You focus carefully on your subject, use a fast shutter speed, and photograph from a steady position. Nothing appears to have gone wrong. Yet when you enlarge the photograph, fine details seem wrapped in a faint glow. Contrast is slightly…
What Is Chromatic Aberration in Photography
You zoom into a photograph and notice a thin purple, green, blue, red, or cyan outline along the edge of a subject. The photograph may be sharp and correctly focused, yet those colored edges still appear. That is often chromatic…
