Farnsworth Munsell 100 Hue TestSource: X-Rite, Inc.
The FM100 Hue Test is an easy-to-administer test and a highly effective method for measuring an individual's color vision. Used by industry for over 40 years, the test is used to evaluate and rank color acuity. This portable, 15-minute test analyzes how accurately you see color. The easy-to-use scoring software indicates where you have a color vision deficiency such as color blindness.