Bushnell Stableview 10x 35mm Image Stabilizing Binocular Image stabilizing, roof prism binoculars with 10x magnification and 35-millimeter objective lenses On-board Image Stabilizing technology neutralizes hand movements and vehicular vibrations Fully multi-coated optics with PC-3 phase coated BaK-4 prisms for exceptional clarity Rugged housing with 100 percent water/fog proof construction Neck strap and carrying case included; limited lifetime optics warranty