Quote:
Originally Posted by Elizabeth Schott
Mike - cute little girl, by the way - the ISO wouldn't have anything to do with a digital being blurry, as I understand this. The lens is the one that needs the light for focus in auto, not the recording of the pixels - isn't this true?
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The ISO setting directly and proportionally affects the shutter speed. A shutter speed set too low will cause blur, a high SS will stop action. The longer the shutter is open the more time to record movement. You could think of it like this -- when the shutter is open you are recording like a movie camera for that instant in time.