The 10x40mm Spectator Sport Roof Prism PermaFocus Binoculars from Bushnell puts you right in the middle of the action from anywhere in the stands. Whats more, with its Permafocus - fixed focus technology you won't ever miss "the" moment while adjusting the optics. Additionally, multi-coated optics provide superior light transmission and brightness, while its rugged, water resistant housing makes the binoculars suitable for the outdoors in any weather. For the Spectator Put yourself in the middle of the action from anywhere in the stands with the Spectator Series binoculars. With an extra-wide field of view and a PermaFocus design that never needs adjustment to be razor-sharp, you'll never miss a second, inch or yard of the action. PermaFocus They're perfect for fast action at sporting events, nature observation and winter days when gloves would hinder the use of standard-focus binoculars. Precision-crafted, fully coated optics offer bright, crisp images. Magnify life instantly with PermaFocus binoculars.