Apple Aperture 2 - Manual (Page 425)

Chapter 15 Making Image Adjustments 425
III
Correcting the Tint of the Midtones with the Gray Tint Eyedropper
You use the Gray Tint eyedropper to remove color casts from the midtones in your images.
To set the tint of the midtone values in an image:
1 Select an image.
2 If necessary, click the Tint disclosure triangle in the Enhance area of the Adjustments
inspector or the Adjustments pane of the Inspector HUD to reveal the Tint color wheels,
then select the Gray Tint eyedropper.
The pointer changes to the Loupe, 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 pressing Command–Shift–Plus Sign (+). For
more information about the Loupe, see “
Viewing Images with the Loupe ” on page 185.
Before Gray Tint adjustment After Gray Tint adjustment
Select the Gray Tint
eyedropper to activate
the Loupe.
Click the disclosure
triangle to reveal the Tint
color wheels.