# How the Eye Works

Describe how the eye works: light enters through the pupil, the lens focuses it onto the retina at the back of the eye, and the retina sends signals along the optic nerve to the brain, which interprets the image

Builds on: The Five Senses (hard, https://ai.page/c/the-five-senses/en.md), The Brain Controls the Body (soft, https://ai.page/c/the-brain-controls-the-body/en.md)

Concept id: how-the-eye-works. Subject: science. Licence: CC BY-SA 4.0.

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