The Steiner SkyHawk 4.0 10x32 Binoculars offer a large 10x magnification in a compact and rugged design. This focal length makes this pair suitable for long distance viewing and with the superior optics that are featured; you'll be able to view your subjects with excellent clarity and high-contrast. The lightweight and compact design makes these binoculars suitable for explorers and nature-watchers who don't want to lug around a huge set. They're also incredibly rugged and will last a long time, as well as being pressure watertight down to 3m, which is thanks to unique nitrogen filling.