Question

What is the difference between converging and diverging lenses?

Answer 1

A converging lens is said to have positive focal length. A converging lens causes exiting rays to be more convergent coming out than they were entering the lens. A diverging lens is said to have negative focal length. ... A converging lens can form a real image or a virtual image of a real object.


(
Lens Basics - Lock Haven Universitywww.lockhaven.edu)

Answer 2

thank you