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كتب مخططات اختبار إيشيهارا لنقص الألوان 10 لوحات (الأشخاص غير المتعلمين والأطفال)

KWD 9
– 1 +

مميزات خاصة

  • 10 Plate Book (Unlettered Persons and Children) Edition 2013
  • 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.

وصف

Ishihara Test Chart Books for Color Deficiency 10 Plates (Unlettered Persons and Children)

منتجات شبيهه

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