The 3D Binocular Series combines phase-coated prisms with our HD optical coating technology to ensure the brightest, sharpest images possible. Full-Sized 3D Binoculars are ideal for use as hunting binoculars or birding binoculars. Rubberized armor coating makes these 3D Binoculars rugged and shock proof. The body is nitrogen purged and O-ring sealed making them waterproof and fog proof. Extra long eye relief with twist down eyecups make them perfect for eyeglass wearers. The precisely placed thumb grooves, "just right" texturing and all-over lightweight body ergonomics make the 3D Series Binoculars perfect for long hunts or bird watching expeditions. The 3D Binocular Series are also perfect for outdoor activities or sporting events. Includes BinoArmor Deluxe carry case, neck strap, shoulder harness, and lens cloth. US Patent.