Title: Identify several optical systems that “process” light.
Course: Principles of Technology II (03153-II) > Section: UNIT 13: LIGHT and OPTICAL SYSTEMS

Identification may include, but is not limited to

- lasers
- computers
- human eyes
- fiber-optic cables
- astronomical devices
- photographic equipment.

Process/Skill Questions:

- How does the human eye form an image?
- What is the difference between nearsightedness and farsightedness?
- What is the f-number on a camera?
- What is a beam expander?