{"product_id":"sky-rover-uf-series-ultra-flat-field-eyepieces","title":"SKY ROVER UF Series Ultra Flat Field Eyepieces","description":"\u003ch1\u003eSKY ROVER UF Series Ultra Flat Field Eyepieces\u003c\/h1\u003e\n\u003cp\u003eThe SKY ROVER UF (Ultra Flat Field) series is a line of 1.25-inch eyepieces built for sharp images across the whole field of view. The optical design corrects field curvature and keeps edge distortion within an ideal range. This gives good results even on fast focal ratio telescopes, where edge performance is usually harder to maintain. The 15mm, 18mm and 24mm models have a 65° apparent field of view, and the 10mm has 60°. The 18mm and 24mm have long eye relief (20mm and 29mm), so glasses wearers can observe comfortably. Every eyepiece is fully multi-coated and has a foldable eye cup, which makes observing comfortable and helps keep stray light out. On the 18mm and 24mm, removing the eye cup exposes an M43x0.75 thread. You can use it for projection photography or to attach a filter behind the eyepiece. Each eyepiece comes with a box and a cleaning cloth.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003cth\u003eUF 10mm\u003c\/th\u003e\n\u003cth\u003eUF 15mm\u003c\/th\u003e\n\u003cth\u003eUF 18mm\u003c\/th\u003e\n\u003cth\u003eUF 24mm\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eSKY ROVER\u003c\/td\u003e\n\u003ctd\u003eSKY ROVER\u003c\/td\u003e\n\u003ctd\u003eSKY ROVER\u003c\/td\u003e\n\u003ctd\u003eSKY ROVER\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFocal Length\u003c\/td\u003e\n\u003ctd\u003e10mm\u003c\/td\u003e\n\u003ctd\u003e15mm\u003c\/td\u003e\n\u003ctd\u003e18mm\u003c\/td\u003e\n\u003ctd\u003e24mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eApparent FOV\u003c\/td\u003e\n\u003ctd\u003e60°\u003c\/td\u003e\n\u003ctd\u003e65°\u003c\/td\u003e\n\u003ctd\u003e65°\u003c\/td\u003e\n\u003ctd\u003e65°\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEye Relief\u003c\/td\u003e\n\u003ctd\u003e16mm\u003c\/td\u003e\n\u003ctd\u003e16mm\u003c\/td\u003e\n\u003ctd\u003e20mm\u003c\/td\u003e\n\u003ctd\u003e29mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eField Stop\u003c\/td\u003e\n\u003ctd\u003e14.7mm\u003c\/td\u003e\n\u003ctd\u003e22mm\u003c\/td\u003e\n\u003ctd\u003e27mm\u003c\/td\u003e\n\u003ctd\u003e30.2mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOptical Structure\u003c\/td\u003e\n\u003ctd\u003e5 elements in 4 groups\u003c\/td\u003e\n\u003ctd\u003e8 elements in 5 groups\u003c\/td\u003e\n\u003ctd\u003e8 elements in 5 groups\u003c\/td\u003e\n\u003ctd\u003e8 elements in 5 groups\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCoating\u003c\/td\u003e\n\u003ctd\u003eFully multi-coated (FMC)\u003c\/td\u003e\n\u003ctd\u003eFully multi-coated (FMC)\u003c\/td\u003e\n\u003ctd\u003eFully multi-coated (FMC)\u003c\/td\u003e\n\u003ctd\u003eFully multi-coated (FMC)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEye Cup\u003c\/td\u003e\n\u003ctd\u003eFoldable\u003c\/td\u003e\n\u003ctd\u003eFoldable\u003c\/td\u003e\n\u003ctd\u003eFoldable\u003c\/td\u003e\n\u003ctd\u003eFoldable\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInterface Size\u003c\/td\u003e\n\u003ctd\u003e1.25\"\u003c\/td\u003e\n\u003ctd\u003e1.25\"\u003c\/td\u003e\n\u003ctd\u003e1.25\"\u003c\/td\u003e\n\u003ctd\u003e1.25\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRear Thread (eye cup removed)\u003c\/td\u003e\n\u003ctd\u003e–\u003c\/td\u003e\n\u003ctd\u003e–\u003c\/td\u003e\n\u003ctd\u003eM43x0.75\u003c\/td\u003e\n\u003ctd\u003eM43x0.75\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e80g (without cover)\u003c\/td\u003e\n\u003ctd\u003e136g (net)\u003c\/td\u003e\n\u003ctd\u003e207g (net)\u003c\/td\u003e\n\u003ctd\u003e330g (without cover)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAccessories\u003c\/td\u003e\n\u003ctd\u003eBox, cleaning cloth\u003c\/td\u003e\n\u003ctd\u003eBox, cleaning cloth\u003c\/td\u003e\n\u003ctd\u003eBox, cleaning cloth\u003c\/td\u003e\n\u003ctd\u003eBox, cleaning cloth\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003ch3\u003eIn the Box\u003c\/h3\u003e\n\u003cul dir=\"ltr\"\u003e\n\u003cli\u003eSKY ROVER UF Series Ultra Flat Field Eyepieces\u003c\/li\u003e\n\u003cli\u003eStorage box\u003c\/li\u003e\n\u003cli\u003eCleaning cloth\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWarranty\u003c\/h3\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/astronomyplus.com\/pages\/sky-rover-optics-warranty\" target=\"_blank\" rel=\"noopener\"\u003eSky Rover 2-Years Warranty\u003c\/a\u003e\u003c\/p\u003e","brand":"Sky Rover Optics","offers":[{"title":"10mm","offer_id":67653217288421,"sku":"SRO-22583","price":72.0,"currency_code":"CAD","in_stock":true},{"title":"15mm","offer_id":67653217321189,"sku":"SRO-22580","price":131.0,"currency_code":"CAD","in_stock":true},{"title":"18mm","offer_id":67653217353957,"sku":"SRO-22581","price":131.0,"currency_code":"CAD","in_stock":true},{"title":"24mm","offer_id":67653217386725,"sku":"SRO-22582","price":219.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0652\/6245\/2965\/files\/1_2cb223a5-1173-4478-9377-b02f0561869d.webp?v=1791652519","url":"https:\/\/astronomyplus.com\/products\/sky-rover-uf-series-ultra-flat-field-eyepieces","provider":"Astronomy Plus – Telescopes \u0026 Astrophotography Canada","version":"1.0","type":"link"}