Vortex Triumph HD 12X50 Binocular

Close Focus Distance: 9.9' Exterior Finish: Green Eye Relief: 15.0mm Field of View @ 1000 Yds: 273 degrees Weight: 26.2 oz Length: 6.9" Magnification 12x Objective Lens Diameter: 50mm Diopter Adjustment: +/-3 Width: 5.3" HD Optical System: Optimized glass elements deliver exceptional resolution, cut chromatic aberration, and provide outstanding color fidelity, edge-toedge sharpness, and light transmission. Fully Multi-Coated Lenses: Anti-reflective coatings on all air-to-glass surfaces provide increased light transmission for greater clarity and low-light performance. Roof Prism: Valued for greater durability and a more compact size. Rubber Armor: Provides a secure, non-slip grip, and durable external protection. Nitrogen Gas Purged: Gas purged and o-ring sealed for fogproof and waterproof performance in all conditions. Tripod Adaptable: Compatible with a tripod adapter, allowing use on a tripod or car window mount Adjustable Eyecups: Twist up and down for comfortable viewing with or without eyeglasses. Center Focus Wheel: Adjusts the focus of both binocular barrels at the same time. Diopter: Adjusts for differences in a user's eyes. Located on right eyepiece. Waterproof: O-ring seals prevent moisture, dust and debris from penetrating the binocular for reliable performance in all environments. Fogproof: Nitrogen gas purging prevents internal fogging over a wide range of temperatures. Shockproof: Designed to withstand the highest levels of impact.