The Vortex Optics Viper HD Binocular – Premium optics and rugged construction in a tremendously compact, lightweight package – What more could you need? Well, perhaps a quality chest harness to comfortably and securely carry your investment in the field, but that’s included, too! Hunters, shooters and outdoor enthusiasts alike are sure to benefit from the high performance of the Viper HD binoculars. Includes: Rainguard Eyepiece Cover Tethered objective lens covers Comfort neck strap GlassPak Binocular Harness Features HD (High Density) extra-low dispersion glass delivers impressive resolution and color fidelity, resulting in High Definition images Proprietary coatings increase light transmission with multiple anti-reflective coatings on all air-to-glass surfaces Multi-layer prism coatings provide bright, clear, color-accurate images Coating on roof prism models enhances resolution and contrast O-ring seals prevent moisture, dust and debris from penetrating the binocular for reliable performance in all environments Argon gas purging prevents internal fogging over a wide range of temperatures Ultra-hard, scratch-resistant coating protects exterior lenses from scratches, oil and dirt Adjustable eyecups twist up and down to precise, intermediate settings to maximize custom fit for comfortable viewing with or without eyeglasses Center Focus Wheel adjusts the focus of both binocular barrels at the same time Locking diopter adjusts for differences in a user's eyes
