Archived posting to the Leica Users Group, 2002/09/13
[Author Prev] [Author Next] [Thread Prev] [Thread Next] [Author Index] [Topic Index] [Home] [Search]Rei: I should have added that the knob first appeared not on the Summar but on the 50/3,5 Elmars and perhaps even the Elmax lenses of the 20's, 30's and later. They were on the original 50/2,8 Elmars as long as they remained in production and, of course, they were on every 35mm M-lens although the more recent ones, while retaining the focussing knob or lever, dropped the infinity lock. Seth LaK 9 - -- To unsubscribe, see http://mejac.palo-alto.ca.us/leica-users/unsub.html