Color Blindness Test: Color Deficiency testing plates Paperback – 25 April 2021

Easy to use and as have colour blindness in the family a useful tool to have.

Don't buy this, it's not even similar to the original ishihara plates. Plates are in wrong shades of colours, and wrong size. They can't be used for colour vision testing as they are not accurate.

As the parents of two colour deficient boys, these tests as recommended by our optician have proved invaluable !