{"product_id":"orion-premium-linear-binoviewer-1-25-used-ori-bino-u","title":"Orion Premium Linear BinoViewer 1.25'' - USED (ORI-BINO-U)","description":"\u003ch1\u003eOrion Premium Linear BinoViewer 1.25'' - USED\u003c\/h1\u003e\n\u003ch2\u003e\u003cspan style=\"color: #fc0404;\"\u003e\u003cstrong\u003eBinoviewer in perfect condition.\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp\u003e\u003cspan style=\"color: #000000;\"\u003eThe Orion Premium Linear BinoViewer is a cutting-edge binocular viewer that offers immersive, 3D-like views for both astronomical and daytime observing, using any two 1.25\" eyepieces. \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: #000000;\"\u003eUnlike traditional binoviewers, it features a zero-backfocus design, making it compatible with all telescope types — even Newtonians — without needing extender or Barlow lenses. Its innovative linear sliding mechanism for interpupillary distance adjustment avoids collimation issues common in folding-body viewers, ensuring consistent alignment and comfort. \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: #000000;\"\u003eThe unit employs a dielectric-coated beam-splitting mirror instead of prisms, enhancing image contrast, brightness, and reducing optical aberrations. Self-centering twist-tight eyepiece collars make setup easy and secure, and a helical diopter adjustment on the right eyepiece ensures precise focus.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: #000000;\"\u003e Four internal lanthanum lenses further suppress chromatic aberration for clear, color-accurate viewing. Housed in a sturdy waterproof case, this viewer combines convenience, optical precision, and compatibility — revolutionizing how you experience the night sky or scenic views.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan style=\"color: #000000;\"\u003eTechnical Specifications\u003c\/span\u003e\u003c\/h3\u003e\n\u003ctable class=\"w-fit min-w-(--thread-content-width)\" data-end=\"1914\" data-start=\"101\"\u003e\n\u003cthead data-end=\"221\" data-start=\"101\"\u003e\n\u003ctr data-end=\"221\" data-start=\"101\"\u003e\n\u003cth data-col-size=\"sm\" data-end=\"142\" data-start=\"101\"\u003e\u003cstrong data-end=\"120\" data-start=\"103\"\u003eSpecification\u003c\/strong\u003e\u003c\/th\u003e\n\u003cth data-col-size=\"md\" data-end=\"221\" data-start=\"142\"\u003e\u003cstrong data-end=\"155\" data-start=\"144\"\u003eDetails\u003c\/strong\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody data-end=\"1914\" data-start=\"344\"\u003e\n\u003ctr data-end=\"464\" data-start=\"344\"\u003e\n\u003ctd data-col-size=\"sm\" data-end=\"385\" data-start=\"344\"\u003e\u003cstrong data-end=\"372\" data-start=\"346\"\u003eEyepiece Compatibility\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd data-end=\"464\" data-start=\"385\" data-col-size=\"md\"\u003eAccepts any two 1.25\" telescope eyepieces (sold separately)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-end=\"585\" data-start=\"465\"\u003e\n\u003ctd data-col-size=\"sm\" data-end=\"506\" data-start=\"465\"\u003e\u003cstrong data-end=\"500\" data-start=\"467\"\u003eInterpupillary Distance (IPD)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd data-end=\"585\" data-start=\"506\" data-col-size=\"md\"\u003eAdjustable from 58mm to 74mm with engraved scale\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-end=\"706\" data-start=\"586\"\u003e\n\u003ctd data-col-size=\"sm\" data-end=\"627\" data-start=\"586\"\u003e\u003cstrong data-end=\"611\" data-start=\"588\"\u003eOptical Path Design\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd data-col-size=\"md\" data-end=\"706\" data-start=\"627\"\u003eBeam-splitting mirror (dielectric-coated); no prisms used\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-end=\"827\" data-start=\"707\"\u003e\n\u003ctd data-col-size=\"sm\" data-end=\"748\" data-start=\"707\"\u003e\u003cstrong data-end=\"732\" data-start=\"709\"\u003eMirror Reflectivity\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd data-end=\"827\" data-start=\"748\" data-col-size=\"md\"\u003e99% dielectric coating\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-end=\"948\" data-start=\"828\"\u003e\n\u003ctd data-col-size=\"sm\" data-end=\"869\" data-start=\"828\"\u003e\u003cstrong data-end=\"853\" data-start=\"830\"\u003eInternal Lens Glass\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd data-col-size=\"md\" data-end=\"948\" data-start=\"869\"\u003eFour elements made of lanthanum glass to reduce chromatic aberration\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-end=\"1068\" data-start=\"949\"\u003e\n\u003ctd data-col-size=\"sm\" data-end=\"990\" data-start=\"949\"\u003e\u003cstrong data-end=\"973\" data-start=\"951\"\u003eDiopter Adjustment\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd data-end=\"1068\" data-start=\"990\" data-col-size=\"md\"\u003eRight eyepiece side features a helical diopter\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-end=\"1189\" data-start=\"1069\"\u003e\n\u003ctd data-col-size=\"sm\" data-end=\"1110\" data-start=\"1069\"\u003e\u003cstrong data-end=\"1096\" data-start=\"1071\"\u003eBackfocus Requirement\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd data-end=\"1189\" data-start=\"1110\" data-col-size=\"md\"\u003eNone required; works with any telescope type, including Newtonians\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-end=\"1310\" data-start=\"1190\"\u003e\n\u003ctd data-col-size=\"sm\" data-end=\"1231\" data-start=\"1190\"\u003e\u003cstrong data-end=\"1207\" data-start=\"1192\"\u003eBarrel Size\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd data-end=\"1310\" data-start=\"1231\" data-col-size=\"md\"\u003e1.25\" tapered barrel, threaded for filters\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-end=\"1431\" data-start=\"1311\"\u003e\n\u003ctd data-col-size=\"sm\" data-end=\"1352\" data-start=\"1311\"\u003e\u003cstrong data-end=\"1330\" data-start=\"1313\"\u003eMounting Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd data-col-size=\"md\" data-end=\"1431\" data-start=\"1352\"\u003eFits standard 1.25\" focusers or diagonals\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-end=\"1552\" data-start=\"1432\"\u003e\n\u003ctd data-col-size=\"sm\" data-end=\"1473\" data-start=\"1432\"\u003e\u003cstrong data-end=\"1444\" data-start=\"1434\"\u003eWeight\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd data-end=\"1552\" data-start=\"1473\" data-col-size=\"md\"\u003e1 lb. 8 oz. (680 grams)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-end=\"1673\" data-start=\"1553\"\u003e\n\u003ctd data-col-size=\"sm\" data-end=\"1594\" data-start=\"1553\"\u003e\u003cstrong data-end=\"1571\" data-start=\"1555\"\u003eHousing Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd data-end=\"1673\" data-start=\"1594\" data-col-size=\"md\"\u003eSliding linear housing for IPD; not folding-type\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-end=\"1794\" data-start=\"1674\"\u003e\n\u003ctd data-col-size=\"sm\" data-end=\"1715\" data-start=\"1674\"\u003e\u003cstrong data-end=\"1700\" data-start=\"1676\"\u003eIncluded Accessories\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd data-col-size=\"md\" data-end=\"1794\" data-start=\"1715\"\u003eWaterproof hard carrying case (eyepieces and diagonal sold separately)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-end=\"1914\" data-start=\"1795\"\u003e\n\u003ctd data-col-size=\"sm\" data-end=\"1835\" data-start=\"1795\"\u003e\u003cstrong data-end=\"1821\" data-start=\"1797\"\u003eRecommended Diagonal\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd data-end=\"1914\" data-start=\"1835\" data-col-size=\"md\"\u003eOrion Pentaprism 90° 1.25\" Diagonal (for correctly oriented images)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003e\u003cspan style=\"color: #000000;\"\u003eIn the Box\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan style=\"color: #000000;\"\u003eBinoviewer\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"color: #000000;\"\u003eHard case with customized foam\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"color: #000000;\"\u003eProtective caps\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Orion","offers":[{"title":"Default Title","offer_id":46748326887653,"sku":"ORI-OBINO-BOND","price":400.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0652\/6245\/2965\/files\/IMG_20250509_161334_2.jpg?v=1777043659","url":"https:\/\/astronomyplus.com\/products\/orion-premium-linear-binoviewer-1-25-used-ori-bino-u","provider":"Astronomy Plus – Telescopes \u0026 Astrophotography Canada","version":"1.0","type":"link"}