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Summary. Positive numbers on an eye prescription indicate they are correcting farsightedness, while negative numbers correct shortsightedness. A larger number suggests a stronger prescription.
Jun 19, 2024 · Regular contact lenses won’t work when you have an oddly shaped cornea or lens, known as astigmatism. But that doesn’t mean you’re out of options. We have three astigmatism-friendly contact lenses that will change your life.
4 days ago · Don't let astigmatism blur your vision: Find out how a comprehensive eye exam can help diagnose and treat this common condition.
Jul 4, 2024 · Find out the difference between stigmatism and astigmatism, how to correct this eye condition and the best glasses for astigmatism.
Jun 27, 2024 · Astigmatism is a common vision defect that causes difficulties in near and far vision, headaches, and blurry vision. It can affect people of any age, and often those affected are also nearsighted or farsighted. In these cases, it takes the name of myopic astigmatism or hypermetropic astigmatism.
Jul 4, 2024 · Astigmatism symptoms can include eye strain or headaches, blurry vision, distorted vision, or discomfort caused by reading. Some people with astigmatism find that they squint to see better or avoid reading tasks as they are uncomfortable and cause eye strain.
Jun 21, 2024 · Astigmatism, nonuniform curvature of the cornea (the transparent, dome-shaped tissue located in front of the iris and pupil) that causes the eye to focus images at different distances, depending on the orientation of light as it strikes the cornea. Learn more about astigmatism in this article.
