How well do your employees see color? Simple testdetermines color acuity ------------------------------------------------------------------------------------------------------------This test gives you aneasy-to-administer but highly effective method for measuring any iondividual's Intended for the detection of color vision defects such as red-green andblue-yellow deficiencies as opposed to color acuity.The test consists of areference cap and 15 removable chips of incremental hue variation.Instructionand score sheet included.