Animation: Cataract 

Learn about the causes of cataract, a clouding of the lens that affects vision.
Version of this video with audio description: • (Audio Description) An...
Vea la versión de este video en español aquí: • Animación: La catarata
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.” Learn more about NEI at nei.nih.gov
Twitter: / nateyeinstitute
LinkedIn: / national-eye-institute...
Facebook: / nationaleyeinstitute
Older version of this video: • Animation: Cataract