Some Zeiss Filters and Locks

Published in Spring 2001 Zeiss Historica Journal

Author: Larry Gubas

See Page 7.

Other product developed at Carl Zeiss Jena during the 1930s includes the polarizing filter. Meanwhile, Zeiss Ikon continues to develop the security systems including exotic lock and key systems at the Goerzworks outside of Berlin.

To go to the Journal itself, click on the year 2001 in the first line above.

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