Question

Write the lenses markers formula and explain the terms in it


please answer this question
​

Answer 1

Answer:

Lens maker formula is the formula for the manufacturer of lenses. ... this is the formula, f = focal length, 1/f = power of lens, R1 and R2 are radii of curvature. μ = refractive index of glass used. R1, R2 and f are quantities, positive in the direction of light rays.

Answer 2

This is my answer is this work for you so please give me brainlist