well i'm not trying to get into the debate that you would always want a certain contrast level. I mean, to me, it seems obvious that the film, exposure, and development play a large role in determining the contrast levels.
What I mean is that if you took a semi-modern lens like a Dr Summicron and the latest Summicron (whichever version that is). Would you be able to really tell the difference on the same roll. If this can be quantified, I'd imagine the difference to exist but be say 5% or so. I really do not know because all my lenses are old.
Also because I'm mostly a 35mm photographer and I do not meter meticulously I'd imagine that changing lenses from say a DR Summicron to a the latest Summicron wouldn't be so offensive.
Last edited by puketronic; 11-11-2012 at 11:27 PM. Click to view previous post history.