The Nikon Sportstar EX 10x25 Binoculars are portable, lightweight, and foldable, making them ideal for travel. Take them with you when viewing nature or attending sporting events to enjoy bright images from a multi-coated lens. The turn-and-slide eyecups help with eye positioning and eyepoint. They are also waterproof and fog-free, with nitrogen gas providing crisp, clear vision even in wet conditions.