Ishihara Colour Blindness Test 24-Plate

Ishihara book consists of a number of colored plates to provide color blindness test on each plate is printed a circle made of many different sized dots of slightly different colors spread in a random manner. Within the dot pattern and differentiated only by color, is a number or shape. What or even if a number is visible indicates if and what form of color blindness the viewer has.

• 24 Plates
• Printed a circle made of many different sized dots of slightly different colors spread in a random manner
• Includes explanatory booklet with analysis of results