Powerview binoculars from Bushnell are truly the "best of both worlds". Contemporary styling and design combined with legendary Bushnell quality and durability. The easy to hold and easy to use aspect of these binoculars also converge to make Bushnell Powerview binoculars an excellent value for the general and outdoor user. Powerviews come with soft rubber covering. Each binocular comes with a neck strap and carrying case. -Magnification: 10x50 -Focus System: InstaFocus -Prism System: Porro -Field of View @ 1000 yards: 341 ft. -Exit Pupil: 5mm -Weight: 25 oz. -Tripod Adaptable: Yes Manufactures Website Address www.bushnell.com Warranty Information Limited lifetime warranty.