# Introduction to Optics

Shows the four ways that light traveling in a straight line can be bent: by diffraction, scattering, refraction, and reflection. Refraction is illustrated by underwater photography. From the PSSC Physics series. For more info on PSSC, its history, and films, visit http://www.afana.org/psscfilms.htm

- Kind: Educational
- Year: 1959
- Runtime: 22 min
- By: Physical Science Study Committee.; Modern Learning Aids
- Genres: Education, Science
- Archive: [Internet Archive](https://archive.org/details/IntrotoOptics)
- Licence or status: none stated by the archive
- Who can watch: Kids profiles and older (the archive gives no rating; placed by Invisible Network from its collection and subjects)

[Watch now](https://invisiblenetwork.ai/watch/archive/ia/IntrotoOptics?play=1)