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Question

If a person cannot see objects beyond 40 m clearly then what kind of corrective lenses he requires?


A

Concave lens

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B

Convex lens

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C

Cylindrical lenses

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D

Plano convex lens

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Solution

The correct option is A

Concave lens


The person is suffering from myopia as he cannot see distant objects which implies he needs concave lenses.


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