Dimensions: 6.3" x 7.8" x 2.25". 323.3ft. @ 1000yds. Porro prism. Objective clear aperture: 1.97in. Carry case. Center focus. Coated optics. Pack weight: 31oz. Features large objective lens elements. Rigid body construction. Full sized binoculars are ideal for a wide variety of lighting and weather conditions. Focusing range: 29.7 ft. - infinity. Objective lens diameter: 50mm. Real field of view: 5.6 degrees. Field of view at 1000 meters: 98 meters. Relative brightness: 17.4. Exit pupil: 4.2 Folding rubber eyepiece ring. Minimum focusing distance: 29.7 ft. Color: Black.