Ishihara 14 Plate Book Test Chart

Ishihara 14 Plate Book Test Chart

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SKU
CT0ZZISH14

The Ishihara 14 Plate Book Test Chart includes four special plates for tests to determine the kind and degree of defect and color vision. 

$132.00

Accepted by leading authorities as a simple and accurate method for discovering congenital color blindness and red-green blindness, both complete and incomplete. Includes four special plates for tests to determine the kind and degree of defect and color vision. Makes use of peculiarity in red-green blindness, blue and yellow appear remarkably bright.