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 a 50mm large objective lens for fine and precise focus, delivering large and clear images. The field of view is 396 feet at 1000 yards, featuring ±5 left and right diopter adjustment. It includes foldable eyecups for an enhanced viewing experience, suitable for adults with or without glasses. Binoculars with Compass and RangefinderContains a built-in illuminated compass for direction finding and an internal rangefinder on the left eyepiece to directly calculate the distance and size of objects. Includes batteries (LR936/AG9) to deliver maximum image brightness even in low light conditions.

High Quality BAK4 PrismUtilizes a high refractive BAK4 Prism that eliminates stray light and enhances color reproduction to 99.99 %. Applies FMC coating that minimizes reflected light in the objective lens, improving light transmission, image brightness, and sharpness. IPX7 Waterproof Marine BinocularsConstructed with internal nitrogen filling and O-ring sealing, making it fully waterproof and capable of floating on water. Dry nitrogen-purged and sealed design guards against moisture damage in all weather conditions. Various Applicable ScenesThe 10x50 marine binoculars are suitable for sailing, boating, fishing, water sports, hunting, bird watching, and other outdoor activities.

Equipped with a harness strap for comfortable viewing