This sale is for a very good condition RZ67 Pro type C Microprism focusing screen for any Mamiya RZ67 Pro, Pro II or Pro IID camera.
This much sought after screen is quite marked but still ok to use. It is supplied with its original box. At the time of this listing, I also have a near mint version of this screen available – but at double the price. This one is not that bad to use; get yourself a bargain.
General Mamiya RZ67 focus screen instructions can be downloaded from the Downloads section of this web site.