Nikon ProStaff ATB Compact Binoculars, 10x25
Great for field and general applications. We've had a pair of these for about twenty years, and they're still functional. Waterproof, fogproof, and shockproof, these compact binoculars are nitrogen-filled and o-ring sealed for superior durability and excellent optical performance. The aspherical eyepiece lenses offer a clear, distortion-free field of view and long eye relief for eyeglass wearers. The exclusive Eco-Glass lenses and prisms are lighter than typical optical glass and also provide outstanding viewing performance. Other features include turn-and-slide eyecups and a rubber armored polycarbonate body for a sure grip. Limited lifetime warranty from the manufacturer.