Archived posting to the Leica Users Group, 2006/01/18
[Author Prev] [Author Next] [Thread Prev] [Thread Next] [Author Index] [Topic Index] [Home] [Search]Remember, guys, that the M42 mount was first developed by Carl Zeiss Jena when KW felt that their Prewar M40 lensmount was too restrictive. The earliest known M42 lens is a 2/5.8cm Biotar dating from 1939. Praktica M40 production continued for a decade or more thereafter, but the M42 tradition had been established. Marc msmall@aya.yale.edu Cha robh b?s fir gun ghr?s fir! NEW FAX NUMBER: +540-343-8505