This sale is for an excellent condition Mamiya 645 Pro AE Prism Finder FE401, in great working order, suitable for the Mamiya 645 Super, Pro and ProTL cameras. It is supplied complete with its eyecup and protective bottom cover.
There is only one (very minor) mechanical problem with this prism; the rear blind will not close. This will have no effect whatsoever in normal use. Otherwise, there is one mark on the glass inside the prism; it is visible in use but small and not distracting. There is one fairly obvious scuff on the prism top but otherwise it is great condition. Apart from the rear blind, everything works perfectly with accurate metering.
It is very hard to find in these finders now; they seem to be getting really scarce so grab this one while you can. Please note that you cannot use it with any of the older Mamiya 645 cameras – the M645, M645J or M645 1000S.
Instructions for this prism can of course be downloaded from this website.