When capturing with RED®, your camera's ISO is set in the image's metadata and can be adjusted without altering the original file. Similar to traditional image capture in film, adjusting a digital camera's ISO modifies the sensor's level of sensitivity to light. RED cameras let you use ISO the way you always have by sliding ISO down on sunny days and up in low-light conditions.
ISO and FLUT let you set the base line for your project while giving you the flexibility to dial in the image later if you decide the image was just a bit too bright or a tad too dark.
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