The lens used to correct long-sightedness (hy | vedclass

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(D) Hypermetropia,also known as long-sightedness,is a vision defect where a person can see distant objects clearly but cannot see nearby objects disti

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Convex lens

Vedclass · Answer

(D) Hypermetropia,also known as long-sightedness,is a vision defect where a person can see distant objects clearly but cannot see nearby objects distinctly. This happens because the light rays from a nearby object focus behind the retina. To correct this,a convex lens is used to converge the incoming light rays before they enter the eye,allowing the image to be formed exactly on the retina. Therefore,the correct option is $D$.

The lens used to correct long-sightedness (hypermetropia) is:

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