The mamiya film backs are VERY easy to find. So are the lenses. The only probablem you run into with the backs is that most of them are missing the masks for 6x6 and 6x4.5. The 6x7 and 6x9 backs came with masks for 6x6 and 6x4.5 and then you shot them using the ruby windows. Its a non issue if you just shoot them in 6x7 or 6x9, whichever the back is designed to be used for. The other problem is many of the backs are missing their dark slide. I've been making darkslides for my own backs. I use .007" shim stock and cut it to size. I would be happy to crank out a few for anyone that needs one.
Originally Posted by smieglitz
The 600SE is really nothing more than a Mamiya Super 23. This is a good thing! The mamiya press camera lenses and accessories work on them! So what you have is a polaroid camera, that also makes a pretty decent medium format range finder!