Red-eye is created in photos taken with a flash. The flash reflects off the retina in the back of the eye creating a red color.
To remove red-eye from a photo, select the Red-Eye
Tool from the Wizard Panel.
Choose a brush size by estimating the size of the red area you want to fix.
Center the cursor over the red portion of each eye and click once.
Photo with red-eye
Remove red-eye from your photos using the Red-Eye Tool
Studio Feature: Reducing Saturation: If you own the Studio Edition of FotoFinish, you can make more precise red-eye corrections by selecting the red area and reducing its saturation. For details see Removing Red-Eye in the chapter on Touching Up Photos.