used view camera and using roll film (6x9) with it; to try
movements and to get better quality than my actual 10D.
The question is: should i opt for the more practical step getting a
used 5D, how would bare quality of images (besides lack of
movements, of course) compare?
I cannot comment on the direct comparision of quality, but I use the 5d with the 24mm TS-E all the time, it has become my most used lens. I like to shoot urban architecture (here in Berlin, where half of the buildings is new) and a TS-E is the only way to go with a DSLR without having to correct each shot in software (which is not very tempting).
Advantage with 24mm TS-E:
1. Very fast and easy to operate (probably 20-50 times faster than with a 6x9, even than a "handholdable ALPA shift camera). All you do is put camera on tripod, frame subject with as much shift as you need, and shoot if possible stopped down to F14 or f16. At home you have your ready file. No processing, no scanning, little retouching only (at f16 dust shows up quite nastily on the sensor).
The truth is that I even make 70-80% of my shots hand held, at least in bright daylight. I have a screen with grind lines in my camera, and after some (or: a lot of) exercise I am able to get my lines straight. Not always 100%, but quite often. The remaining perspective distortion is small and can easily be removed in photoshop.
2. Quality can be - specially when you take at least some care and time, better than I originally thought: Quite sharp even in the edges, and enough shift for many situations. You get what you see through the finder, whole setup is not too heavy and very handy, compared to a view camera.
Disadvantage:
1. Resolution limited by 5d (not too badly I think) and by the lens. My guess is that the 5d is close to a well executed 645. A well made 6x9 negative on fine grained film, made in a view camera like the TechniKardan or such is probably much better.
2. Movements are limited, instead of a max of 11mm I would love to have 15mm. However it is also true that the fact o shifting to extreme also can introduce strange types of distortions with short focal lengths like 24mm for 35mm format, even when lens is well corrected. This seems much distance related: The closer you get the stranger it can look.
3.distortion of the 24TS-E is higher than I would like it were. And when shifted, software tools like ptlens do not work properly anymore. I currently investigate in finding a precise solution for removing lens distortion (precise to almost pixel level), but this may take some time. Probable the least complicated solution will be that you write down (with a pencil or electronic note book) the amount of shift on every frame you make, and work then with several presets to remove the corect amount and type of distortion. This would
reduce the ease of use to some extend.
Bottom of the line:
If you shoot for your own pleasure (like myself, at least right now) 6x9 is probably the higher quality and more versatile solution, but only IF (big IF) you are patient enough. If you are not the type of person who's productivity is reduced by the slowness of the procedure. Patience is my Achilles heel in this case. I dont say I will not - in the future - switch to a more versatile solution, but I certainly appreciate easy and faster solutions.
Remember: To make a view camera shot correctly, setting up the camera, framing with dark cloth and lupe, handling the film, then processing film or getting it processed (you still have to go to the lab an dbring and get it back), then scanning it (very boring and lenghty task) will consume hours PER SHOT. (please correct me someone if this is wrong). If you are concentrated, with 5d 24TS-E you can get your ready image file in a very very short time. You shoot, get home and have the ready file.
If I were in architecture shooting business I would already have a ALPA/ Cambo ultrawide/ Gottschalt camera with 28mm lens (very very expensive) plus a digital back (even more expensive). That would still be slower than the 5d, but much higher quality and much faster than film.
Unfortunately a complete solution as mentioned costs at least 25k USD, probably more.
Sigh!
Bernie