SUPERIOR DESIGN: Covert Optics 8x42 Binoculars offer unrelenting performance that exceedingly outmatches their price point. Bullet-proof body construction and ED optics unite to create field-ready performance in a compact design. MAXIMUM PERFORMANCE: High quality ED (Extra-Low dispersion) Glass and BAK-4 phase-corrected dielectric coated roof prisms to minimize diffraction. Diamond Bright multicoating for maximum light transmission, glare reduction and scratch-resistance. QUALITY CONSTRUCTION: Constructed around a rugged aluminum housing the dawn-to-dusk lens system delivers high contrast images with exceptional color in a wide variety of lighting conditions. EXCEPTIONAL COMFORT: An armor-coated housing ergonomics for exceptional fit and feel that’s further enhanced by an ultra-smooth centralized focus and diopter dial for easy adjust. IMPRESSIVE SPECS: Binoculars, semi-hard case with strap, neck strap, eye cups, lens cloth and instructions. Size: 5.35”x 5”x 2.2”, Weight: 23.5 oz. (weights listed are binocular only, no eye cups). Waterproof, fog proof and shock resistant.