Ray Diagrams - Lenses

Mr. Anderson explains how to draw ray diagrams for converging and diverging lenses, discussing vision issues like nearsightedness and farsightedness. He uses analogies to explain refraction and demonstrates how to determine the location of images using ray diagrams. The video also covers the differences between real and virtual images and suggests using simulations for better understanding.

What happens to the rays of light when they pass through a converging lens?

In what way does the image change when the object is moved inside the focal point of a converging lens?

What characteristics define a virtual image produced by a diverging lens?