Bushnell Powerview 16x50 Binocular Cameras & photo binoculars Made of the highest quality materials Another great Bushnell product Porro-prism binocular with 16x magnification and 50mm objective diameter Multicoated optics guarantee superior light transmission and brightness Patented 1-touch InstaFocus system holds your subject in sharp focus Nonslip rubber armor absorbs shock; 35-foot close focusing distance 182-foot field of view at 1,000 yards; weighs 29 ounces; limited lifetime warranty