Polyglot, I personally think that the cost/benefit comparison to roll film is a false economy for at least some of us.
One of the biggest problems I have is not finishing a roll when I shoot.
I'm to a point where when I see a shot that I want, 2-4 frames are normally more than plenty for a given subject. I roll 20-shot rolls for 35mm to minimize this, but I am finding that getting even 10 shots in a row, with the old RB, is becoming a real streatch most of the time.
ntenny said:I'm not sure if it makes sense to talk about "stopof detail", because the way we view images is so nonlinear. As far as information in the frame goes, the difference isn't enormous---a factor of 3 between 6x7 and 4x5, given equal film resolution---but clearly a lot of people find the visual impact of that modest difference to be disproportionate, perhaps because it crosses some critical perceptual threshold for them.
In any case, I think "detail per frame" is more important than "detail per unit area" in practice (I think that's what you're comparing above; Acros apparently costs twice as much per unit area in 4x5 as in MF, right?). One of the points of shooting large format is precisely to enlarge less, i.e., to put more film area in the image; of course that costs more per frame, and of course it doesn't make the underlying resolution of the film any higher, but it does deliver more film resolution to the viewer.
In short: It's not that you double your cost (per unit area) to keep the same resolution, it's that you sextuple your cost to triple your resolution. Diminishing returns to be sure, but somewhat offset if, like many of us, you get a higher fraction of keepers in LF.
If that's how you work, I can't sit here and tell you you're wrong. However, my approach is that I have four backs for my RZ and keep each loaded with a different type of film. And if I don't finish a roll, it can sit there happily until I need that film type in another week or four, at which point it'll be finished off and I don't waste any. I can put up with waiting to get my images, in fact I often have a little backlog of 5 to 15 rolls before I fire up the Jobo.
I do it because it is fun and interesting....and the big negatives are easier to print....and believe it or not, it is cheaper than shooting small format.
Thats interesting....I always thought LF was much more expensive in terms of cost per image, etc. Also aren't enlargers that can handle LF expensive or are enlargers not even used?
Thats interesting....I always thought LF was much more expensive in terms of cost per image, etc. Also aren't enlargers that can handle LF expensive or are enlargers not even used?
Now I have one request: can you Guys post some of your work, especially something you think you couldn't have shot with Medium Format. Please.
Cheers, Wojtek
Now I have one request: can you Guys post some of your work, especially something you think you couldn't have shot with Medium Format. Please.
Cheers, Wojtek
Now I have one request: can you Guys post some of your work, especially something you think you couldn't have shot with Medium Format. Please.
Cheers, Wojtek
Now I have one request: can you Guys post some of your work, especially something you think you couldn't have shot with Medium Format. Please.
Cheers, Wojtek
Now I have one request: can you Guys post some of your work, especially something you think you couldn't have shot with Medium Format. Please.
Cheers, Wojtek
Are you sure, John?
Because the logical extension of your answer would be to take the position that any artist who feels the need for greater levels of technical perfection in the use of his chosen medium (in order to more clearly express his vision in whatever medium that might be) cannot, by definition, create a work of art.
Ken
But don't you think becoming a slave to technical perfection can be a hindrance to creating a work of art?
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