what is the cause of astigmatism
Answers
Answer:
Explanation:
Astigmatism is caused due to the following reasons:
It is caused due to irregularly shaped cornea, the transparent layer of tissue at the front of the eye, or lens which is a clear structure inside the eye that changes its shape to focus on objects.
Due to this irregular shape of cornea, light rays entering the eye are not focused properly, creating a blurred image.
Astigmatism may be present from birth, develop after an eye injury, eye diseases or any eye surgery.
Treatment of Astigmatism:
Treatment of astigmatism aims at improving vision clarity and eye comfort. This can be achieved through corrective lenses or refractive surgery.
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Explanation:
What is Astigmatism?
Astigmatism is an eye condition characterized by imperfection in the eye’s curvature. Astigmatism is a common and mild condition and it usually can be treated easily. Astigmatism causes blurriness of the vision.