Quote Originally Posted by keithwms View Post
Thanks Marc! Sure you don't want two??

I have gotten terrific results from my 5" aerial film.

I'll just point that 70mm backs are rather plentiful on ebay now. The Mamiya one is especially nice, it features a vacuum plate that is activated by a hand bulb.
Can i easy get a back for my Maiya 645AFD or my Hasselblad 500CM?