Carl Zeiss Jena Vario-Prakticar 35-70mm f2.7-3.5
https://www.digicamclub.de/showthread.php?t=25724

Carl Zeiss Jena Vario-Prakticar 80-200mm f4
https://www.digicamclub.de/showthread.php?t=25725

Steinheil Cassarit 135mm f4.5
https://www.digicamclub.de/showthread.php?t=25748