What is astigmatism hyperopia and myopia?

Also known as: astigmatism, hyperopia (farsightedness), myopia (nearsightedness), refractive errors.

Astigmatism, hyperopia and myopia are the most common (20%) eye problems seen in children.

Astigmatism is a condition where the curve of the cornea (the clear round part in the front of the eye) is abnormal. Hyperopia is when objects up close are seen out of focus. Myopia is when distant objects are seen out of focus.

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Reviewed by: Jack Wolfsdorf, MD, FAAP

This page was last updated on: 1/29/2019 3:21:13 PM