Quote Originally Posted by k.hendrik View Post
But why didn't they made it interchangeable to the RZ ?? So can I use my RZ lenses/backs/viewfinders on a RB body ? I would love to have a full mechanical body next to the RZ ! At KEH there is a Pro SD Ex+ for $139,00 !!!
No you can only use the RB backs and lenses on your RZ the RB backs will fit on Mamiya press cameras as well.

You need the big compatibility chart.