Prostaff Waterproof 10 X 25

Compact, Rugged, Waterproof, Fogproof. Nitrogen Filled And O Ring Sealed. Long Eye Relief For Eyeglass Wearers. Rubber Armored, Polycarbonate Body. Eco Glass Lenses And Prisms. Aspherical Eyepiece Lenses For Crisp, Distortion Free Viewing.