What Is Astigmatism? Symptoms, Causes, Diagnosis, Treatment
https://www.aao.org/eye-health/diseases/what-is-astigmatism
Web ResultNov 14, 2023 · With astigmatism, light rays do not refract (or bend) properly as they enter the front of the eye. Vision is blurry at near and far because light rays either fall short of the retina or behind it. People may have astigmatism along with other refractive errors, such as: nearsightedness (myopia) or.
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