​Lenses and Image Formation Video Tutorial

The Image Formation by Lenses Video Tutorial explains what an image is and how it is formed. The presentation relies upon a collection of animated diagrams showing the behavior of light rays passing through a converging and a diverging lens.

The video lesson answers the following questions:

  1. How and why does a lens form an image of an object?
  2. How are real images different than virtual images?

Video

You can watch the video below, or click here to watch on YouTube (opens in a new tab).

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Lesson Notes

Print these Lesson Notes and use them while watching the video to follow along and record your own notes.

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