If you have astigmatism, your vision may be blurry and distorted instead of sharp and crisp. In astigmatism, the cornea (the ...

Because of the deleterious effect of astigmatism on vision, modern ophthalmologic practice has developed multiple methods to treat astigmatism at both the corneal and the lenticular level.

People with astigmatism may see more glare around lights ... An ophthalmologist may test a person’s night vision by using the Pelli-Robson Contrast Sensitivity Chart. It measures how well ...