I've just purchased a Mamiya Sekor 127mm f4.7P with a Universal body.
My understanding is that the "P" suffix lenses were optimised for the Polaroid 600SE body and can cover the polaroid 3.25" x 4.25 format. Even those for the Mamiya press bodies, like my universal, can cover that format, as they are the exact same as those for the Polaroid 600SE, but with a different mount. Am I correct?
Are there any differences at all between the polaroid 600se 127mm and 75mm lenses and the mamiya press 75m and 127mm lenses? (other than the different mount)