Tim Adams Offline Image Upload: On
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danmitchell wrote:
Tim Adams wrote:
Going against the grain here, but don't even think about bumping the ISO up, I leave it on 100 all the time, unless it's pitch black. If you can't stop a jet with 1/500-1/800 shutter speeds, you need more practice. 1/1000 or higher is not needed. Click to my website if you don't believe me. I rarely go over 1/800 for the jets, there may be some at 1/1000 on my site, but that's just the safety shift enabled in the camera. ISO 100=the cleanest, sharpest RAW file possible, which should be your goal, not a sharp jet, and grain, (even if it's just the slightest) amount in the file.
But... 400 doesn't really degrade the IQ in any significant way on most modern DSLRs, so why use a lower shutter speed and (more critical) a larger aperture? Not saying you can't do it at ISO100*, but you don't gain anything over ISO 200 and, IMHO, very little over 400.
Dan
*... as your fine work demonstrates.
No problem, everybody shoots differently. Back in the film days I would never dream of shooting ISO 400 film on sunny days, and even though I know digital ISO does not equate directly, I still can't see a reason to not shoot ISO 100 if there is enough light.
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