Features & Benefits
- Pack of 5 Ishihara Test Chart Books for color deficiency.
- 38 plates with a unique vanishing design for effective testing.
- Transforming design indicates different signs for colorblind and non-colorblind individuals.
- Hidden digit design allows colorblind individuals to identify signs undetected by those with normal vision.
- Classification design differentiates between red- and green-blind persons.
- Includes user manual and one eye occluder for ease of use.