Ishihara Test Chart Book For Color Deficiency, 24 Plate Book 1255

Ishihara Test Chart Book For Color Deficiency, 24 Plate Book

Sale Price: $246.48

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Product	SKU	Price	Qty
Ishihara Test Chart Book For Color Deficiency, 24 Plate Book ()	9522	$246.48

Accepted by leading authorities as a simple and accurate method for discovering congenital color blindness and red-green blindness, each in two forms, complete and incomplete. Includes four special plates for tests to determine the kind and degree of defect in color vision. Makes use of the peculiarity that in red-green blindness, blue and yellow appear remarkably bright compared with red and green. Color plates encased in specialty designed albun-type books for ease of handling. Detailed instructions included.

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Product Code: 1255

Lead Time: Mfr. Direct

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