The Farnsworth D-15 (Luneau) Color Blindness Test is a reliable and easy-to-use test for detecting color blindness. The test comes in a transparent plastic holder and can be used as a quick color screening test to differentiate between both mild and pronounced color blindness.
Ishihara Colour Deficiency Test with 14 Plates. Tests for protan & deutan defects. Patients must identify numbers or patterns formed in a matrix of small coloured dots varying in colour & intensity (pseudo-isochromatic plates). Ideal for commercial/industrial colour screening.
We have this Ishihara test available from stock, worldwide delivery.