I'd call it a desperate attempt to perpetuate the 645 format. Install a 10-14MP FF sensor in a good high performance 35mm sized body with a full compatibility K mount and 645 will be dead-in-the-water. My prediction (Mamiya 7 user :-)
I agree completely. (I'm a Pentax 645 user)
May I ask - does this reasoning include the ability to mount 645 lenses on K-mount but not vice versa?
Boris

