David Bartle's Blog – May 2010 Archive (1)

Coffee shop discussions:

What happens in a digital camera when you adjust the ISO?
From the internet I have found this description:

If you are using a digital camera, changing the ISO changes the amount of signal amplification and this affects the amount of digital noise in your images. You therefore do not want to change ISO to
simulate dialing in an exposure compensation.

Added by David Bartle on May 24, 2010 at 12:36pm — 2 Comments

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