FACTS ABOUT WALK IN EYE EXAM REVEALED

Astigmatism. This really is blurred vision when viewing objects at any distance. It’s as a result of an irregularly shaped cornea and takes place along with myopia or hyperopia.PRK, or photorefractive keratectomy, also reshapes the cornea but won't need a flap. The top layer of your cornea is taken off so which the laser can reshape the cornea. T