The traits that earn Steiner binoculars such respect in combat – incredible toughness, exceptional clarity and reliable optical performance – are found in the civilian STEINER Military-Marine® Series. And, they feature Steiner’s Sports-Auto-Focus™ system for crisp, sharp images near and far without constant adjustment. Just set the focus to your eyes once, and you’ll have a constant, clear view of objects from 20 yards to infinity. Light and easy to handle, with for bright images and a wide field of view for steady viewing, even on the move.