Multi-coated optics and high index BaK-4 prisms for superb light transmission and increased contrast and resolution. With higher magnifications than standard binoculars, SkyMaster 12 x 60 brings celestial objects up close, providing images with outstanding detail. Water resistant. Neck strap, lens cloth, rain guard, objective lens cap & carrying case included. Angular Field of View: 5.3°, Linear Field of View (@ 1000 yds): 278 ft., Exit Pupil: 5 mm, Eye Relief: 17 mm, Close Focus: 59 ft., IPD Max: 56 mm, IPD Min: 72 mm.|Weight: 39.2 oz. Dimensions: 8.25" x 8.1" x 2.8".