Marine Binoculars for Adults and Kids, 7x50 Binoculars for Bird Watching, Hunting, Outdoor Sports, Wildlife Sightseeing and Concerts - Quality Performance Water-Going Optics , Black

HIGH CONTRAST OPTICS - For bright, high-contrast images with true-to-life color reproduction, 7x magnification, 50 mm objective diameter, field of view at 1000YD - 356FT., SPORTS AUTO FOCUS - Delivers, once shot, always sharp, briliant 3D images from 20yds to infinity without refocusing, perfect for your active life., FLOATING PRISM SYSTEM - Uses flexible silicone lens mounts to absorb severe shock, impact and abuse without damage., WATERPROOF AND RUBBER ARMORED - Creates durable construction that can stand up to wet conditions and ergonomic ridges and pads for a secure, comortable grip.