Astigmatism 101
Have you or someone you know recently been diagnosed with astigmatism by an optometrist in Lancaster, PA? You probably have a lot of questions or concerns about this vision condition. The first of which usually is, “What is astigmatism?”
While you may think astigmatism is an ailment or illness, it’s not. Astigmatism is a prevalent eye condition that’s simply a “refractive error.”
When you have astigmatism, it means there is a slight imperfection in the curvature of the cornea of your eye. In other words, it isn’t perfectly round. While a perfectly curved cornea will reflect light rays onto the retina at the back of the eye, astigmatism causes these light rays to refract improperly, resulting in blurred or distorted vision.
In the following article, we’ll go over what causes astigmatism, how it’s diagnosed, and how to treat it. But above all else, if you’re having vision problems and suspect astigmatism—please schedule an eye exam with your eye doctor today! Continue Reading Astigmatism 101