WHAT IS ASTIGMATISM? Astigmatism is a vision issue caused by an irregularly shaped cornea (the front surface of the eye) or curvature of the lens inside the eye. The defect causes a refractive error, meaning the eye is unable to bend light properly. This allows only part of the object to be … [Read more...] about Astigmatism Correction, Causes, Symptoms, and Diagnosis
Astigmatism Articles
