Kriegsmarine U-boat optic Zeiss UDF 7 x 50 blc, part of the UZO, with all markings present from 2nd World War Absolutely rare U-boat collector's item of the Kriegsmarine ww2. Pressure ressistant Optics of the UZO, surface shot, target optics for torpedoes on submarines. Manufactured by the military department of Carl Zeiss in Jena.

Kriegsmarine heavy brass U-boat binoculars, marked: "blc" (Carl Zeiss, Jena), model: UDF 7x50, these are waterproof up to 30 atm, and pressurized. For use on a fixed mounting in the conning tower of U-Boats, these would stay in place during diving.

The UDF 7x50 binoculars were a part of the U.Z.O (Uberwasser – Ziel – Optik, or: U-boat aiming optics). The binoculars were deployed during the lancing of torpedoes on the surface. Because of its special build and use of materials this viewer is pressure- and watertight up to …

U.D.F. binoculars - U.Z.O. 7x50 produced by BLC, code name of the Carl Zeiss Jena company (at the disposal of the Oberkommando der Wehrmacht) in 1944, complete with rain cover tubes (only 6 complete examples known) installed and found on board the wreck of the Uboot 2524 which was recovered in 1953.

The UDF 7x50 binoculars were part of the U.Z.O. (Uberwasser - Ziel – Optik). The binoculars were used during the launching of torpedoes at surface level. This is a complete set in its original metal box, consisting of two pairs of binoculars with aiming sights and rain hoods.

Das U.D.F 7x50 gibt es in verschiedenen Ausführungen, mit Grobvisier, Wetterstutzen, klappbare Augenmuschel und Drehaugenmuschel. Be-sonders selten ist diese Ausführung mit dem Hoheitszeichen der Kriegs-marine und den Drehaugenmuschel. Die Kenngröße ist 7x50.

Binoculars and optics that were used on vessels of the Kriegsmarine.

A very nice pair of the highly sought-after Carl Zeiss 'blc' coded 7x50 UDF U-boat deck-mounted binoculars! Each U-boat would have carried two of these binoculars (one as a spare), with this particular optic being mounted at the front of the U-boat conning tower.

U.D.F. - UZO - 7x50, with viewfinder, produced by BLC, code name of the company Carl Zeiss Jena (at the disposal of the Oberkommando der Wehrmacht), in only 500 examples, in around 1943. These binoculars are commonly called U.D.F. (Unterwasser Doppel Fernrohr).

Kriegsmarine U-Boot Optik UDF 7 x 50 Zeiss blc, Teil der UZO, mit allen Markierungen aus dem 2. Weltkrieg. Druckdichte Optik der UZO, Überwasserschuss Zieloptik für Torpedos auf U-Booten. Hergestellt von der Militärabteilung der Carl Zeiss Werke in Jena. Links markiert mit UDF 7 …