Steiner 10x50 NightHunter XP Binocular

Features Water-repelling, NANO-Protection lenses on the outer objective Ocular lenses to prevent adhesion of water and moisture to the lens surface Waterproof and submersible Over-pressurized with Nitrogen to 7 psi Sports Auto-Focus system High Definition lens coating Model Number: 510 10x50 Weight: 35 oz Field of View: 315 ft at 1000 yds Eye Relief: 21 mm Dimensions: L 7.3 in; W 7.3 in; H 2.5 in