dpt

Synonyms in a broader sense Medical: Astigmatism Astigmatism, Pointlessness Definition Astigmatism (astigmatism) is a visual disorder caused by an increased (or more rarely a decreased) astigmatism. Incident light rays cannot be bundled in one point, and round objects, for example a sphere, are imaged and perceived as rod-shaped. In general, the astigmatism leads to a … Astigmatism