Diverging lens #2

Ages

Introduction

Summary

Properties of a diverging lens. Focal point, optic axis ...
You can drag vertically the lens. You can also drag the focal point F’.

Goals

• To illustrate the effects of a diverging lens on light rays.
• To understand what  focal length represents.

Features

Click and  drag vertically the lens.
Click and drag horizontally the focal point F'.

Tags

diverging-lens focal-length focal-point optic-axis rays