The test consists of four trays containing a total of 85 removable color reference caps (incremental hue variation) spanning the visible spectrum. Color vision abnormalities and aptitude are detected by the ability of the test subject to place the color caps in order of hue. The four trays are boxed in a handsome carrying case. The test must be administered under daylight conditions such as that provided by GretagMacbeth SpectraLight® and Judge viewing booths. FM 100 Hue Test Scoring Software included with test purchase. System requirements: MAC OS X, Windows 98, Windows XP or Windows 2000 Test complies with ISO and other quality system requirements. Applications Examination of inspectors of color goods, color graders and color matchers Testing for type and degree of color deficiency Analysis of color vision of in-house and field staff Selection of applicants for vocational training