An excellent choice for those who need extra brightness and low-light performance. The large, 50mm objective lens, when combined with easy to handle 7x, gather more light, and present a larger and wider image to the user, yielding a bright view with great stability. One-time setup of the individually ajusted eyepieces turns the binocular into an auto focus pair. Built to tough Mil-Spec standards for shockresistance and waterproof, this binocular is truly an outstanding pair to enjoy when using. Fully rubber armored. Weight: 49oz. Black. Heavy duty nylon carrying case included with unit. Field of View: 394 ft.@1000 yards; Size: 8 3/5" x 4 1/7" x 6 1/5"; Eye Relief: 22mm.