The Nikon PROSTAFF P3 is a waterproof and fog-free binocular that can provide crystal clear imagery. This allows you to enjoy your bird watching, hunting, or wildlife watching experience to a different level. The Nikon PROSTAFF P3 10x30 is fitted with top-notch installations and attachments enabling you to use the binocular at any time. The binoculars are built with 10x magnification power and wide viewing angles. The turn-and-slide eyecups can be retracted and be used with eyeglasses perfectly. You can easily extend them to your ideal position for comfortable naked-eye viewing. The Nikon binocular's green rubber-armored body provides non-slip grip and protection from the occasional drop or bump. While the lightweight body uses strong fiberglass-reinforced polycarbonate resin.