Vortex 8x32 Diamondback HD Binoculars. Featuring a wide field of view, moderate 8x magnification, and a close focus distance of just 5 feet, the Vortex 8x32 Diamondback HD Binoculars are a versatile optic ideal for a variety of uses. Measuring 4.6 x 4.4 inches and weighing under 16 ounces, they are comfortable for all-day use. The Diamondback HD provides exceptional color fidelity, edge-to-edge sharpness, and optimal light transmission with ultra high definition glass, index-matched lenses, XR Plus coatings, and dielectric-coated, phase-correcting roof prisms. ArmorTek exterior lens coating protects against scratches, oil, and dust. The argon-filled, O-ring sealed housing ensures waterproof and fog-proof performance, while the rubber armor provides a secure, non-slip grip. A large focusing knob allows easy use with gloves, and twist-down eyecups accommodate eyeglass wearers. These binoculars can be tripod-mounted for hands-free use. Optical performance: roof prism design, 8x magnification, 32mm objective lenses, fully multi-coated optics, dielectric-coated prisms, 8.1° angle of view, 426 ft field of view at 1000 yards, 5 ft close focus, 4mm exit pupil, 16mm eye relief. Use and handling: short-hinge bridge for lighter weight and better grip, adjustable interpupillary distance (56–73mm), oversized knurled focus wheel, textured diopter ring, twist-up rubber eyecups. Construction details: protective rubber armor, O-ring sealed and argon-filled for waterproof and fog-proof reliability, ArmorTek scratch-resistant coating. In the box: Vortex 8x32 Diamondback HD Binoculars, neck strap, rainguard eyepiece cover, tethered objective lens covers, carry case, lens cloth. MPN: DB-212, UPC: 875874009912.