Question

From which point of a lens are all distance are measured? ​

Answer 1

$\huge\underline\mathfrak\pink{♡Answer♡}$

all the distances are measured from the optical center of the lens

$<marquee scrollamount=1300>ItzCottonFloss❤</marquee>$

Answer 2

Answer:

Hii,

Explanation:

all the distances are measured from the optical center of the lens. si unit of power is dioptre ( D).

Brainliest plzz...

@Cutyjanu143