Eye Ishihara Test For Blindness 24 Plate (1)

Ishihara Colour Test – 24 Plate Edition

The Ishihara Colour Test is a reliable tool for detecting colour vision deficiencies with a high level of sensitivity and specificity.

This 24-plate series is designed to assess colour blindness in both adults and children, including those who cannot read.
Each plate features simple geometric shapes, making it suitable for young or non-reading examinees who may find complex patterns difficult to interpret.

The test provides a quick and accurate assessment of congenital colour vision deficiencies.

Most cases identified involve red-green colour deficiency, which can be classified into two main types:

• Protan – may be absolute (protanopia) or partial (protanomalia)

• Deutan – may be absolute (deuteranopia) or partial (deuteranomalia)

Related Documents:

• Declaration of Conformity
• Manual
• Catalogue Page