National Physical Laboratory

Measurement Optical radiation safety

These online training modules introduce you to the basics of light, and how to protect yourself from it.

What is light?
An introduction to the basics of light
Quick guide | Quiz | Further information

The human eye and light
Introduction to how light interacts with your eyes
Quick guide | Quiz | Further information

Lasers
An overview of how lasers work and how they are classified
Quick guide | Quiz | Further information

How do I protect myself when working with light?
An outline of how to protect yourself when working with light
Quick guide | Quiz | Further information

 

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