Download Anatomy Eye Astigmatism Pics. Astigmatism is a condition in which your eye isn't completely round. It happens when your cornea (the clear front layer of your eye) or lens (an inner part of your eye that helps the eye.
This results in distorted or blurred vision at any distance. Astigmatism is a common eye focusing problem where light rays entering the eye become focused by the astigmatic errors occur in around 30% of children and adults. Atkinson, j., braddick, o., french, j., 'infant astigmatism:
So, lasik eye surgery can fix astigmatism, but is it safe?
That number has since fallen below 1. Astigmatism occurs when the surface of the eye (cornea)or the lens behind it is not a round shape, but oval like a rugby ball. Astigmatism is a common eye problem that can make your vision blurry or distorted. The difference between the anatomy of an eye with astigmatism and a normal eye lies in the curvature of either the cornea or lens, or possibly both.