Hunting at dawn and dusk and over long distances poses particular challenges for both hunters and technology. The SLC 56 binoculars provide you with optimum support whatever the situation. These binoculars stand out thanks to their excellent HD optics for twilight use which provide impressive edge-to-edge sharpness. Excellent viewing comfort is ensured by the perfectly balanced weight and extended depressions that provide a good steady grip and prevent any feeling of fatigue when observing for hours on end. Swaroclean non-stick coating on the lenses makes it easier to clean away dirt such as water marks insect repellents or tree resin Features: Magnification: 15X Effective objective lense diameter: 56mm Exit pupil diameter: 3.7mm Exit pupil distance (eye relief): 16mm Field of view (ft/1000 yards): 234 Field of view (degrees): 4.5 Shortest focusing distance: (ft): 12.8 Light transmission (%): 93 Length: 7.56" Width: 5.5" Height: 2.8" Weight: 42.3 oz.