The Sightron SIII 8x42 ED II Binoculars are a mid-tier premium binocular manufactured in Japan, sitting above the SII Blue Sky line and delivering a noticeable step up in optical performance through the use of Extra-Low Dispersion ED glass, phase-correction coated BAK-4 roof prisms, and fully multi-coated lenses throughout for exceptional color accuracy, contrast, and chromatic aberration correction. At 26.1 oz the SIII 8x42 ED II is a full-size, well-balanced binocular with a 7.5-degree real field of view and 18mm of eye relief accommodating both eyeglass wearers and those shooting without, housed in a black rubber-armored magnesium body that is fully waterproof and nitrogen purged. The package ships with a carry case, neck strap, objective lens covers, eyepiece lens covers, and a lens cleaning cloth, and is backed by Sightron's Lifetime Performance Guarantee. Sightron SIII8X42ED II 8x Magnification 42mm Objective Lens 26.1oz Waterproof Binoculars w/ Carry Case, Strap, Lens Covers/Cloth 25180, Full-Size