Published in Autumn 1990 Zeiss Historica Journal
Author: Eugene Zartarian
See Page 16 – 18.
Mr. Zartarian discusses the design of the special military binoculars of the Second World War and their unique orthoscopic oculars for very wide angle binoculars used for flak and rangefinding applications.
To go to the Journal itself, click on the year 1990 in the first line above.