charjohncarter
Veteran
Right now I have an old 90mm Elmar, a 50mm f3.5 Elmar, and a Canon Serenar 35mm f3.5 that I use often all work perfectly on my Bessar. I also have a 135mm Elmar (1953?), and a 100mm Canon Serenar that also seem to be fine, but I don't use them much.
90mm Elmar:
Tmax400 HC-110h by John Carter, on Flickr
90mm Elmar:
