Archived posting to the Leica Users Group, 1999/07/09
[Author Prev] [Author Next] [Thread Prev] [Thread Next] [Author Index] [Topic Index] [Home] [Search]Summilux 50mm, s/n 2504xxx (from 1972?) -- what are the differences between this and later versions of the 50mm Summilux? I am especially interested in any optical differences. rwyble@erols.com Richard J. Wyble