Mamiya RB67 Professional S with Mamiya-Sekor C 90mm f3.8 lens lens mount_Konica AR this is a pretty compact

this is a pretty compact little setup for a medium format digital camera

but there is no electrical or mechanical connection to permit autofocus

The teleconverter makes this a 1200mm f8 lens

but there is notable paint loss on the metal body edges

Mamiya RB67 Professional S with Mamiya-Sekor C 90mm f3.8 lens lens mount_Konica AR this is a pretty compactThe Mamiya RB67 is a big, heavy camera no way around that. But it has a number of unique capabilities that make it worth hauling around: it shoots in the convenient 6x7 image format, which is the correct proportion to print a traditional 8x10 image without cropping; it has a tremendous built in extension, for near macro shots with nearly any lens; the rotating back lets you shoot vertical or horizontal without rotating the whole camera; and it's fully