Keeler 24 Plate Ishihara Colour Test

Ideal for commercial/industrial colour screening.

Test for protan and dutan defects.

Patients must identify numbers or patterns formed in a matrix of small coloured dots varying in colour and intensity (pseudo-ischromatic plates).

Two editions available:

  • 38 plate for detailed investigation
  • 24 plate for quick screening
SKU: 2206-P-1016 Category: