B08HGZFG8L Marine Binoculars for Adults 10×50 Military Binocular Waterproof with Rangefinder and Compass Binoculars for Distance – Birdwatching Boating and Navigation(Black)

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?PROFESSIONAL 10×50 MARINE BINOCULARS? Marine binoculars with 10x magnification and 50mm objective lens, 22 mm eyeball relief, 6.8mm exit pupil, field of view is 396 feet at 1000 yards / 112 meters at 1000 meters, BAK4 Prism FMC Lens can make your field of vision clearer and more comfortable, enjoy the scenery.
?HIGH QUALITY OPTIC SYSTEM?- Multi-layer coatings will present different color bands at different angles, and have ultra-high light transmittance, with an average light transmittance as high as 99.5%, which improves brightness, clear and sharp colors, and clearer images.
?BINOCULARS WITH RANGEFINDER & COMPASS? – Built-in compass positioning lighting and built-in rangefinder are used to determine the distance and size of objects. Even in low light conditions (not completely dark), the ruler and the compass illuminated by the light button can provide the maximum brightness of the image.
?WATERPROOF AND ANTI-SHAKE DESIGN? – Pressure and nitrogen-filled waterproof and anti-fog design. The waterproof grade is up to IPX7, which can be applied to various harsh environments. Ideal companion tool for marine navigation, long-distance hunting, hiking, nature exploration, and wildlife observation.
?BEST AFRER SALES SERVICE? – One month refund, lifetime warranty, if you have any problems with your telescope, please contact us in time, we will provide you with professional technical support to help you better use.