English
Description:-
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| Vendor | Complete Medical |
| Price Range | $1,001 - $2,000 |
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| Shop Location | Suffern, New York (NY), United States (US) |
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