This sale is for a genuinely mint condition Mamiya RB67 ProSD 120 645 back suitable for use on any RB67 camera – Pro, ProS or ProSD. Also usable with any RZ67 by using a RZ67 G Adapter.
This back is in mint condition with absolutely minimal signs of use – it has barely been used at all. Even the lacquer is not damaged. Tested and in full working order, including the dark slide.