Living with astigmatism can be confounding, with blurry vision at both near and far distances. In some cases, straight lines ...

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 ...

Astigmatism is an eye condition that causes blurred vision at all distances. It occurs when the cornea or lens of the eye has an abnormal shape, causing light to focus in multiple places. Symptoms can ...