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Far point of a person is 5 m. In order t...

Far point of a person is 5 m. In order that he has normal vision what kind of spectacles should he use ?

A

concave lens with focal length 5 m

B

concave lens with focal length 10m.

C

convex lens with focal length 5 m

D

convex lens with focal length 2.5 mm

Text Solution

Verified by Experts

The correct Answer is:
A
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