- Joined
- Jun 4, 2006
- Messages
- 106
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- Multi Format
Hi, Has anyone any info on the film flatness improvement (or not) onn using the mamiya motor powered backs verses the RB PRO S /Prob SD and RZ backs. Mamiya say there is improved film flatness of the Pro S and SD over the original Pro backs.
I know that the 220 fim provides better flatness, I an concerned with 120 film.
Regards,
I know that the 220 fim provides better flatness, I an concerned with 120 film.
Regards,
