Diamondback HD 10x50 Binocular

HD Optical System: outstanding color fidelity sharpness and light transmission. Fully Multi-Coated Lenses: greater clarity and low-light performance. Dielectric Prism Coatings. Adjustable Eyecups. Center Focus Wheel. Phase Correction. ArmorTek Ultra-hard scratch-resistant coating. Rubber Armor. Argon-Gas Purged. Waterproof. Fogproof. Shockproof. Tripod Adaptable. Magnification: 10x. Objective Lens: 50mm. Eye Relief: 17mm. Angular Field of View: 6-degrees. Close Focus: 6ft. Interpupillary Distance: 60mm - 75mm. Linear Field of View: 315ft @ 1000yds.