The Vortex Viper HD 12x50 Binoculars are a premium option for hunters, shooters, and outdoor enthusiasts. They feature an HD optical system with stunning resolution, color fidelity, and edge-to-edge clarity. These binoculars are one of the lightest and most compact full-size options available, making them a great choice for those who value portability. The included GlassPak chest harness provides comfortable, protected, and strain-free all-day carry. The binoculars also come with a Rainguard Eyepiece Cover, Tethered objective lens covers, and a Comfort neck strap. Specifications include a 12x magnification, 50mm objective lens diameter, 16mm eye relief, and a 4.2mm exit pupil. They also feature a 288-foot linear field of view at 1000 yards and a 5.5-degree angular field of view. The close focus distance is 9.5 feet, and the interpupillary distance is 56-75mm. The binoculars measure 6.5 inches in height and 5.2 inches in width, and they weigh 28.8 ounces.