[QUOTE]\nYup, did that. Those projecters were priced high enough to give you\nnosebleed. Image quality was really nice though. I also recall slides\nin 6x7, film laminated in glass to preserve flatness. Mostly\nUniversities, supported by grants. Films were shot of microscopic\nstuff and larger, and the films were sandwiched in glass and projected\nwithout any manipulation. Big, clumsy, and dark, but good detail.\n[/QUOTE]\n\nI had a Bronica with a masked back so I could take super slides on 120\nfilm. the slides fit into a standard projector, but provided much larger\n& brighter square images. Though As I said earlier, I cropped to get\nbetter images.