Question

Define 1 diopter of power of a lens?
answer plizzzzz​

Answer 1

Answer:

DII YOU ARE DOING STUDY ! WELL ..♡ STUDING LIGHT OR CONVEX AND CONCAVE LENS NAA___?

BRO♡

Explanation:

1 dioptre of power of a lens is described as the unit of measurement of the optical power of a lens or curved mirror equivalent to the reciprocal of focal length (f). ... The SI unit of power of lens is dioptre whose focal length is one meter, which is denoted by the letter D.

Answer 2

Explanation:

1 dioptre

(power of lence ) stands for lens of 1 meter of focal length as it is positive so it stand for convex lence

and if it's negative it should be concave lens

power equals to

$\frac{1}{focal \: length{ \: (in \: meter}) \: }$