The 10x50 X-Treme View Wide Angle Binocular from Barska is engineered to provide a sharp, wide field of view for any sporting event, concert, sightseeing adventure or scenic panoramic vista. This spectator binocular features BAK4 Porro prisms and multicoated optics thereby maximizing light transmission and image brightness. They sport a large, easily-accessible, ridged, center focus knob and reasonably long eye relief. The X-Treme's housing presents a visually provocative, distinctive, sporty style. Nature and sport enthusiasts alike will greatly appreciate the benefits of a comfortable grip and the added shock-resistance provided by the tactile rubber armoring. Fold-down eyecups offer the user the ability to customize the binocular to personal preference. This is a comfortable, functional and fashionable binocular.