Ishihara Test Chart Books for Color Deficiency 38 Plates Staple Bound – January 1, 2022

When comparing these pseudoisochromatic plates to an authentic copy of Ishihara's Tests, the coloring is completely off and will likely result in false negatives when diagnosing color deficiency. Additionally, it is missing several numbered plates and replaced them with a kind of plate that resembles a Landolt-C pattern. This is not an accurate test and should not be used in patient care.

Professional compilation of 38 color plates with detailed instructions. Recommended.