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Define power of lens and define …

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Define power of lens and define its unit?
  • 8 answers

N Nobita 6 years, 9 months ago

Diopter

Adarsh Raj Chaudhary 6 years, 9 months ago

P-1/f

A S 6 years, 9 months ago

It is the reciprocal of the focal length of lens. Its unit is dioptre. 1 dioptre is the power of lens having focal length 1 m

Adarsh Raj Chaudhary 6 years, 9 months ago

Diopetre

N Nobita 6 years, 9 months ago

Reciprocal of it's focal length is called power of lens.SI unit is diopter.

Adarsh Raj Chaudhary 6 years, 9 months ago

Right

Himanshu Khandwal 6 years, 9 months ago

Reciprocal of focal length is known as power of lens and unit is diopter
Power of lens Is reciprocal of focal length in m...and it's unit is diopter
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