These Meopta Meostar 15x56 HD Binoculars are the ultimate low light binocular with 7mm exit pupils. Features include MB5501 ion assisted lens multi-coatings, MeoBright, MeoShield, 100% guaranteed waterproof/fogproof, Schmidt-Pechan prism system, focus and diopter control, protective rubber armor with sculpted thumb pockets, aircraft grade aluminum chassis, and the Meopta North American Lifetime transferable warranty. Meopta Meostar 15x56 HD Binocular 573260