Boshile 7x50 Military Marine Boating Binoculars With Rangefinder Compass IPX7 Waterproof BAK4 Prism For Camping Navigation

Boshile 7x50 Military Marine Boating Binoculars With Rangefinder Compass IPX7 Waterproof BAK4 Prism For Camping Navigation 1005006032637100 Pre-Order +/- Sampai Alamat 10-15 Hari FREE ONGKIR+PAJAK Garansi uang kembali jika Rusak, Beda Produk Field of View : 55 Eyepiece diameter : 44 Water Resistance Level : IPX7 Objective Lens Diameter : 33 Magnification : 22 Type : Binoculars Origin : Mainland China About this item Professional Marine Military Binoculars7X50 binoculars provides 50mm large objective lenses and 23mm eye relief, which offer a extra large view and comfortable observation. 6.8mm exit pupil, and field of view is 396 feet at 1000 yards / 132 meters at 1000 meters. The eyepiece rubber is comfortable and blocks extraneous light from entering. Binoculars with Rangefinder CompassNight vision binoculars illuminated compass built-in for direction location, with an internal rangefinder for calculate the distance and size of the object on the left eyepiece by manual. The ruler and the compass illuminated by the light button, provides the maximum brightness of the image even in low light conditions(not totally dark). High Quality Optic SystemHigh refractive index BAK4 Porro Prism eliminates the stray light and improves color reproduction to 99.99%. Green FMC anti-reflective coating reduces the reflected light in the objective lens and improves light transmission, image brightness and image sharpness. IPX7 Waterproof BinocularsThis binocular come with Nitrogen-filled waterproof, fog-proof and Anti-shake design. O-ring sealed for complete waterproof protection and float on water so no worries if dropped into the water; Dry nitrogen-purged and sealed to prevent fog