{"product_id":"lunt-lunt-16mm-flat-field-eyepiece","title":"Lunt 16mm Flat Field Eyepiece","description":"\u003ch2 data-start=\"0\" data-end=\"32\" style=\"text-align: center;\"\u003eLunt 16mm Flat-Field Eyepiece\u003c\/h2\u003e\n\u003cul data-start=\"34\" data-end=\"683\"\u003e\n\u003cli data-start=\"34\" data-end=\"164\"\u003e\n\u003cp data-start=\"36\" data-end=\"164\"\u003ePurpose-built for \u003cstrong data-start=\"54\" data-end=\"84\"\u003eclean, high-contrast views\u003c\/strong\u003e in solar setups—perfect for full-disk H-alpha, CaK, and white-light observing\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"165\" data-end=\"351\"\u003e\n\u003cp data-start=\"167\" data-end=\"351\"\u003e\u003cstrong data-start=\"167\" data-end=\"195\"\u003eUltra-low scatter optics\u003c\/strong\u003e: coated with \u003cstrong data-start=\"209\" data-end=\"240\"\u003e0.1% anti-reflective layers\u003c\/strong\u003e (the same coatings used on Lunt etalons) to preserve fine detail in filaments, plages, and sunspot structure\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"352\" data-end=\"490\"\u003e\n\u003cp data-start=\"354\" data-end=\"490\"\u003e\u003cstrong data-start=\"354\" data-end=\"375\"\u003eFlat-field design\u003c\/strong\u003e keeps the image sharp and level toward the edge—great for lunar cruising and rich-field star sweeps after sunset\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"491\" data-end=\"591\"\u003e\n\u003cp data-start=\"493\" data-end=\"591\"\u003eNeutral, color-faithful performance and a crisp \u003cstrong data-start=\"541\" data-end=\"558\"\u003esnap-to-focus\u003c\/strong\u003e feel for confident fine tuning\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"592\" data-end=\"683\"\u003e\n\u003cp data-start=\"594\" data-end=\"683\"\u003eRobust, observatory-friendly build that travels well for outreach or grab-and-go sessions\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch1 data-start=\"685\" data-end=\"701\"\u003eSpecifications\u003c\/h1\u003e\n\u003cul data-start=\"702\" data-end=\"951\"\u003e\n\u003cli data-start=\"702\" data-end=\"729\"\u003e\n\u003cp data-start=\"704\" data-end=\"729\"\u003e\u003cstrong data-start=\"704\" data-end=\"721\"\u003eFocal Length:\u003c\/strong\u003e 16 mm\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"730\" data-end=\"773\"\u003e\n\u003cp data-start=\"732\" data-end=\"773\"\u003e\u003cstrong data-start=\"732\" data-end=\"751\"\u003eOptical Design:\u003c\/strong\u003e Flat-field eyepiece\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"774\" data-end=\"853\"\u003e\n\u003cp data-start=\"776\" data-end=\"853\"\u003e\u003cstrong data-start=\"776\" data-end=\"789\"\u003eCoatings:\u003c\/strong\u003e \u003cstrong data-start=\"790\" data-end=\"814\"\u003e0.1% anti-reflective\u003c\/strong\u003e coatings (same spec as Lunt etalons)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"854\" data-end=\"951\"\u003e\n\u003cp data-start=\"856\" data-end=\"951\"\u003e\u003cstrong data-start=\"856\" data-end=\"872\"\u003ePrimary Use:\u003c\/strong\u003e Optimized for solar observing; excellent for general nighttime viewing as well\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch1 data-start=\"953\" data-end=\"973\"\u003eWhat’s in the Box?\u003c\/h1\u003e\n\u003cul data-start=\"974\" data-end=\"1038\" data-is-last-node=\"\" data-is-only-node=\"\"\u003e\n\u003cli data-start=\"974\" data-end=\"1011\"\u003e\n\u003cp data-start=\"976\" data-end=\"1011\"\u003e\u003cstrong data-start=\"976\" data-end=\"1009\"\u003eLunt 16mm Flat-Field Eyepiece\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1012\" data-end=\"1038\" data-is-last-node=\"\"\u003e\n\u003cp data-start=\"1014\" data-end=\"1038\" data-is-last-node=\"\"\u003e\u003cstrong data-start=\"1014\" data-end=\"1038\" data-is-last-node=\"\"\u003eProtective dust caps\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Lunt Solar Systems","offers":[{"title":"Default Title","offer_id":50952867873088,"sku":"LS16E","price":89.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0717\/9904\/6464\/files\/Lunt-16mm-Flat-Field-Eyepiece-main-e1536688038741_b2c07da2-e958-46a6-aa92-c3ca536dcc4e.jpg?v=1756483961","url":"https:\/\/astroworldtelescopes.com\/products\/lunt-lunt-16mm-flat-field-eyepiece","provider":"Astroworld Telescopes","version":"1.0","type":"link"}