A colorimeter has three controllers that can be independently adjusted, for color matching. Briefly explain how the color-matching functions might be measured using this device.
(b) Is it possible to set the controllers to numbers (at least one of which is non-zero) that correspond to colors that cannot be seen by a human?

Question

A colorimeter has three controllers that can be independently adjusted, for color matching. Briefly explain how the color-matching functions might be measured using this device. 
(b) Is it possible to set the controllers to numbers (at least one of which is non-zero) that correspond to colors that cannot be seen by a human?

Quizplus · Accepted Answer

The Answer of A colorimeter has three controllers that can be independently adjusted, for color matching. Briefly explain how the color-matching functions might be measured using this device. 
(b) Is it possible to set the controllers to numbers (at least one of which is non-zero) that correspond to colors that cannot be seen by a human?

A Colorimeter Has Three Controllers That Can Be Independently Adjusted