Question

Define the following
i power of lens​

Answer 1

Answer:

The power of a lens is specified as P = 1F, where f is the focal length. The S.I. unit ofpower of a lens is m−1. This is also known as diopter.

Explanation:

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Answer 2

Answer:

Power of a lens is defined as the inverse of focal length (in meters) of the lens.

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