Vortex Optics DIAMONDBACK® HD 8X28 Binocular

The Diamondback® HD smashes the scale of price vs performance, delivering a rock-solid optic that optically punches high above its class. The included GlassPakTM binocular harness keeps your glass close at hand, ready to deploy at a moment's notice, all while providing protection and significantly more comfort than traditional neck straps.   Features ArmorTec® Ultra-hard, scratch-resistant coating protects exterior lenses from scratches, oil and dirt. Multi-Coated Fully Multi-Coated HD Lens Elements HD Phase Correction Coating on roof prism models enhances resolution and contrast. Rubber Armor Provides a secure, non-slip grip, and durable external protection. Shockproof Rugged construction withstands recoil and impact.   Specs Magnification 8x Objective Lens Diameter 28 mm Linear Field of View 332 feet/1000 yards Angular Field of View 6.2 degrees Eye Relief 18 mm Height 4.6 inches Width 4.5 inches Weight 14 oz Exit Pupil 3.5 mm Interpupillary Dista