Astigmatism affects up to 90% of Americans and is one of the most common refractive errors affecting vision, yet it remains misunderstood by many. Characterized by an irregularly shaped cornea or lens, astigmatism causes light entering the eye to focus unevenly on the retina, leading to blurry or distorted vision. This condition can significantly impact […]
Astigmatism Explained: Your Ultimate Guide to Clear Vision
