Tone Enhance effects
This series of effects was in the original
Pixel Genius PhotoKit program and has been added
to PhotoKit Color 2.0. They are all fairly self explanatory.
The Tone Effects enable you to make
various tonal adjustments using terms that all photographers
will be familiar with, such as increasing or decreasing
the exposure by what are commonly
referred to as 'f stop' increments.
The Contrast Masks gently reduce contrast in the shadows and highlights. The Boost Contrast effects do the opposite, they will increase contrast in the highlights and shadows. The Midtone Contrast effects increase contrast in the midtone areas only, leaving the highlights and shadow tones unaffected.