Ishihara Color Blindness Test ChartsSupplier: GRAHAM-FIELD INC
1257 1254 1255 1256
470023-566EA 484.15 CAD470023-566 470002-452 470023-568 470023-570
Ishihara Color Blindness Test Charts
Educational Materials Biology Educational Materials Human Biology Learning Activities
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.