Celestron’s Land Scout porro prism binoculars are fully loaded with advanced features to meet the needs of every outdoor enthusiast, from birders and hunters to sports fans and travelers. The Land Scout 8x40 binocular features BaK-4 prisms and fully-coated optics for brighter images, better contrast and increased resolution. Land Scout 8x40 provides an expansive viewing area. Even those new to using binoculars will be able to quickly locate and track subjects easily as they move. A generous 18.3 mm of eye relief ensures comfortable viewing for all users, whether they wear eyeglasses or not. Twist-up eyecups position your eyes at the perfect distance from the ocular lenses for a full field of view. Waterproof, fog proof, and nitrogen purged, Land Scout binoculars withstand the elements. Although it"s lightweight, Land Scout"s aluminum housing can endure rugged use in the field. Land Scout binoculars are tripod-adaptable for extended viewing sessions and include objective lens caps, a neck strap, rain guard, lens cloth, and carrying case.