New answers tagged iso
I've shot Fuji 800 pushed two stops and it was fine by me. You lose a little contrast but if you're scanning you can fix that up in post.
From what I know ISO settings do not change in any way the sensor behaviour. The "magic" is done after the signal is read from sensor. There is amplifier, which amplify the signal with value of ISO change. And there is no way to change the power of photon as this is constant value
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