strong\u003e for sharp, edge-to-edge views—excellent for solar observing (with proper filtration), lunar cruising, and wide-field night-sky sweeps\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"210\" data-end=\"388\"\u003e\n\u003cp data-start=\"212\" data-end=\"388\"\u003e\u003cstrong data-start=\"212\" data-end=\"255\"\u003eUltra-low 0.1% anti-reflective coatings\u003c\/strong\u003e for maximum contrast and minimal ghosting—this is the \u003cstrong data-start=\"310\" data-end=\"358\"\u003esame coating technology used on Lunt etalons\u003c\/strong\u003e for world-class performance\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"389\" data-end=\"516\"\u003e\n\u003cp data-start=\"391\" data-end=\"516\"\u003eHigh transmission and low scatter bring out delicate solar structure, subtle lunar shading, and faint star fields with ease\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"517\" data-end=\"652\"\u003e\n\u003cp data-start=\"519\" data-end=\"652\"\u003eComfortable, relaxed viewing at a versatile \u003cstrong data-start=\"563\" data-end=\"585\"\u003e27 mm focal length\u003c\/strong\u003e, ideal for context-rich, “whole-scene” observations and outreach\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"653\" data-end=\"791\"\u003e\n\u003cp data-start=\"655\" data-end=\"791\"\u003ePrecision-machined housing with glare-controlled internals for clean, high-contrast views in bright solar and dim nighttime conditions\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"792\" data-end=\"908\"\u003e\n\u003cp data-start=\"794\" data-end=\"908\"\u003eA smart, \u003cstrong data-start=\"803\" data-end=\"829\"\u003ecost-effective upgrade\u003c\/strong\u003e to elevate the view through Lunt solar systems and compatible astronomy setups\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch1 data-start=\"910\" data-end=\"926\"\u003eSpecifications\u003c\/h1\u003e\n\u003cul data-start=\"927\" data-end=\"1297\"\u003e\n\u003cli data-start=\"927\" data-end=\"958\"\u003e\n\u003cp data-start=\"929\" data-end=\"958\"\u003e\u003cstrong data-start=\"929\" data-end=\"946\"\u003eFocal Length:\u003c\/strong\u003e \u003cstrong data-start=\"947\" data-end=\"956\"\u003e27 mm\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"959\" data-end=\"1004\"\u003e\n\u003cp data-start=\"961\" data-end=\"1004\"\u003e\u003cstrong data-start=\"961\" data-end=\"978\"\u003eOptical Type:\u003c\/strong\u003e \u003cstrong data-start=\"979\" data-end=\"993\"\u003eFlat-field\u003c\/strong\u003e eyepiece\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1005\" data-end=\"1083\"\u003e\n\u003cp data-start=\"1007\" data-end=\"1083\"\u003e\u003cstrong data-start=\"1007\" data-end=\"1020\"\u003eCoatings:\u003c\/strong\u003e \u003cstrong data-start=\"1021\" data-end=\"1045\"\u003e0.1% anti-reflective\u003c\/strong\u003e (same process used on Lunt etalons)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1084\" data-end=\"1185\"\u003e\n\u003cp data-start=\"1086\" data-end=\"1185\"\u003e\u003cstrong data-start=\"1086\" data-end=\"1103\"\u003eIntended Use:\u003c\/strong\u003e Visual observing for solar (with proper filtering), lunar, and deep-sky targets\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1186\" data-end=\"1297\"\u003e\n\u003cp data-start=\"1188\" data-end=\"1297\"\u003e\u003cstrong data-start=\"1188\" data-end=\"1206\"\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=\"1299\" data-end=\"1319\"\u003eWhat’s in the Box?\u003c\/h1\u003e\n\u003cul data-start=\"1320\" data-end=\"1355\" data-is-last-node=\"\" data-is-only-node=\"\"\u003e\n\u003cli data-start=\"1320\" data-end=\"1355\" data-is-last-node=\"\"\u003e\n\u003cp data-start=\"1322\" data-end=\"1355\" data-is-last-node=\"\"\u003e\u003cstrong data-start=\"1322\" data-end=\"1355\" data-is-last-node=\"\"\u003eLunt 27mm 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":50952876228928,"sku":"LS27E","price":89.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0717\/9904\/6464\/files\/Lunt-27mm-Flat-Field-Eyepiece-main.jpg?v=1756142919","url":"https:\/\/astroworldtelescopes.com\/products\/lunt-27mm-eyepiece","provider":"Astroworld Telescopes","version":"1.0","type":"link"}