10X50 Binoculars 100% Waterproof Nitrogen Telescope Big Rangefinder Compass Powerful Professional Military HD Marine

Powerful militray 10X50 Binoculars Telescope Telescopio Binoculo Binocular Focusing Waterproof shockproof With Compass * The use of a comprehensive multi-layer coating, high transmittance, imaging sharp, so that the observed brightness, quality and image of the authenticity of the color, etc. is very good.* Has a wide field of vision, the pupil diameter, the pupil distance of the excellent performance. In the evening, dawn and other low-light environment and wear gas masks (or glasses) in the case of a clear and comfortable observation of the target.* High purity nitrogen protection, professional waterproof, high sealing performance, the internal can withstand 35Kpa overpressure, can be soaked 1.5m deep. Can meet all-weather combat needs.* Operating temperature range of -43 ° ~ +55 °, can well meet the needs of different geographical location theater operations.* With all-metal structure, durable; rubber armor, shock absorption, anti-skid design, with a strong experience of bumps and vibration, can withstand more than 20 gravitational acceleration of the impact, fully adapt to the field environment.* With advanced curve division, can directly measure the distance and orientation of the target.Magnification: 10 xEyepiece diameter: 25mmObjective lens diameter: 50mm.Nearest distance: 5mResolution: ≤ 5 "Focus mode: binocular focusAdjustment range: -8 ~ +12 diopterField of view: 7.5 °Exit pupil distance: 22mmExit pupil diameter: 7.1mmCoating case; all multi-layer anti-reflective filmNet weight: 1080 grams of the total weight of 1830 gramsAll-round design, outdoor dedicatedThis series is designed for the needs of outdoor sports, reliable performance, built-in range reticle, special slides, built-in compass, to meet the ever-changing outdoor sports of various requirements.Large diameter, high brightness and high contrastLarge diameter, fully coated with anti-reflective film, multi-layer broadband enhanced green film lens, in front to ensure greater brightness and contrast, especially in the dark environment, more than the telescope to see more details of the scene.High-definition prism, imaging clearBAK4 coated prism, even the edge of the same quality is also clear and bright.Mildew anti-fog, can float on the surface: nitrogen waterproof anti-mildew fog completely suitable for the wild environment● short tube design, light can float on the surface● Built-in range reticle, special distance measurement slide● Water-filled waterproof anti-fog mildew, fully suitable for the wild environment● BAK4 high-definition prism, showing a perfect scene● comprehensive multi-layer broadband enhanced (green) film, color realistic to restore● Built-in compass, the location at a glance, built-in night lights compass