What is Astigmation?

Answer 1

it is an inabity to move the eye ball properly

Answer 2

Astigmatism is an eye condition that causes blurred or distorted vision due to an irregular shape of the cornea or lens. It can result in symptoms like headaches, eyestrain, and difficulty focusing on both near and distant objects. Astigmatism can be corrected with eyeglasses, contact lenses, or refractive surgery.