You can make the overall atmosphere of an image harder or softer.
Move the slider to the right to make an image harder and to the left to
make an image softer.

Adjusting Sharpness

Reverts the image to
the original settings

Drag the slider left or right

Display the value of the setting

Adjust sharpness with the window view set to [100% view], [50% view]
or [200% view]. If the view is set to [Fit to window] (full view), the
sharpness may seem unnatural.

Sharpness is unnatural

The adjustment range is 0 to 10 (in 1-stop increments).

COP