Accepted by leading authorities as a simple and accurate method for discovering congenital color blindness of two types: Total Color Blindness and Red/Green Blindness.
1254 Ishihara Test 14 Plate Book (2 lbs) ................................................................. $159.35
1255 Ishihara Test 24 Plate Book (2 lbs) ................................................................. $212.10
1256 Ishihara Test 38 Plate Book (2 lbs) ................................................................. $234.55
1257 Ishihara Test Unlettered Pediatric 10 Plate Book (2 lbs) .......................... $157.35
(Item #1257 is used for children and the illiterate)
Suitability of Fluorescent Light for Ishihara Technical Paper (pdf)
Ishihara 14 Plate Instructions (pdf)
Ishihara 24 Plate Instructions (pdf)
True Daylight Illuminator
Color Vision Test Comparison Chart
Color Vision Test Index
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