They are marked under the rubber lens covering along the right side. Maker marked « blc » and serial number «. This model was specially manufactured for the use aboard submarines but also used on other combat vessels such as E-boats. The set is untouched and in as found condition.
The rubber coverings are still pliable and but shows signs of age. The binoculars themselves retain much of their factory applied smooth tan finish.I have not cleaned them, including the lenses. No cracks seen, optics look good and will look better after a cleaning. A difficult and very desirable set to find.
The item "MILITARY BINOCULARS WW2. GERMAN U-BOAT COMMANDER'S GLASS 7x50 BLC Kriegsmarine" is in sale since Sunday, October 24, 2021. This item is in the category "Collectibles\Militaria\WW II (1939-45)\Original Period Items\Germany\Personal, Field Gear". The seller is "ecuriosities" and is located in Levittown, New York. This item can be shipped to United States.