Published in Spring 2004 Zeiss Historica Journal
Author: Charles Barringer
See Page 14 – 17.
The author reviews a new book that creates spreadsheets a record of Carl Zeiss Jena Photographic Lenses through several captions such as Lens Name, Serial Number, Special Mount. While a tremendous improvement in being able to have lens data that is 90% accurate, based on serial numbers and camera mounts but there are also holes in the data, the data is mixed with less reliable source data and since it is paper bound,it cannot be sorted or amplifed without a completely new printed edition.
To go to the Journal itself, click on the year 2004 in the first line above.