Swarovski EL 10x50 Binoculars

The name in hunting and birding binoculars, Swarovski, delivers the world's best performance for the serious mountain hunter, hiker, or outdoor enthusiast. Swarovski's EL 10x50 features the highest optical performance available! With a larger objective diameter, and exit pupil, the EL 50mm series features excellent sharpness and low light (twilight) performance. Their balance is unmatched and are a perfect companion for the mountain hunter! Technical Data Magnification - 10x Effective objective lens diameter - 50 mm Exit pupil diameter - 5 mm Exit pupil distance (eye relief) - 20 mm Field of view (ft/1000 yds ) - 345 Shortest focusing distance - 9.2 ft Light transmission - 90% Interpupilary distance - 2.2-2.9 in/ 56-74 mm Technical Data Length - 6.8 in Width  - 5.2 in Height - 2.6 in Weight - 35 oz Functional temperature -13 °F to +131 °F Storage temperature -22 °F to +158 °F Submersion tightness - 1