Don't miss the action while you're fumbling to focus. Bushnell's convenient focus-free operation offers pre-set focusing. Just aim, and your subject comes into clear view through quality optics. Features a wider angle of view-allowing you to see more of your subject. Ideal for spectator sports and wildlife observation, the PermaFocus binocular offers the ultimate in value and convenience. Rubber armoring provides durability and a slip-resistant grip. Rugged carrying case and neck strap included. -Magnification x Objective Lens: 7x50 -Focus System: Focus Free -Prism System: Porro - Prism Glass: BK7 -Field of View @1000 Yards: 372 feet -Exit Pupil: 7.1mm - Eye Relief: 20 -Weight: 27.2 oz. -Adapt To Tripod: Yes Manufactures Website Address www.bushnell.com Warranty Information Limited lifetime warranty.