
Shooting conditions may become pale down low contrast picture.
For example,
- The lens flare.
- Effect of the steam when using a telephoto lens.
- Backlighting photos.


The default setting is completely black part of the specified RGB values ??(R0, G0, B0) has to set.
*How to use
There are two kinds of black.
For example, a car tire. This is a black color.It has the tone.
Another black in space.It does not have the tone.This is completely black.
Please specify the completely black in black level tools.