| Artikelnummer | 234177762 | Erscheinungsdatum | 2026/06/27 | Listenpreis | €11.98 | Modellnummer | 234177762 | ||
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The Ishihara Color Test Book is an essential tool for detecting color vision deficiencies. With 14 plates featuring carefully designed patterns of colored dots, this book helps identify various types of color blindness, including red-green and blue-yellow deficiencies. Originally developed by Dr. Shinobu Ishihara in 1917, this test remains a widely accepted and reliable method for assessing color perception. Whether you're a healthcare professional, educator, or simply curious about your own color vision, this compact and portable book provides a convenient way to conduct the test. Measuring approximately 6 x 4 inches (15.2 x 10.2 cm), it's easy to carry and administer. Ensure accurate results by following the instructions carefully and administering the test under proper lighting conditions.
| ASIN | B0D7PKWKYS |
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| Manufacturer | Rama Scientific Instruments |
| Package Dimensions | 8.7 x 6.1 x 0.55 inches; 8.78 ounces |
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