ocular physiology

Ocular physiology refers to how the eye functions to enable vision. Light enters through the cornea, the eye's outer layer, and passes through the pupil, which adjusts size to control light intake. It then travels through the lens, which focuses the light onto the retina at the back of the eye. The retina contains cells that convert light into electrical signals sent to the brain via the optic nerve. The brain interprets these signals, allowing us to see. Proper function of each part is essential for clear vision and overall eye health.