This sale is for a near mint condition RZ67 Pro type B Split Image focusing screen for any Mamiya RZ67 Pro, Pro II or Pro IID camera. This screen has a horizontal split image focus aid.
This much sought after screen is boxed (in Beattie box, but it is an original RZ67 Pro screen, not a Beattie) and has minimal signs of use. Just about the best screen you can get for any RZ67, with the exception of the near mythical Beattie screens.
General Mamiya RZ67 focus screen instructions can also be downloaded from the Downloads section of this web site.