Operation Manual

When rating or adjusting images, you can set the Viewer to compare two images at once.
You select an image to compare against and then display other similar or related images
next to it for inspection. You might use the Aperture comparison feature to select images
from a series or compare versions of adjusted images to see which is best.
You can use the Viewer
to compare two images.
219Chapter 6 Displaying Images in the Viewer