These are an extremely rare, original pair of pressurised German, UDF 7 X 50 Magnification, Kriegsmarine U-Boat Turret Binoculars in fully functioning condition. These binoculars were mounted to turrets of U-Boats for surface Torpedo aiming and observation. Watertight up to 30 ATM, these binoculars are heavy brass construction.
Made by BLC the Nazi wartime code for Carl Zeiss Jena which indicates manufacture between 1941 & 1942.
