joachim
Convicted Ektachome user
My guess is that the 1.5 will reappear with an M-mount. It must be one of CV's most popular RF lenses. The 1.1 would be far too big for most purposes. A major part of the appeal of RF is a degree of compactness.
I am wondering about this as well. The 50/1.5 is one of their first lenses. It has an L39 mount and it is said that the Cosina offers better mounts with the newer lenses.
So a new barrel with M-mount and bayonet hood might be a possibility. I am wondering whether Tom and/or Stephen could spill some beans ...