Colour Blind Test
Below there are 13 test plates each with a number inside. Enter the number you see in the box opposite or if you don’t see a number please just leave blank. After completing the test you will be scored out of 13.
Pilestone glasses are universal, so do not require a test to try and establish which type of colour blindness you suffer from.
We have most success with types A and B lenses, they have the same lens technology, however Type B is a slightly darker, stronger lens so we recommend this more for outdoor use, especially on bright sunny days where the results can be astonishing.
Type A lenses are not as strong so we advise these more for indoor and outdoor use whereby they can still achieve the same outstanding results.