I have a Mamiya 150mm A (manual focus) that I'm rather attached to. Is there such a thing as an adapter plate to allow Mamiya/Phase 645 lenses to be used on a WRS-series technical camera? There would be obvious issues with wide-angle glass, I'm sure, but it seems a simple way to use longer lenses. It'd just need to be a dumb lens mount correctly spaced to the Cambo lens plate.