Bushnell Powerview Wide Angle Binocular, Porro Prism Glass BK-7

* 170ft field of view * Multicoated optics * Center focus * Rubber armored * 170ft field of view * Porro-prism binocular with 20x magnification and 50mm objective diameter * Multicoated optics guarantee superior light transmission and brightness * Patented 1-touch Insta focus system holds your subject in sharp focus * Nonslip rubber armor absorbs shock; 45-foot close focusing distance * 170-Feet field of view at 1000 yards, weighs 30-Ounce, limited lifetime warranty * Product Dimensions: 5.5"L x 4.25"W x 2"H.