Best in class ultra high definition optical design features an improved optical prescription and unparalleled image resolution Exceptional color fidelity, edge-to-edge sharpness, and light transmission Index-matched lenses correct color across the entire visual spectrum XR Plus fully multi-coated lenses are the ultimate in anti-reflective coatings on all air-to-glass surfaces provide maximum light transmission for peak clarity and the pinnacle of low-light performance Eye cups 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 Locking right eye diopter Specifications Magnification: 10X Objective lens: 42 mm Eye Relief: 16.7 mm Field of view: 346 feet / 1000 yds Weight: 32.2 oz Includes Objective lens covers Ocular lens cover Accessory / Ammo Pouch Harness and case Comfort neck straps Lens cloth