Steiner® Predator AF Binoculars deliver advanced optical design that keeps everything in focus, near and far. The new Predator AF keeps prey in focus at any speed, any distance. Advanced CATTM (Color Adjusted Transmission) lens technology let you see deer and other game hiding in foliage and shade with bright 3D depth and detail in all conditions. Bombproof Makrolon® body with IPX4 waterproof rating holds up to drops in water, grit storms and rock slams while the easy-to-grip open-bridge design requires only hand for extended glassing. Steiner optics survive the worst conditions you can face to keep your view crystal clear and dead certain.