10X50 Marine Binoculars with Rangefinder Compass, Phone Adapter, IPX7 Floating Waterproof Marine Binoculars for Adults with BAK4 Prism FMC Lens for Sailing Boating Navigation Bird Watching

Specifications

• [BINOCULARS WITH RANGEFINDER AND COMPASS] BOSTRON marine binoculars with rangefinder markings and compass for direct calculation of distance to an object and indication of direction, and compass with lighted buttons to indicate direction even in low light conditions
• [PROFESSIONAL MARINE BINOCULARS] The 10x50 binoculars for adults have 23mm objective lens, a field of view of 400Ft/1000Yds, and the eyecups can be easily folded to provide a better viewing experience. boat binoculars marine for boating, outdoor navigation, moon viewing, bird watching, whale watching, marine fishing, wildlife viewing, sports viewing, concerts, and hunting.
• [IPX7 FLOATING WATERPROOF BINOCULARS] Binoculars for sailing are nitrogen-filled, waterproof, fogproof design, able to float on water, rubber armor to absorb shock, non-slip and anti-shock and meet the grip and use comfort, very rugged and durable suitable for use in bad weather.
• [HIGH QUALITY BAK4 PRISM FMC LENS]The marine binoculars for boating utilizes Bak4 prisms and FMC multi-coated optics reduce reflected light and increase light transmission, improving image brightness and clarity.
• [INDEPENDENT ZOOM FOCUSING] The marine grade binoculars allow for precise adjustment of the clarity in both eyepieces to accommodate users with varying vision needs, enabling a clear field of view without the need for eyeglasses.
• [COMPLETE SET OF FISHING BINOCULARS ACCESSORIES] Long range binoculars with phone adapter, you can easily capture and share high quality images/videos, and also provide lens cleaning cloth, manual, carrying bag and strap rope complete set of accessories.