Can we measure the focal length of the divergent lens by placing this lens in front of the convergent lens (given all lenses are coaxial)? - Quora
![Molecular Expressions: Physics of Light and Color - Image Formation with Converging Lenses: Interactive Java Tutorial Molecular Expressions: Physics of Light and Color - Image Formation with Converging Lenses: Interactive Java Tutorial](https://micro.magnet.fsu.edu/primer/java/lenses/converginglenses/convergingjavafigure1.jpg)
Molecular Expressions: Physics of Light and Color - Image Formation with Converging Lenses: Interactive Java Tutorial
![Light rays through convergent lens: a converging lens is said to have positive focal length. A converging lens causes exiting Stock Photo - Alamy Light rays through convergent lens: a converging lens is said to have positive focal length. A converging lens causes exiting Stock Photo - Alamy](https://c8.alamy.com/comp/DEN0B9/light-rays-through-convergent-lens-a-converging-lens-is-said-to-have-DEN0B9.jpg)
Light rays through convergent lens: a converging lens is said to have positive focal length. A converging lens causes exiting Stock Photo - Alamy
![A parallel beam of light is incident on diverging lens of focal length 12 cm. The emergent beam passes through a converging lens of focal length 20 cm placed coaxial with it. A parallel beam of light is incident on diverging lens of focal length 12 cm. The emergent beam passes through a converging lens of focal length 20 cm placed coaxial with it.](https://homework.study.com/cimages/multimages/16/4587233786064874567982.png)
A parallel beam of light is incident on diverging lens of focal length 12 cm. The emergent beam passes through a converging lens of focal length 20 cm placed coaxial with it.
![Explain with diagrams why a convex lens is called a converging lens and a concave lens a diverging lens Explain with diagrams why a convex lens is called a converging lens and a concave lens a diverging lens](https://content-grail-production.s3.amazonaws.com/quetsion-media/b81c381c-55dc-4b50-b7fa-a8322ffd290c-7550336.jpg)