SMILE Eye Surgery

Overview

Refractive errors are a category of vision problem that makes seeing clearly difficult. They occur when the shape of your eye prevents light from properly concentrating on your retina (a light-sensitive layer of tissue in the back of your eye).

The most prevalent form of visual impairment is refractive error. Over 150 million Americans have refractive error, yet many are unaware that they might see better. That is why regular eye exams are so vital. Your eye doctor can prescribe eyeglasses or contact lenses to help you see properly if you have a refractive problem.

There are 4 common types of refractive errors: