Swarovski SLC Binocular 10x42 Versatile binocular with 10x magnification and 42mm objective lens Underside thumb rests and topside depressions for comfortable handling Sturdy metal housing with rubber armor is submersible up to 13 feet 330 foot field of view @ 1,000 yards; nitrogen purged to prevent fogging Measures 5.59 x 2.8 x 4.8 inches (W x H x D) and weighs 30.7 ounces