Steiner Military-Marine Binoculars are designed for those who need reliable, heavy-duty optics in demanding environments. Featuring a tough polycarbonate housing with rubber armor, they can withstand impact and harsh conditions. The Sports-Auto Focus™ system allows for sharp, always-in-focus images from 20 yards to infinity without constant adjustments. High-contrast optics provide bright, clear views with accurate color reproduction. Available in 8x30, 7x50, and 10x50 models, the Military-Marine series is ideal for boating, hunting, and outdoor adventures where durability and clarity are essential.