Zeiss Carl Optical Inc Conquest Compact Model Binoculars (10x25 T) 10x Magnification Fully Armored For Durability Pocket Sized & Lightweight Weatherproof Housing Belt Pouch Included Conquest line binoculars are designed to complement variety of hunting disciplines, combining renowned Carl Zeiss optics with durable, ergonomic design 10x25 T model provides high level of magnification to bring you close to the downrange action, without compromising on compact size Multi-coating on lenses and phase coating on prisms improve light transmission for crisp, clear images and enhanced low-light viewing 10X magnification, 25-millimeter objective diameter, and 2.5-millimeter exit pupil; 15-millimeter eye relief and 27-to-73-millimeter inter-pupillary distance; Measures 3.8 by 4.3 inches (W x D); seven-ounce weight Carl Zeiss products include warranties of lifetime on optical components; five years on electronic components; two years on camera components; and one year on carrying straps, lens caps, and similar accessories