- #1

VVS2000

- 150

- 17

I was recently looking for proven relations between focal length, radius of curvature, refractive index etc of a convex lens as I was working on an experiment, I did Find a relation, between Height from principal axis and focal length, and it was a huge relation!I did the experiment to verify it, and it holds good. But I still don't know how to even derive such a huge relation. the image is attached.

If anyone know How to solve it, please help

Thanks In advance!

If anyone know How to solve it, please help

Thanks In advance!