Astigmatism glasses are glasses used to correct astigmatism. There are two types of astigmatism: regular and irregular. Irregular astigmatism cannot be corrected with optical glasses, only hard contact lenses can be effective; while regular astigmatism is corrected with optical glasses. Can improve eyesight.

Simple astigmatism is mildly degraded; refolding astigmatism, especially significant mixed astigmatism, is more serious. If it is not corrected as soon as possible in infancy, the development of visual function will be inhibited to a certain extent. Vision is even worse, often into moderate amblyopia. The high myopia astigmatism is better, although the distance is not clear, but the near vision is still good, the visual function has also been exercised, not completely suppressed, the corrected vision is better than the hyperopic astigmatism, but it should be corrected as soon as possible. The early correction of high astigmatism can not only promote the development of visual function, but also minimize the error response of object deformation and spatial positioning, and the patient can accept it to a greater extent, and it is easy to adapt.