Archived posting to the Leica Users Group, 1997/11/15
[Author Prev] [Author Next] [Thread Prev] [Thread Next] [Author Index] [Topic Index] [Home] [Search]In a message dated 97-11-15 13:52:03 EST, you write: << I'm a little slow, evidently: Why would you need to lock up the mirror if you use the R 4/21 SA on your R or SL? The R 4/21 is a retro-focus lens, I never needed to do it. Different, of course, the M 3.4/21, because it's a symetrical lens (and definitely a jewel :) ), and for which you'd need the 22228. >> The 21, 3.4 SA , which I was talking about, protruded deeply into the camera, thus the need to lock up the mirror. Is that the issue or did I misunderstand? Bob