{"product_id":"founder-bino-one-scope-80-ed-spotting-scope-with-divergent-binoviewer-eyepieces-bos80-pre-owned","title":"Founder Bino-One Scope 80 ED Spotting Scope with Divergent Binoviewer \u0026 Eyepieces - BOS80 (Pre-owned)","description":"\u003cp\u003e\u003cspan style=\"color: rgb(248, 13, 13);\"\u003e\u003cstrong\u003eIn Excellent Condition.\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2 style=\"text-align: center;\" class=\"page-title\"\u003e\u003cspan class=\"base\" data-ui-id=\"page-title-wrapper\"\u003eFounder 80mm Bino One Spotting Scope\u003cbr\u003ewith Divergent Binoviewer \u0026amp; 2 Eyepieces\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp style=\"text-align: left;\"\u003eThe Founder Optics Bino-One 80 is an amazing spotting scope designed for 3D views! Enjoy viewing comfort and spectacular views through the innovative, built-in binocular viewer.  Two 12.5 mm eyepieces are included that provide 40X magnification, but you can switch the eyepieces out for a change in magnification whenever you like.\u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003eThis Founder BOS spotting scope has a large 80 mm aperture for bright views during the day and nice light-gathering at night.  The ED (extra-low dispersion) lens is made from Ohara FPL-53 glass, resulting in sharp images with virtually zero distortion and very low chromatic aberration.  When not in use, you'll like the elegant attached lens cap as well as the included hard carry case!\u003c\/p\u003e\n\u003ch3 style=\"text-align: center;\"\u003eExtra Features of the 80 mm Bino-One Spotting Scope\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eQuality Interchangeable Eyepieces:\u003c\/strong\u003e  The BOS80 comes with two 12.5 mm long eye relief (20 mm) 1.25\" eyepieces.  The lenses are fully multi-coated and install easily into the binoviewer with twist lock collars.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIPD Scale:\u003c\/strong\u003e  Set the distance between the two eyepieces by sliding the interpupillary distance scale up or down until you find the spacing that is most comfortable.  The scale runs from 58 mm to 74 mm and is conveniently located between the eyepieces on the binoviewer body.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDiopter Focus:\u003c\/strong\u003e  Don't have 20\/20 vision?  Simply turn the Diopter Focusing Ring, with its + and - markings, until the image is sharp.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e360 Rotation:\u003c\/strong\u003e  The green collar that connects the binoviewer to the spotting scope can be loosened, allowing you to rotate the eyepieces for the most comfortable viewing.  This is especially nice when doing astronomy and the scope is pointing up near the zenith!\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSerialized Product:\u003c\/strong\u003e  A name plate on the back of each spotting scope is stamped with a serial number.  This allows for better quality control at the manufacturer level and better. more targeted service should you require it.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCool Vixen-type Dovetail:\u003c\/strong\u003e  You can attach your Bino-One to either a tripod (via a 1\/4-20 threaded hole) or to an alt-azimuth or equatorial mount via the included Vixen-Style Dovetail plate.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eStrong Carry Case Included:\u003c\/strong\u003e  Each spotting scope comes in its own hard carry case for the ultimate in protection for storage or travel.  Custom cut foam snuggles your scope with binoviewer and eyepieces attached, and there is room for more eyepieces should you desire.  \u003c\/p\u003e\n\u003ch3 style=\"text-align: center;\"\u003eSpecifications\u003c\/h3\u003e\n\u003ch3 style=\"text-align: center;\"\u003e\u003cbr\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eAperture: 80 mm\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eFocal Length: 500 mm\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eFocal Ratio: f\/6.25\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eDiagonal: Patented built-in Binoviewer\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eOptics: Fully multi-coated ED\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eField of View: 2.0 degrees\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eField of View at 1000 Yards: 103 Feet\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eNear Focus: 26 Feet (8 Meters)\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eTripod Socket: Standard 1\/4\"-20 UNC\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eDimensions: 371 mm L x 107 mm W x 249 mm H\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eEyepieces Included: Two 12.5 mm Long Eye Relief 1.25\"\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eMagnification with Included Eyepieces: 40X\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eWeight: 5.9 lbs\/2.7kg\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 style=\"text-align: center;\"\u003eWhat's In the Box\u003cmeta charset=\"UTF-8\"\u003e\n\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e80 mm Bino-One Spotting Scope with Built-In Binoviewer\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eHard Carry Case\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eTwo (2) 12.5 mm Alien Eyepieces\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eVixen-Style Dovetail\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eTripod Socket\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eProduct Manual \u0026amp; Card\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Founder Optics","offers":[{"title":"Default Title","offer_id":43685727469681,"sku":"USED072204","price":1149.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0851\/2766\/files\/BOS80_Main_b540ae17-2bd4-43ed-b052-b275fc099335.jpg?v=1784745348","url":"https:\/\/khanscope.com\/products\/founder-bino-one-scope-80-ed-spotting-scope-with-divergent-binoviewer-eyepieces-bos80-pre-owned","provider":"Khan Scope Centre","version":"1.0","type":"link"}