Dimensions: 8.8" x 7.7". FOV: 125ft. @ 1000yds. Porro prism. Actual magnification: 20x. Eye relief: 21mm. Objective clear aperture: 60mm. Center focus. Waterproof. Coated optics. Large objective lens elements provide maximum light gathering capabilities and are perfect for use in low light conditions. Specialized protective coating repels dust, water and grease. Focusing range: 26.4ft-infinity. Exit Pupil: 3.0mm. Relative Brightness: 9.0. Helicoid eyepiece ring. Color: Black. Boxed.