Thread: ISO and shutter speed question.
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Old 28-08-2011, 04:49 PM
bloodhound31
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ISO and shutter speed question.
If I take a photo of the sky for 5 minutes at ISO 800, then another for 10 minutes at ISO 400, would the result be the same? Would the image be smoother/less noisy at the lower ISO with the longer shutter speed?

Baz.
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