In-depth

Astigmatism

Many people have astigmatism, an irregular curvature of the eye's surface that can cause blurred vision. Treatments include corrective lenses and laser surgery.

Considering LASIK surgery

Think LASIK might free you from glasses? Here's help understanding whether the procedure makes sense for you.

Farsightedness

Nearsightedness

Presbyopia

Feb. 25, 2014