Power through low light situations with the Nikon PROSTAFF P7 Full-Size 8x42 Waterproof Fogproof Binocular in Black. Full-size 42mm front objectives gather maximum light for a spectacular bright, wide view that's easy to hold steady. The glass used in the PROSTAFF P7 binocular is lead-free and arsenic-free. The PROSTAFF P7 8x42 binocular gathers more light across their wide field of view - 377 feet at 1,000 yards. This bright, wide view makes it easier to locate and track subjects, which appear 8x closer, even in fading light. It's also more forgiving to hand shake for a steady, clear view. This PROSTAFF P7 binocular incorporates superior Nikon optics and lens coatings for a high-quality viewing experience. Nikon's Phase-Correction coating is applied to the roof prisms for increased definition and clarity. The dielectric high-reflective multilayer prism coating maximizes light transmission across the visible range. Locking Diopter Ring and Non-Stick Coating Often reserved for the highest-end binoculars, the diopter ring locks into place so you can set it and forget it. An oil and water repellent coating is applied to both the objective and eyepiece lenses. You can simply wipe away moisture, fingerprints and smudges. Whether you are spotting birds near the water's edge or caught in inclement weather, you won't have to worry about PROSTAFF P7 binoculars but not intended for underwater use. Even going from a warm car to the cold winter air won't fog the lenses on it. The turn-and-slide eyecups help to retract them for use with eyeglasses. You can extend them to your ideal position for comfortable naked-eye viewing. The PROSTAFF P7 binocular is designed with long eye relief for a comfortable, clear field of view, with or without eyeglasses. The dark green rubber-armored body provides non-slip grip and protection from the occasional drop or bump. This is a renewed product backed by a 90-day warranty.