Course Description

Light is a critical element in the success of a visual test procedure. The quantity and direction of light are key factors in detecting indications when performing a visual test.

By the end of this course, you will be able to

• Define light

• Understand the properties of light

• Define illumination

• Define luminance

• Understand reflection, absorption, refraction, and transmission of light

• Understand the components and functions of the human eye

• Understand contrast

Estimated completion time (hours): 2.3