Archived posting to the Leica Users Group, 2000/05/25
[Author Prev] [Author Next] [Thread Prev] [Thread Next] [Author Index] [Topic Index] [Home] [Search]The first version of the 135/2.8 has a scalloped focusing ring with fine knurling alternating with plain sections. The second version has a focusing ring that is completely fine knurled I will send the serial no. list off list. John Collier > From: MicroGrid@aol.com > > I thought there was a connection in there. Do you have the ser no.s for the M > lenses. I think I bought mine from my Leica Rep, probably in 73 time frame. I > have no idea of it's history.