Operation Manual

You use the Black Point eyedropper to automatically set the black point in the image.
Before Black Point Curves adjustment After Black Point Curves adjustment
To set the black point in an image
1 Select an image.
2 If the Curves controls are not shown in the Adjustments inspector or the Adjustments
pane of the Inspector HUD, choose Curves from the Adjustments pop-up menu.
3 Select the Black Point eyedropper tool to activate the Loupe.
Click the Black Point
eyedropper button
to activate the Loupe.
The pointer changes to an eyedropper, and the Loupe appears, showing a magnified
view of the target area. By default, the Loupe is set to magnify the image to 100 percent
(full size). If necessary, you can increase the magnification of the Loupe by choosing a
larger magnification value from the Loupe pop-up menu. For more information, see
Viewing Images with the Loupe.
547Chapter 17 Making Image Adjustments