If you have blurred vision both at a distance and at close range, the cause may be a so-called astigmatism. The eye is no longer able to focus the incident light on an exact point on the retina and thus to bring it into focus, but the affected persons see points as blurred lines. Normally, … Astigmatism: Blurred Vision
Symptoms The symptoms of astigmatism (astigmatism, astigmatism) depend on the severity of the curvature of the cornea, since this results in refractive errors of varying degrees. A slight astigmatism is often not noticed by those affected. However, if the astigmatism is more pronounced, the clear astigmatism is noticeable due to blurred vision at near and … Symptoms | Astigmatism: Blurred Vision
History While regular astigmatism (astigmatism, astigmatism) does not normally change over the course of life, irregular astigmatism can progress steadily. This is especially the case when there is a permanent malformation of the cornea, in which the center of the cornea grows conically forward (so-called keratoconus). If the astigmatism is not corrected, severe headaches must … History | Astigmatism: Blurred Vision
