HRR Colour Test 142439

Description

The high-quality HRR colour test from Trusetal was specially designed to diagnose congenital or acquired colour deficiencies. It can be used for both children and adults. The delivery includes a ring binder with a total of 20 laminated plates. The first four plates are used to show the patient how the test works. Six plates are suitable for screening tests for protan, deutan and tritan colour vision deficiencies. The other 14 plates are used to diagnose the type and extent of colour deficiency. 6 screening cards for testing for protan, deutan and tritan colour sense disorders