{"product_id":"sky-rover-uwa-13mm-eyepiece-82-21825","title":"Sky Rover Optics UWA 13mm Eyepiece 82° (21825)","description":"\u003ch1\u003eSky Rover Optics UWA 13mm Eyepiece 82°\u003c\/h1\u003e\n\u003cp\u003e\u003cspan\u003eSKY ROVER UWA series are ultra-wide angle eyepieces. It has a super wide-angle field of view of 82 degrees. In the eyepiece with the same focal length, the wider the viewing angle, the more objects can be seen. Therefore, it has become a hot product for astronomy enthusiasts. In use, it is especially suitable for the observation of planets and deep space targets, and also for the observation of landscapes.\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003eUWA13mm ultra-wide-angle eyepiece belongs to the medium-power eyepiece in the series. It is not only suitable for medium and short-focus telescopes, but also very suitable for telephoto telescopes. It adopts a structure of 7 pieces and 4 groups, and has an exit pupil distance of 12mm and a super wide-angle apparent field of view of 82 degrees. With the cup-shaped folding design of the eye mask, you can easily find a comfortable observation position even when wearing glasses.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eMagnification = objective lens focal length\/eyepiece focal length.\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan\u003eTechnical Specifications\u003c\/span\u003e\u003c\/h3\u003e\n\u003ctable cellspacing=\"0\" border=\"0\"\u003e\n\u003ccolgroup width=\"222\"\u003e\u003c\/colgroup\u003e \u003ccolgroup width=\"341\"\u003e\u003c\/colgroup\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd height=\"21\" align=\"center\"\u003e\u003cb\u003eSpecification\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd align=\"center\"\u003e\u003cb\u003eValue\u003c\/b\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd height=\"21\" align=\"left\"\u003e\u003cb\u003eBrand\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd align=\"left\"\u003eSKY ROVER\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd height=\"21\" align=\"left\"\u003e\u003cb\u003eCoating\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd align=\"left\"\u003eFully multi-coated\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd height=\"21\" align=\"left\"\u003e\u003cb\u003eFocal Length\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd align=\"left\"\u003e13mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd height=\"21\" align=\"left\"\u003e\u003cb\u003eEdge Coating\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd align=\"left\"\u003eEdge blackened to control stray light\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd height=\"21\" align=\"left\"\u003e\u003cb\u003eEye Relief\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd align=\"left\"\u003e12mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd height=\"21\" align=\"left\"\u003e\u003cb\u003eFOV\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd align=\"left\"\u003e82 Degrees\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd height=\"21\" align=\"left\"\u003e\u003cb\u003eExit Diaphragm (Diameter)\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd align=\"left\"\u003e18.5mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd height=\"21\" align=\"left\"\u003e\u003cb\u003eSize (Maximum Diameter)\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd align=\"left\"\u003e58mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd height=\"21\" align=\"left\"\u003e\u003cb\u003eOptical Structure\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd align=\"left\"\u003e9 elements in 6 groups\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd height=\"21\" align=\"left\"\u003e\u003cb\u003eWeight (Without Cover)\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd align=\"left\"\u003e468g\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd height=\"21\" align=\"left\"\u003e\u003cb\u003eInterface Size\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd align=\"left\"\u003e1.25-inch \u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd height=\"21\" align=\"left\"\u003e\u003cb\u003eFilter Threads\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd align=\"left\"\u003eStandard 1.25-inch and 1.25-inch filter threads\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003eIn the Box\u003c\/h3\u003e\n\u003cp\u003e-Sky Rover XWA 7mm Eyepiece 100°\u003c\/p\u003e\n\u003ch3\u003e\n\u003cbr\u003eWarranty \u0026amp; Manual\u003c\/h3\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/astronomyplus.com\/pages\/sky-rover-optics-warranty\" rel=\"noopener\" target=\"_blank\"\u003eSky Rover's 2 years warranty.\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"Sky Rover Optics","offers":[{"title":"Default Title","offer_id":52750883258597,"sku":"SRO-21825","price":146.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0652\/6245\/2965\/files\/1679282109415-ckt-_1.webp?v=1790370540","url":"https:\/\/astronomyplus.com\/products\/sky-rover-uwa-13mm-eyepiece-82-21825","provider":"Astronomy Plus – Telescopes \u0026 Astrophotography Canada","version":"1.0","type":"link"}