10x50 Waterproof Marine Binoculars with Rangefinder Compass IPX7 Waterproof Rangefinder Binoculars for Adults BAK4 Prism FMC Lens for Boating, Sailing, Navigation, Fishing, BirdWatching

Binoculars with Rangefinder CompassThe Marine binoculars illuminated compass built-in for direction location, with an internal rangefinder for calculating the distance and size of the object on the left eyepiece directly 10x50 Marine BinocularsWith 10x magnification, 23mm 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 Waterproof Binoculars&This boating binoculars come with Nitrogen-filled waterproof, fog-proof and Anti-shake design.

The waterproof grade is up to IPX7. So the navigation binoculars is suitable for outdoor use. Under 1.5 m depth for 30 minutes, so no worries if dropped into the ocean High Quality BAK4 BinocularsHigh refractive BAK4 Prism eliminates the stray light and improves color reproduction to 99.5 %. Green FMC coating reduces the reflected light in the objective lens and improves light transmission, makes image brightness and sharpness Rangefinder Binoculars with Bag and StrapThe binoculars with rangefinderrs is suitable for sailing, boating, fishing, water sports, hunting, bird watching, outdoor activities.

It is equipped with the harness strap, viewing comfortable