Astigmatism of the eye
wrote an interesting post today on
Here’s a quick excerpt
Symptoms for patients that have astigmatism are in the appearance of objects which are distorted depending upon how bad the astigmatism condition is. Both closer and distant objects are distorted. The images are slightly blurred because some of the light rays are focused whilst others are not. This distortion effect is like that produced by looking through a wavy glass panel. Our cornea is normally round and smooth. When a patient has an astigmatism, the cornea’s shape curves more oval causing
Read the rest of this great post here