Tue Nov 20, 2018 4:56 pm
These cameras are ISO invariant. That means that once you select your base ISO setting, raising or lowering your ISO setting is really just adjusting your gamma curve, rather than exposure. That's another way of saying that you're adjusting the log curve that the camera uses to map data from linear light (i.e. sensor native) into its 12-bit payload.
Rakesh Malik
Cinematographer, photographer, adventurer, martial artist
http://WinterLight.studio
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