To correct astigmatism,we use a cylindrical l | vedclass

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Question

(A) Astigmatism is a common vision condition caused by an irregularly shaped cornea or lens,which prevents light from focusing properly on the retina.

Vedclass · Accepted Answer

True

Vedclass · Answer

(A) Astigmatism is a common vision condition caused by an irregularly shaped cornea or lens,which prevents light from focusing properly on the retina. This results in blurred or distorted vision at all distances. To correct this refractive error,a cylindrical lens is used,which compensates for the uneven curvature of the eye by providing different refractive powers in different meridians. Therefore,the statement is true.

To correct astigmatism,we use a cylindrical lens.

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