The new Swarovski Optik Laser Guide 8x30 combines the highest quality standards of Swarovski Optik binoculars with the latest Laser range-measuring technologies, packaged together in a comfortable, compact, lightweight instrument. The result is unparalleled performance in terms of image quality and accuracy – even in poor weather and light conditions, as well as at long ranges. The result is that you have absolute certainty that you always aim at the right target. Maximum range up to 1600 yds (1500 m) with accuracy = ± 1 yds (± 1 m).   Adjustable push-in eyecup, allows spectacle-wearers a full field of view, can be removed for cleaning. Compact, ergonomic and lightweight. Yards or metres readout selector. Waterproof to 13 ft. (0.4 bar).