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Computer Fatigue?

3 Ways to Counter Headaches and Dry, Bleary Eyes

Few things tire eyes out more quickly than staring at a computer all day. But there are ways to fight back. More

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RealAge Glossary

Retina

This tissue lines the interior back of your eye and makes sight possible. Think of it as camera film: It catches light and sends it to your brain as electrical information via the optic nerve. Your brain interprets this information as the images you see.

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