Sight and Insight: The Difference Between Eyesight and Perceptual Vision
Published: 24 July 2020 | Last updated: 16 September 2026 | Publisher: Smart Vision Optometry At a glance How do the eyes and brain work together? Vision begins when light enters the eye. The cornea and lens help focus that light on the retina at the back of the eye. The retina changes light into…