This sale is for a mint condition Mamiya M645 PD-S Prism Finder for manual exposure metering, in perfect working order, suitable for any of the older Mamiya 645 cameras – the M645, M645J or M645 1000S. This is actually the S version of the PD prism that includes the 1/1000 speed setting that is used on the 1000S camera.
This prism has absolutely minimal signs of use, plus really clean optics without the usual horizontal line running through the prism when viewing. It is very rare to find one of these prisms in such good condition. Please note that there is no rubber eyecup on this prism.
Please note that you cannot use it with any of the newer Mamiya 645 Super, Pro and ProTL cameras.
Instructions for this prism can be downloaded from this website.