{"product_id":"bo40-10x50-large-eyepiece-binoculars","title":"BO40 10x50 Large-Eyepiece Observation Binoculars","description":"\u003csection data-role=\"specs\"\u003e\n\u003ctable style=\"width:100%;border-collapse:collapse;margin:0 0 24px 0;font-size:14px;line-height:1.6;\"\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left;padding:10px 14px;border:1px solid #e5e7eb;background:#f8fafc;\"\u003eCategory\u003c\/th\u003e\n\u003ctd style=\"padding:10px 14px;border:1px solid #e5e7eb;\"\u003eBinoculars\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left;padding:10px 14px;border:1px solid #e5e7eb;background:#f8fafc;\"\u003eMagnification\u003c\/th\u003e\n\u003ctd style=\"padding:10px 14px;border:1px solid #e5e7eb;\"\u003e10x\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left;padding:10px 14px;border:1px solid #e5e7eb;background:#f8fafc;\"\u003eObjective Lens Diameter\u003c\/th\u003e\n\u003ctd style=\"padding:10px 14px;border:1px solid #e5e7eb;\"\u003e50 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left;padding:10px 14px;border:1px solid #e5e7eb;background:#f8fafc;\"\u003eEyepiece Diameter\u003c\/th\u003e\n\u003ctd style=\"padding:10px 14px;border:1px solid #e5e7eb;\"\u003e23 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left;padding:10px 14px;border:1px solid #e5e7eb;background:#f8fafc;\"\u003eField of View\u003c\/th\u003e\n\u003ctd style=\"padding:10px 14px;border:1px solid #e5e7eb;\"\u003e109 m at 1000 m \/ 6.2°\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left;padding:10px 14px;border:1px solid #e5e7eb;background:#f8fafc;\"\u003ePrism Type\u003c\/th\u003e\n\u003ctd style=\"padding:10px 14px;border:1px solid #e5e7eb;\"\u003ePorro prism\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left;padding:10px 14px;border:1px solid #e5e7eb;background:#f8fafc;\"\u003ePrism Glass\u003c\/th\u003e\n\u003ctd style=\"padding:10px 14px;border:1px solid #e5e7eb;\"\u003eBAK4\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left;padding:10px 14px;border:1px solid #e5e7eb;background:#f8fafc;\"\u003eLens Coating\u003c\/th\u003e\n\u003ctd style=\"padding:10px 14px;border:1px solid #e5e7eb;\"\u003eFMC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left;padding:10px 14px;border:1px solid #e5e7eb;background:#f8fafc;\"\u003eExit Pupil\u003c\/th\u003e\n\u003ctd style=\"padding:10px 14px;border:1px solid #e5e7eb;\"\u003e5 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left;padding:10px 14px;border:1px solid #e5e7eb;background:#f8fafc;\"\u003eFocus System\u003c\/th\u003e\n\u003ctd style=\"padding:10px 14px;border:1px solid #e5e7eb;\"\u003eIndependent left and right eyepiece focus\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left;padding:10px 14px;border:1px solid #e5e7eb;background:#f8fafc;\"\u003eDiopter Range\u003c\/th\u003e\n\u003ctd style=\"padding:10px 14px;border:1px solid #e5e7eb;\"\u003e+\/-3\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left;padding:10px 14px;border:1px solid #e5e7eb;background:#f8fafc;\"\u003eBody Size\u003c\/th\u003e\n\u003ctd style=\"padding:10px 14px;border:1px solid #e5e7eb;\"\u003e195 x 180 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left;padding:10px 14px;border:1px solid #e5e7eb;background:#f8fafc;\"\u003eNet Weight\u003c\/th\u003e\n\u003ctd style=\"padding:10px 14px;border:1px solid #e5e7eb;\"\u003e1055 g\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left;padding:10px 14px;border:1px solid #e5e7eb;background:#f8fafc;\"\u003ePacked Weight\u003c\/th\u003e\n\u003ctd style=\"padding:10px 14px;border:1px solid #e5e7eb;\"\u003e1510 g\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left;padding:10px 14px;border:1px solid #e5e7eb;background:#f8fafc;\"\u003eBox Size\u003c\/th\u003e\n\u003ctd style=\"padding:10px 14px;border:1px solid #e5e7eb;\"\u003e23.5 x 11 x 22 cm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left;padding:10px 14px;border:1px solid #e5e7eb;background:#f8fafc;\"\u003eIncluded Accessories\u003c\/th\u003e\n\u003ctd style=\"padding:10px 14px;border:1px solid #e5e7eb;\"\u003eBinoculars, carry bag, neck strap, manual, cleaning cloth, retail box\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left;padding:10px 14px;border:1px solid #e5e7eb;background:#f8fafc;\"\u003ePhone Capture\u003c\/th\u003e\n\u003ctd style=\"padding:10px 14px;border:1px solid #e5e7eb;\"\u003eSource graphics show phone shooting with an external adapter setup, not a confirmed included accessory\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left;padding:10px 14px;border:1px solid #e5e7eb;background:#f8fafc;\"\u003eBest For\u003c\/th\u003e\n\u003ctd style=\"padding:10px 14px;border:1px solid #e5e7eb;\"\u003elong-distance scenic viewing, shoreline observation, lookout use, wildlife viewing, and fixed-position stargazing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003c\/section\u003e\n\u003csection data-role=\"short-description\"\u003e\n\u003cp\u003eBring distant detail closer with a 10x50 binocular that feels steady, bright, and satisfying in regular use.\u003c\/p\u003e\n\u003cp\u003eBAK4 prisms and FMC coatings and a confidence-inspiring build make it a strong pick for long-distance scenic viewing, shoreline observation, and lookout use.\u003c\/p\u003e\n\u003c\/section\u003e\n\u003csection data-role=\"selling-points\"\u003e\n\u003cul\u003e\n\u003cli\u003e10x50 delivers a confident balance of reach, brightness, and everyday usability.\u003c\/li\u003e\n\u003cli\u003eBAK4 prisms and FMC coatings help keep the view clearer, brighter, and more natural.\u003c\/li\u003e\n\u003cli\u003ePhone-friendly use makes it easier to capture the view and share standout moments.\u003c\/li\u003e\n\u003cli\u003eAccessories like binoculars, carry bag, neck strap, and manual help it feel ready right out of the box.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/section\u003e\n\u003csection data-role=\"details\"\u003e\n\u003ch3\u003eChoose the version that matches how you like to watch\u003c\/h3\u003e\n\u003cp\u003eDifferent variants give you room to match the optic to your routine instead of settling for a one-size-fits-all setup. Whether you want a wider, easier view or a little more reach, the lineup makes it easier to pick the version that feels right in your hands and in the field.\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0944\/5949\/4743\/files\/bo40-10x50-large-eyepiece-binoculars-detail-image-01.jpg?v=1776610352\" alt=\"BO40 10x50 Large-Eyepiece Observation Binoculars detail 1\" style=\"display:block;margin:24px auto;max-width:100%;height:auto;border-radius:12px;\"\u003e\u003c\/p\u003e\n\u003ch3\u003eClear optics make every scene look brighter and more natural\u003c\/h3\u003e\n\u003cp\u003eBAK4 prisms and FMC coatings work together to keep the image cleaner, with better contrast and a more natural sense of detail. That means you can enjoy a view that feels sharper and more premium from the first glance, whether you are watching wildlife, landmarks, or open landscapes.\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0944\/5949\/4743\/files\/bo40-10x50-large-eyepiece-binoculars-detail-image-02.jpg?v=1776610352\" alt=\"BO40 10x50 Large-Eyepiece Observation Binoculars detail 2\" style=\"display:block;margin:24px auto;max-width:100%;height:auto;border-radius:12px;\"\u003e\u003c\/p\u003e\n\u003ch3\u003eComfortable handling helps you settle the view faster\u003c\/h3\u003e\n\u003cp\u003eDetails such as independent left and right eyepiece focus make it easier to get comfortable, dial in focus, and stay with the scene longer. That everyday ease matters because the best optic is the one that feels natural enough to use often.\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0944\/5949\/4743\/files\/bo40-10x50-large-eyepiece-binoculars-detail-image-03.jpg?v=1776610353\" alt=\"BO40 10x50 Large-Eyepiece Observation Binoculars detail 3\" style=\"display:block;margin:24px auto;max-width:100%;height:auto;border-radius:12px;\"\u003e\u003c\/p\u003e\n\u003ch3\u003eBuilt to go outside with more confidence\u003c\/h3\u003e\n\u003cp\u003eWeather-ready construction gives you extra peace of mind when conditions are damp, misty, or unpredictable. Combined with a secure body design, it helps the optic feel ready for real outings instead of being something you only trust in perfect weather.\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0944\/5949\/4743\/files\/bo40-10x50-large-eyepiece-binoculars-detail-image-04.jpg?v=1776610352\" alt=\"BO40 10x50 Large-Eyepiece Observation Binoculars detail 4\" style=\"display:block;margin:24px auto;max-width:100%;height:auto;border-radius:12px;\"\u003e\u003c\/p\u003e\n\u003c\/section\u003e","brand":"Averoak","offers":[{"title":"BO40 10x50 Black Observation Edition","offer_id":53345136116055,"sku":"5315525062637","price":600.0,"currency_code":"USD","in_stock":true},{"title":"BO40 10x50 Dark Green Observation Edition","offer_id":53345136148823,"sku":"5315525062638","price":600.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0944\/5949\/4743\/files\/bo40-10x50-large-eyepiece-binoculars-main-image-01_47255a1e-fc05-4739-8d24-ccf15bba79af.jpg?v=1776610362","url":"https:\/\/averoakoptics.com\/products\/bo40-10x50-large-eyepiece-binoculars","provider":"Averoak Optics","version":"1.0","type":"link"}