Trius
Waiting on Maitani
Well all these m-mount lenses they have been making, are they really only for use with film? That seems a little short sighted. I wonder if they will start coding the lenses? I bet that is under patent even though the m-mount is no longer.
All Zeiss M lenses have been built for use on a 35mm-sized sensor if one is ever produced in an RF. It's on the Zeiss site.