Rethink everything you thought about HD binoculars being out-of-reach expensive. Vortex(R) Diamondback(R) HD 10x42mm Binoculars deliver amazingly bright, clear images and superior low-light performance for a price that's totally unexpected in an HD optical system. An expansive 330' field-of-view at 1,000 yds. enables you to see more with just a glance, making it easier to spot game, see more of the playing field, or observe nature in all its glory. Vortex retained the sleek look and updated ergonomics that make Diamondback HD Binoculars pleasing to the eye as well as the hand. The center focus wheel features wide scoring for easy manipulation and the streamlined tubes offer more room for your hands and a more comfortable grip. Plus, Diamondback HD binocs come equipped with the Vortex GlassPak(TM) harness for hands-free carry, secure protection and quick deployment. Patriotic design created in celebration of America's 250th anniversary HD Optical system delivers exceptional resolution and edge-to-edge sharpness Multiple anti-reflective coatings on all air-to-glass surfaces for increased light transmission and brightness Multi-layer dielectric phase correction coating enhances resolution and contrast Roof prism design allows for more compact size O-ring seals provide waterproof performance, preventing moisture, dust and debris from penetrating Argon gas purging prevents internal fogging over a wide range of temperatures Durable, rubber-armored finish for a secure, no-slip grip Adjustable, twist-up eyecups for comfortable viewing with or without eyeglasses Center focus wheel adjusts the focus of both binocular barrels at the same time Diopter on right eyepiece allows for fine-tuning to suit different users Tripod adaptable for use on free-standing tripod or car window mount Includes GlassPak harness, deluxe carry case and strap, lens cap, rainguard eyepiece cover, and lens cloth