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What is Understanding Astigmatism: Causes & Treatment about?
Astigmatism is a common refractive error where the eye does not focus light evenly onto the retina due to an irregularly shaped cornea. It causes blurred and distorted vision. Astigmatism can be corrected through eyeglasses, contact lenses, or refractive surgery to reshape the cornea and allow light to focus precisely on the retina. A comprehensive dilated eye exam is needed to diagnose astigmatism, as it can sometimes be present without noticeable symptoms.
- Author
- Dita Ambarsari Syafruddin
- Language
- EN