ISHIHARA TYPE TESTS FOR COLOUR BLINDNESS - 38 PLATE EDITION

TYPE TESTS FOR COLOUR BLINDNESS - GRAFTO
Manufacturer: GRAFTON
Product code: ACEY006C

 



 

The Ishihara Type Tests for Colour Blindness Book is ideal for commercial/ industrial colour screening for protan and dutan defects.

Patients must identify numbers or patterns formed in a matrix of small coloured dots varying in colour and intensity (pseudo-ischromatic plates).

 

TYPE TESTS FOR COLOUR BLINDNESS - GRAFTO