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Ishihara 38 Plate Chart Book For Color Blindness
$549
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 specially designed album-type books for ease of handling * Detailed instructions included
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SKU: 1256
Product Overview
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 specially designed album-type books for ease of handling * Detailed instructions included
Customer Reviews
Great value
For the price, this product is fantastic. Works exactly as advertised and the materials feel durable. Happy with my order from QG MED. - Barbara N.
Solid product
Really pleased with this. Solid construction, easy to use, and meets all our requirements. Shipping was quick too. Will be ordering more. - Paul Y.
