What do you mean by power of a lens??
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☆POWER OF LENS
》IT REFERS TO THE DEGREE OF CONVERGENCE OR DIVERGENCE OF A LENS WHEN LIGHT RAYS FALLS ON IT.
》ITS S.I. UNIT IS DIOPTRE.
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What do you mean by power of a lens?
The ability of the lens to converge the rays of light falling on it.
- SI Unit: Dioptre (D)
- Formula: P = 1/f
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