Originally Posted by Poohblah
Member 2F/2F mentioned recently that he has a Kiron 28mm f/1.9 in M42 mount that he hasn't been able to sell. You could try contacting him.
If I still shot 35mm seriusly I'd snap up his VIVITAR
I think there is an M39 adaptor available but the focus doesn;t couple.
My APUG portfolio