So, my 1st chance to get to grips with the Mamiya 645E. And I’m impressed so far, although I’ve yet to see any output from it.

Mamiya 654E
The camera model was introduced in 2000 and has only recently been discontinued. It was intentionally aimed at the serious amateur to professional moving from 35mm to medium format. The body is (relatively) light and small and is, I believe, the only medium format camera available that has aperture priority as well as fully manual. The camera is manual focus only.
The camera is quite a lot different from a SLR (film or digital). It is more box-like and in common with most medium format camera it is made up of components that can be changed to suit personal preference and shooting requirements. My purchase was a complete setup including 80mm lens and I bought an additional 45mm wider lens for landscape.
The camera is beautifully designed to take account of the needs of the photographer. Everything is within easy reach and use, no ploughing through multiple menus or combinations of buttons, dials, etc.
The camera features:
Shutter dial – allowing you to set the desired exposure or to set aperture priority. This engages a pin locking into a hook on the lens so that the camera sets the correct exposure based upon the aperture selected and the metering. Aperture priority cannot be accidentally set/undone as the dial has a push button in order to activate this setting.
Mirror lock-up – a simple flick switch locks the mirror up or releases it back down. This is very helpful as the recoil on the mirror is quite something and mirror lock is recommended when using the camera on a tripod. I also used it when hand-holding to minimise the impact of shake from the mirror slap. Obviously, you can’t see the scene through the viewfinder once the mirror is up so composition needs to be finalised first.
Exposure compensation – a side dial with a push button to adjust the exposure by up to ± 2 in ⅓ increments.
Multiple exposure – the ability to expose the same area of film several times (for special effects). Simply use the flick switch to allow the camera to shoot without winding on the film.
ISO settings from 25-800
The camera has a removable film loader (mine is for 120 film and additional loaders can be bought including 220) that is a little awkward the 1st time but actually quite simple to load. The film cartridge is placed into the upper chamber, the film and paper leading strip fed around and through onto the empty tube in the lower chamber. The film then runs through as it advances and coils around this tube in the lower chamber. The upper chamber tube is then replaced in the lower chamber when the new film is loaded.
In use the camera is obviously a different shape and has no grip. The shutter release is on the front at the lower right hand side and has a flick switch to lock/unlock. Metering is electronic with under and over exposure warnings. A 6v battery operates both the metering and the focal-plane shutter.
Obviously I have yet to see anything from the camera but it wasn’t as complicated to set up and use as I expected. A moment’s panic when the shutter locked open proved to be a dead battery and a replacement immediately resolved the problem.
Setting aperture is as straightforward as on any SLR/DSLR and the AE mode also simple to use although it is a 2-step process: set A mode on the Shutter dial and set the lens to A from M (not related to the autofocus/manual focus you would expect to see on 35mm lenses).
The viewfinder utilises a rangefinder splitscreen focusing arrangement but I learned to photograph using this kind of viewfinder so I found it actually far easier than manual focus on a standard 35mm or digital camera. Basically, the centre of the viewfinder is a circle split in two. Using the focusing ring on the lens you bring the two halves of the circle together to focus the scene.
The camera allows for interchangeable viewfinders (e.g. waist-high for studio photographers), can use a suitable cable shutter release, hot-shoe flash and two sizes of tripod mount. Unlike some medium format cameras it doesn’t allow you to use other backs (Polaroid, digital, etc.) but I felt it unlikely I would want to move to a digital back given the cost of these (around £20,000).
The camera is built for professional use and is therefore pretty robust. It isn’t weather and damp-proof though and care is needed around the battery housing especially (although this is on the underside and would be protected when mounted on a tripod anyway).
The viewfinder is bright even when stopped as far down as possible. I was struck by how much more detailed the viewfinder appeared than in comparison to the 35mm camera I used to take the same composition (for a comparison shot). Only the processed prints will tell me if there is a real difference in output quality of course.
All in all, I’m very happy with my purchase. Bought second-hand online (in near perfect condition) and complete is was the same price as the Canon G9 I was considering buying as a replacement for my compact camera. In the end, I decided that I was more likely to be aiming for professional quality and print size than convenience. I think I’ll be happy I made the right decision.
Oh, and in the photo above you can see the front around the lens looks a little funny? That’s the rubber hood that folds back around the lens when not in use. I find this very annoying though I’m persevering with it at the moment.