TOPIC:

ID Code: N3-33
Purpose: Demonstrate three-color mixing with positive colors.
Description: Three identical slides taken in white light are projected superimposed on the same place by three slide projectors, but each is filtered by one of the three primary color filters: red, green, and blue. Add the three together to get the same effect as the original slide, which can be displayed with white light on a fourth slide projector for comparison.
Availability: Available