
PRO Neg. Std
Studio-portrait neutral. Lowest contrast in the lineup.

About PRO Neg. Std
PRO Neg. Std (Standard) is the studio professional's simulation: low contrast, low saturation, and skin tones rendered with maximum fidelity for downstream colour-grading. Where Astia gives you a finished-look JPEG, PRO Neg. Std gives you something closer to a graded log file you can still tweak. Most users find it too flat for unedited output, but it is the most accurate base if you want skin tones to match the real subject.