In astigmatism, the cornea (the clear dome that covers your eye) or the lens (which focuses light rays on the light-sensitive ...
Astigmatism occurs when the cornea—the transparent front surface of the eye—has an irregular shape, resembling a football rather than a perfectly round basketball. This uneven curvature causes light ...
Despite Carr’s ordeal, astigmatism is relatively common, affecting about 1 in 3 people. It is where the curvature of the eye ...