What is Astigmatism? Astigmatism is a vision condition that - TopicsExpress



          

What is Astigmatism? Astigmatism is a vision condition that causes blurred vision due either to the irregular shape of the cornea, the clear front cover of the eye, or sometimes the curvature of the lens inside the eye. An irregular shaped cornea or lens prevents light from focusing properly on the retina, the light sensitive surface at the back of the eye. As a result, vision becomes blurred at any distance. -aoa
Posted on: Tue, 27 May 2014 14:36:29 +0000

Trending Topics



Recently Viewed Topics




© 2015