Astigmatism refers to the shape or curvature of your eye’s cornea or lens. Ideally, your corneal surface should be completely spherical. But if you have astigmatism, your eye is more oblong.
Astigmatism
Astigmatism refers to the shape or curvature of your eye’s cornea or lens. Ideally, your corneal surface should be completely spherical. But if you have astigmatism, your eye is more oblong.