{"product_id":"apresys-hd56-ed-binoculars","title":"APRESYS HD56 Series ED Binoculars","description":"\u003ch2\u003eProfessional 56mm ED Binoculars for Low-Light Outdoor Observation\u003c\/h2\u003e\n\u003cp\u003eThe APRESYS HD56 Series is engineered for users who demand exceptional brightness, long-range clarity and reliable outdoor performance across a wide range of observation environments.\u003c\/p\u003e\n\u003cp\u003eDesigned for birdwatching, wildlife observation, hunting, outdoor exploration, sports events and low-light viewing, the HD56 Series combines large 56mm objective lenses with premium ED optics to deliver bright, sharp and color-accurate images even in challenging lighting conditions.\u003c\/p\u003e\n\u003cp\u003eFeaturing advanced ED (Extra-Low Dispersion) glass, fully multi-coated FMC optics and high-transmission BaK4 roof prisms, the HD56 Series minimizes chromatic aberration while improving contrast, edge sharpness and overall optical transparency.\u003c\/p\u003e\n\u003cp\u003eWhether scanning distant mountain terrain, tracking wildlife at dusk or observing stage performances under complex lighting, the HD56 Series delivers an immersive and comfortable viewing experience with excellent detail reproduction.\u003c\/p\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0825\/3161\/4999\/files\/apresys-hd56-series-ed-binoculars-product-display.webp?v=1779718324\" alt=\"APRESYS HD56 Series ED binoculars displayed on white background with exposed 56mm objective lenses and premium outdoor optical design\"\u003e\n\u003ch2\u003eChoose Between 10x56 and 12x56 Viewing Performance\u003c\/h2\u003e\n\u003cp\u003eThe HD56 Series is available in two magnification configurations designed for different observation preferences and outdoor scenarios.\u003c\/p\u003e\n\u003ch3\u003eHD5610 10x56 — Brighter, Wider and More Stable Handheld Viewing\u003c\/h3\u003e\n\u003cp\u003eThe HD5610 10x56 is optimized for users who prioritize viewing comfort, wider field coverage and enhanced low-light brightness.\u003c\/p\u003e\n\u003cp\u003eWith a wide 6.3° field of view and large 5.6mm exit pupil, the 10x56 configuration provides:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eBrighter low-light image performance\u003c\/li\u003e\n\u003cli\u003eWider landscape scanning capability\u003c\/li\u003e\n\u003cli\u003eEasier target acquisition\u003c\/li\u003e\n\u003cli\u003eMore stable handheld observation\u003c\/li\u003e\n\u003cli\u003eReduced viewing fatigue during extended use\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eIts balanced magnification and large objective lens make it highly suitable for:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eBirdwatching\u003c\/li\u003e\n\u003cli\u003eWildlife observation\u003c\/li\u003e\n\u003cli\u003eSports and concert viewing\u003c\/li\u003e\n\u003cli\u003eHiking and travel\u003c\/li\u003e\n\u003cli\u003eTwilight and forest environments\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe 10x56 configuration is especially ideal for users who prefer comfortable all-around outdoor viewing without relying heavily on tripod support.\u003c\/p\u003e\n\u003ch3\u003eHD5612 12x56 — Greater Magnification for Long-Range Detail\u003c\/h3\u003e\n\u003cp\u003eThe HD5612 12x56 is designed for users who require stronger distant detail recognition and higher magnification performance.\u003c\/p\u003e\n\u003cp\u003eWith 12x magnification combined with ED optical correction, the HD5612 delivers:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eGreater distant subject detail\u003c\/li\u003e\n\u003cli\u003eImproved long-range observation capability\u003c\/li\u003e\n\u003cli\u003eSharper mountain and wildlife texture visibility\u003c\/li\u003e\n\u003cli\u003eEnhanced detail recognition during outdoor scouting\u003c\/li\u003e\n\u003cli\u003eBetter subject isolation at long distances\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe 12x56 configuration is particularly suitable for:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eLong-range wildlife observation\u003c\/li\u003e\n\u003cli\u003eMountain and open-terrain viewing\u003c\/li\u003e\n\u003cli\u003eHunting and scouting\u003c\/li\u003e\n\u003cli\u003eCoastal observation\u003c\/li\u003e\n\u003cli\u003eLong-distance outdoor exploration\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eDespite its stronger magnification, the ED optical system maintains excellent color correction and edge clarity while minimizing visual softness and chromatic aberration.\u003c\/p\u003e\n\u003ch2\u003eED Glass and FMC Optical System for True-to-Life Clarity\u003c\/h2\u003e\n\u003cp\u003eBoth HD56 models feature premium ED low-dispersion glass combined with fully multi-coated FMC optics to maximize image quality across the entire field of view.\u003c\/p\u003e\n\u003cp\u003eThis advanced optical system helps deliver:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eReduced chromatic aberration\u003c\/li\u003e\n\u003cli\u003eSharper edge-to-edge clarity\u003c\/li\u003e\n\u003cli\u003eHigher contrast and resolution\u003c\/li\u003e\n\u003cli\u003eMore natural color reproduction\u003c\/li\u003e\n\u003cli\u003eImproved low-light transparency\u003c\/li\u003e\n\u003cli\u003eReduced glare and internal reflections\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe high-transmission BaK4 roof prism system further enhances image brightness and visual consistency, producing a cleaner and more immersive outdoor viewing experience.\u003c\/p\u003e\n\u003cp\u003eFrom bright daylight landscapes to dim forest environments, the HD56 Series maintains excellent image fidelity and optical balance.\u003c\/p\u003e\n\u003cimg alt=\"close-up of APRESYS HD56 Series ED binocular objective lenses showing ED glass and fully multi-coated FMC optical elements on white background\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0825\/3161\/4999\/files\/apresys-hd56-ed-glass-fmc-objective-lens-detail.webp?v=1779796658\"\u003e\n\u003ch2\u003eComfortable Long-Duration Viewing Experience\u003c\/h2\u003e\n\u003cp\u003eThe HD56 Series is engineered for extended observation comfort in demanding outdoor environments.\u003c\/p\u003e\n\u003cp\u003eFeaturing large eyepieces, 18.2mm long eye relief and ergonomic red-ring eyecup design, the binoculars provide a relaxed viewing experience for both eyeglass and non-eyeglass users.\u003c\/p\u003e\n\u003cp\u003eThe optical structure is optimized to reduce visual fatigue during prolonged observation sessions by improving image consistency, reducing glare and maintaining stable brightness across both eyes.\u003c\/p\u003e\n\u003cp\u003eThis makes the HD56 Series highly suitable for:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eAll-day birdwatching\u003c\/li\u003e\n\u003cli\u003eHunting observation\u003c\/li\u003e\n\u003cli\u003eSporting events\u003c\/li\u003e\n\u003cli\u003eOutdoor photography scouting\u003c\/li\u003e\n\u003cli\u003eNature exploration\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0825\/3161\/4999\/files\/apresys-hd56-large-eyepiece-binocular-detail.webp?v=1779797799\" alt=\"close-up of large eyepieces on APRESYS HD56 Series binoculars showing premium optical coatings and long eye relief design\"\u003e\n\u003ch2\u003eRugged Magnesium Alloy Waterproof Construction\u003c\/h2\u003e\n\u003cp\u003eBuilt with a magnesium-aluminum alloy internal chassis and durable non-slip rubber armor, the HD56 Series combines structural strength with comfortable outdoor handling.\u003c\/p\u003e\n\u003cp\u003eThe rugged body construction provides:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eImproved impact resistance\u003c\/li\u003e\n\u003cli\u003eSecure anti-slip grip\u003c\/li\u003e\n\u003cli\u003eComfortable handheld operation\u003c\/li\u003e\n\u003cli\u003eEnhanced outdoor durability\u003c\/li\u003e\n\u003cli\u003eStable long-term field performance\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eBoth models feature IPX7 waterproof and nitrogen-filled fogproof protection, allowing reliable operation in:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eRain and wet environments\u003c\/li\u003e\n\u003cli\u003eCoastal conditions\u003c\/li\u003e\n\u003cli\u003eMountain climates\u003c\/li\u003e\n\u003cli\u003eHumid forests\u003c\/li\u003e\n\u003cli\u003eRapid temperature changes\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe sealed optical structure prevents internal fogging and maintains dependable viewing clarity across demanding outdoor conditions.\u003c\/p\u003e\n\u003ch2\u003eHD56 Series Specifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth scope=\"col\"\u003eModel\u003c\/th\u003e\n\u003cth scope=\"col\"\u003eHD5610\u003c\/th\u003e\n\u003cth scope=\"col\"\u003eHD5612\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eMagnification\u003c\/th\u003e\n\u003ctd\u003e10x\u003c\/td\u003e\n\u003ctd\u003e12x\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eObjective Lens Diameter\u003c\/th\u003e\n\u003ctd\u003e56mm\u003c\/td\u003e\n\u003ctd\u003e56mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eField of View\u003c\/th\u003e\n\u003ctd\u003e110m @ 1000m (6.3°)\u003c\/td\u003e\n\u003ctd\u003e96m @ 1000m (5.5°)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eExit Pupil\u003c\/th\u003e\n\u003ctd\u003e5.6mm\u003c\/td\u003e\n\u003ctd\u003e4.7mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eEye Relief\u003c\/th\u003e\n\u003ctd\u003e18.2mm\u003c\/td\u003e\n\u003ctd\u003e18.2mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003ePrism System\u003c\/th\u003e\n\u003ctd\u003eBaK4 Roof Prism\u003c\/td\u003e\n\u003ctd\u003eBaK4 Roof Prism\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eOptical Coating\u003c\/th\u003e\n\u003ctd\u003eED + FMC\u003c\/td\u003e\n\u003ctd\u003eED + FMC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eClose Focus\u003c\/th\u003e\n\u003ctd\u003e3m\u003c\/td\u003e\n\u003ctd\u003e3m\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eWaterproof Rating\u003c\/th\u003e\n\u003ctd\u003eIPX7 Nitrogen Filled\u003c\/td\u003e\n\u003ctd\u003eIPX7 Nitrogen Filled\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eBody Material\u003c\/th\u003e\n\u003ctd\u003eMagnesium Alloy + Rubber Armor\u003c\/td\u003e\n\u003ctd\u003eMagnesium Alloy + Rubber Armor\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eWeight\u003c\/th\u003e\n\u003ctd\u003eApprox. 880g\u003c\/td\u003e\n\u003ctd\u003eApprox. 900g\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"Apresys Optical","offers":[{"title":"10×56 Wide View","offer_id":53437650731287,"sku":"HD5610","price":399.99,"currency_code":"USD","in_stock":true},{"title":"12×56 Long Range","offer_id":53437650764055,"sku":"HD5612","price":399.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0825\/3161\/4999\/files\/apresys-hd56-series-ed-binoculars-front-view.webp?v=1779804237","url":"https:\/\/apresysoptical.com\/products\/apresys-hd56-ed-binoculars","provider":"Apresys Optical","version":"1.0","type":"link"}