Swarovski EL Binocular 10x42 Versatile binocular with 10x magnification and 42mm objective lens Legendary wraparound grip makes the binocular easy to use with 1 hand Premium diamond-bright optic for viewing items in low-light conditions 330-foot field of view at 1,000 yards; large, grooved focusing wheel Water-submersible up to 13 feet; weighs 27.5 ounces; lifetime warranty