57% Discount on Eye Vision Testing Ishihara Test Chart Book For Color Deficiency With 38 Plates (Multicolor)

Eye Vision testing Ishihara Test Chart Book for Color Deficiency with 38 Plates (Multicolor)
57% Off
388 M.R.P.: 899
In Stock
Features
  • Color plates encased in specially designed album-type books for ease of handling. Detailed instructions included.
  • Includes four special plates for tests to determine the kind and degree of defect in color vision.
  • 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.
  • Makes use of the peculiarity that in red-green blindness, blue and yellow appear remarkably bright compared with red and green.
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