Question

what is astigmatism..?​

Answer 1

Answer:

Astigmatism is an imperfection in the curvature of your eye’s cornea or lens.

It may be helpful to think of the normal eye as being shaped like a basketball. With astigmatism, it's shaped more like an American football.

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Answer 2

A common imperfection in the eye's curvature.

With astigmatism, the front surface of the eye or the lens inside the eye is curved differently in one direction than the other.

hope it's help uh