the RM3D can be used with 6x9 also !
Done ! I've bought the RM3D... the RL3D was too big for me !
My final choice considering lenses was to have my existing 35XL, 45 sironar digital and 90 sironar digital mounted to start.
the 45 and 90 offers both a large image circle that will cover my stitching needs with my aptus 22 and fat pixels !
i could have wait for the next 43 digitar, but for economical reason, and due to the fact that my current back is only 22Mp, i went for the 45.
I had to buy a need roll film back adaptor because they change the focus plane position... they call it N type.
at least, no more trouble with wide angles !
it cost a lot, but this is the most versatile camera from the bunch of technical cameras.
the only thing i don't like is the fact that the rotaslide isn't easy to pack !
;-)