Made for intense use even under difficult light conditions, Monarch 5 10 x 42 binoculars deliver what serious hunters and nature watchers look for: sharp bright images, a rugged design and high-comfort handling. Nikon's ED glass and multilayer-coated lenses make sure what you see is true to nature. Turn-and-slide rubber eyecups and a generous eye relief ensure easy positioning and quick finding of your object. These binoculars are also waterproof , fog-proof, and the rubber armour provides a secure, comfortable grip. Key benefits: ED (Extra-low Dispersion) glass corrects chromatic aberrations. Fully multilayer-coated lenses for brighter images. Dielectric high-reflective mirror coating and phase correction coating. Turn-and-slide rubber eyecups. Rubber armoured grip. Waterproof / fog-proof. Minimum focusing distance of 2.5 m . Long eye relief. 96-degree field of view at 1000m Wide neoprene strap.