Learn how the different parts of your eyes work together so you can see and make sense of the world around you.

Mire aquí la versión en español de este video:    • El Sistema Visual  

Version of this video with audio description:    • (Audio Described) The Visual System: ...  

As part of the federal government’s National Institutes of Health (NIH), the National Eye Institute’s mission is to “eliminate vision loss and improve quality of life through vision research.”
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