The Navigator Binoculars take Steiner's popular marine series to the next generation with innovative product features. New open-bridge design enhances handling, alone with a texture body for a sure grip in any weather. Features an Open-Bridge-System that makes handling on deck much easier. In addition, the binoculars can be easily grabbed and held with one hand to always ensure a safe navigation; Steiner Auto-Focus always delivers crystal-clear images in 3D brilliance from 20m to infinity - without refocusing; field of view makes it easier to navigate safely when entering a harbor or in similar narrow environments such as when passing a bridge and Makrolon housing made of polycarbonate that withstands impacts up to 11G, floating prism bearings for shock absorption, water pressure proofness up to 5m, nitrogen pressure filling against fogging inside, temperature range from -20 degrees C to +70 degrees C. Includes case, cleaning cloth, neck strap, rain guard, objective covers and shoulder strap.