10X50 Marine Binoculars for Adults Binoculars for Sailing Boating Professional Waterproof Binoculars with Rangefinder Compass for Adults Boating Fishing Navigation Hunting Bird Watching

[10x50 Marine Binoculars] With 10x magnification, 26mm eyepieces and 50mm large objective lens, fine and accurate focus, offers large and clear images. Field of view is 396 feet at 1000 yards, with ±5 left and right diopter ring. Marine Binoculars with foldable eyecups, provides better viewing experience, suitable for adults with or without glasses. [Binoculars with Compass and Rangefinder] It's illuminated compass built-in for direction location, with an internal rangefinder for calculate the distance and size of the object on the left eyepiece directly. Marine binoculars includes batteries(LR936/AG9), provides the maximum brightness of the image even in low light conditions.

[High Quality BAK4 Prism] Marine binoculars adopts high refractive BAK4 Prism that eliminates the stray light and improves color reproduction to 99.99 %, applies FMC coating that reduces the reflected light in the binoculars objective lens and improves light transmission, image brightness and image sharpness. [IPX7 Waterproof Marine Binoculars] It is designed with internal nitrogen filling and O-ring sealing, makes marine binoculars completely waterproof and able to float on the water. Dry nitrogen-purged and sealed prevent moisture damage from all weather conditions. [Various Applicable Scenes] 10x50 marine binoculars is suitable for sailing, boating, fishing, water sports, hunting, bird watching, outdoor activities.

It is equipped with the harness strap, viewing comfortable