<h2>Astigmatism is a common visual problem that can be treated easily.</h2> <p>It occurs when a shaped cornea or lens stops the eye from focusing light properly. In this article we will explain how to correct <a href="https://www.oclvision.com/knowledge-base/understanding-astigmatism-symptoms-causes-and-treatment-options/" title="Understanding astigmatism: symptoms, causes, and treatment options">astigmatism </a>by ensuring that light entering the eye is properly focused.</p> <p>Often astigmatism is hereditary. However, it also occurs when eye surgery has left scars on the cornea or if you have sustained an injury to your eye. Conditions such as keratoconus that affect the shape of the cornea will also result in astigmatism</p>