Traditional Porro Prism Optical Path Fully Multi-Coated Optics Individual Sports-Auto Focus System Shock-Resistant Floating Prism System O-Ring Sealed - Waterproof The civilian version of the proven military binoculars, adapted for rugged all-around use. as sharp, clear and battle-worthy as the warrior models they&';re based on. Light and easy to handle, with for bright images and a wide field of view for steady viewing, even on the move.table.productattributes, .productattributes td { border-bottom: 1px solid #ddd; border-collapse: collapse; padding: 2px; text-align: left; }