If you think bigger is better, have a look through one of our Sentry® spotting scopes. Delivering big scope performance in a compact, lightweight package, the fully coated optics provide impressive light transmission and image brightness. With variable-power eyepieces, they deliver ultra-fast, precise viewing. Each model features protective rubber armor and a compact tripod. MAGNIFICATION: 18-36x OBJECTIVE: 50 CLOSE FOCUS: 20 ft. EYE RELIEF: 16mm FIELD-OF-VIEW ft@1000yds/ m@1000m: 115/38@18 75/25@36x EXIT PUPIL (mm): 2.8@18x 1.4@36x WEIGHT (oz/g): 31/877 LENGTH: 14.7/373 50mm objective lens for a clear, bright image Multi-coated optics for increased light transmission Waterproof Rubber armor absorbs shock Compact tripod for long-range viewing Carrying case