The ACULON W10 binocular is perfect for adventurers and outdoor spectators looking for a compact sport optic with an incredibly clear view and waterproof performance in a color option that fits their personality. These slim-profile 21mm objective lens binoculars feature Nikon’s famous multicoated glass lenses to ensure a clear view, turn-and-slide rubber eyecups and an easy-to-use focus knob for smooth operation. The ACULON W10 is also fitted with a rubber grip and waterproof seals for protection from the elements and regular hard use. It includes a cloth carrying case and a neck strap, making it a portable binocular to take with you wherever you go.