Bushnell’s Legacy WP binoculars offer 10x magnification with 50mm objective lens, Bak-4 prism glass, fully multi-coated optics, Porro prism system and a 100% waterproof and fogproof design. It also has a rubber armored design to provide a secure grip, center focus, and twist-up eye cups. Close focus: 18ft./5.5M. Field of view: 341ft. at 1,000 yards, 114M at 1,000M.