A rare pair of Asembi 80 mm binoculars by Carl Zeiss Jena, the triple turret has 3 different magnifications, 12, 20 & 40 times, which can changed with the "okularrevolver" mechanism.

With original Carl Zeiss tripod.

Literature: Zeiss Handfernglaser 1919-1946, Modelle - Merkmale - Mythos, by Hans Seeger. Pages: 547..