Vortex Triumph HD Features The Vortex Triumph HD uses select glass elements in its HD optical system to cut chromatic aberration and deliver exceptional resolution strong color fidelity and edge-to-edge sharpness at 12x magnification and a 50mm objective. Fully multi-coated lenses across every air-to-glass surface increase light transmission for improved clarity in low-light conditions giving hunters a bright usable sight picture from dawn until dusk. The roof prism design provides greater durability and a more compact profile than a traditional porro prism binocular making the Triumph HD easy to pack into a blind or backpack. Nitrogen gas purging and O-ring sealing keep the optic waterproof and fogproof ensuring it performs no matter the weather conditions encountered afield. A true open hinge reduces overall weight and bulk while improving handling and adjustable eyecups twist up and down to accommodate users wearing eyeglasses. The center focus wheel adjusts both barrels simultaneously while the diopter on the right eyepiece corrects for differences between the user s eyes for a sharp unified image. Rubber armor provides a secure non-slip grip along with durable protection against bumps and drops in rough terrain. Tripod adaptable for stationary glassing the Triumph HD 12x50 gives new hunters a simple capable and reliable binocular that lets them focus on spotting game rather than fiddling with complicated gear. Vortex Triumph HD Specifications Manufacturer: Vortex Model: Triumph HD Magnification: 12x Objective Lens Diameter: 50 mm Eye Relief: 16.0mm Angular Field of View: 5.2 degrees Linear Field of View: 273 @ 1000 yds Close Focus: 9.9 Interpupillary Distance: 56mm - 75mm Height: 6.9 Width: 5.3 Weight: 26.2 oz Tripod Adaptable: Yes Available At: GrabAGun