How Tears Work National Eye Institute

Tears keep your eyes wet and smooth, and they help focus light so you can see clearly. They also protect your eyes from infections and irritating things, like dirt and dust. Find out what tears are made of and how they protect your eyes.

Anatomy of the eye: Video, Anatomy & Definition

Dry Eyes - Memorial Eye Institute

Retinal Detachment National Eye Institute

Dry Eye Center in Southern NH by Spindel Eye Associates

Can You Use Artificial Tears Every Day? How Long Do They Keep

How Tears Go 'Pac-Man' To Beat Bacteria : Shots - Health News : NPR

Blocked Tear Duct Surgery - Akıllı Lazer Göz Merkezi

DIY Ways to Manage Dry Eye

How to get dry eye relief

Eye Dilation: A Guide (How Long It Lasts, Side Effects, More

Dry eye

Dry eye: Causes, treatment, and symptoms