A cataract is a cloudy area in the lens of your eye. Cataracts happen for many reasons, including natural changes in your eyes as you age. Learn about the 5 main types of cataracts.| www.nei.nih.gov
Farsightedness — or hyperopia — is an eye condition that makes nearby objects look blurry. Read about what causes farsightedness and how it can be diagnosed and treated.| www.nei.nih.gov