NVA Trench Periscope WF 6 x 20

No: 1743/ 62

For the C.Zeiss history click here

Winkelfernrohr 6 x 20. 

Possibly this instrument was manifactured by Carl Zeiss Jena in 1962. It was developed in WW 1, and was also used in WW2 . During the Cold War it was used by the NVA and other troops of the Warsaw treaty armies.

Such a periscope is very handy in trench and city warfare.

A tree screw is attached.