Astigmatism

Contact lenses are more able to correct strong astigmatism.

I have astigmatism.

She wore glasses because she had astigmatism.

Tom has astigmatism.

A nearsighted person has difficulty seeing objects clearly in the distance. A farsighted person has trouble seeing things up close. For a person with astigmatism, objects appear blurry at any distance.

I have an astigmatism in both eyes.