Published in Spring 1997 Zeiss Historica Journal
Author: Charles Gellis
See Pages 3 – 7.
The author author discusses the development of totally new microscope designs at Zeiss Opton and Carl Zeiss Oberkochen while Carl Zeiss Jena recovers the ground of the pre-war designs for which it still had copies of the technical drawings.
To go to the Journal itself, click on the year 1997 in the first line above.