Archived posting to the Leica Users Group, 1998/05/07
[Author Prev] [Author Next] [Thread Prev] [Thread Next] [Author Index] [Topic Index] [Home] [Search]Were there four versions of the 35mm SummicronM prior to the ASPH version? What was the last version produced in Canada/Wetzlar? If there were four versions, what was the difference between version 3 and version 4? TIA, Bud