Ishihara Test Book

Book is specially printed to measure incrementally higher color sensitivity and specificity. ·   Ishihara’s  Colour perception test charts are recognized internationally as highly reliable method of determining colour deficiency. With normal colour perception, the images and numbers will all be visible. Each colour test plate in this hard bound. ·        Ishihara Book for Colour  Blindness, 38 Plates Edition:- ·        Popular and efficient test for red/green color  vision deficiency. ·        Quickly differentiates between congenital and acquired defects.