Blurry vision? It might be astigmatism—but not all cases are the same. Learn the real causes, symptoms, and treatment options.

Apr 30, 2025 · Astigmatism is a type of refractive error caused when either the cornea or the lens has mismatched curves. This makes vision blurry because there are two image points.

Dec 4, 2024 · Astigmatism is a common eye problem that can make your vision blurry or distorted. It happens when your cornea (the clear front layer of your eye) or lens (an inner part of your …

Apr 22, 2024 · Astigmatism is a condition where the cornea (the front part of the eye) isn't perfectly round, causing light to bend unevenly and making vision blurry or distorted.

Astigmatism is a type of refractive error due to rotational asymmetry in the eye's refractive power. The lens and cornea of an eye without astigmatism are nearly spherical, with only a single …

Jul 16, 2025 · Astigmatism (uh-STIG-muh-tiz-um) is a type of refractive error where one or more of the eye’s surfaces are not smooth and/or round. It is broadly classified into two types: …

Dec 20, 2024 · Astigmatism is a common vision condition that affects how the eye focuses light, leading to blurred or distorted vision at any distance. It occurs when the cornea, the clear front …

Essentially, astigmatism occurs when the cornea (the transparent front surface of the eye) or the lens (the transparent structure inside the eye) is not perfectly spherical but curved differently in …

Oct 1, 2024 · Astigmatism is caused by a cornea or lens that has a different shape than normal. Astigmatism is very common. Doctors don't know why the shape of the cornea or lens varies …

Mar 15, 2025 · Astigmatism occurs when the cornea or lens has an irregular shape, preventing light from focusing properly on the retina. This results in blurry vision at all distances.