Ishihara Color Blindness Test Charts help students evaluate congenital, complete, and incomplete color blindness.

• Simple and Accurate Method
• Four Plates Determine the Kind and Degree of the Defect in Color Vision
• Charts Cover Congenital, Complete, and Incomplete Color Blindness
• Album-Style Book Encases Plates
• Instructions Included

The method is simple and accurate, and the charts include four special plates to determine the kind and degree of the defect in color vision.

The plates are encased in a specially designed album-style book for ease of handling. Each book includes instructions.