Ishihara Colour Blindness Tests by: Ishihara $125.00 Each SKU CRI00027 14 Plate - translation missing: en.products.status.sold_out 24 Plate - $180.50 38 Plate - $180.50 14 Plate 24 Plate 38 Plate Size Item is out of stock Restocking Please note: Item is out of stock. 1 2 3 4 5 6 7 8 9 10+ Quantity Quantity Add to cart Ishihara Colour Blindness Tests The original Ishihara colour blindness test was introduced in the early 1900's and since then, it is by far the most well known colour vision deficiency test all around the world. Dr. Shinobu Ishihara from Japan produced three different test sets which are widely used and which all based on the same pseudoisochromatic plates. Medshop is proud to stock all three versions of the test, the 14 plate, 24 plate and 38 plate. Please select your choice from the drop down menu.