🌈 See the world in full color!
The Visionären Ishihara Color Deficiency Test Book features 38 meticulously designed plates, providing a reliable method for identifying congenital color blindness and red-green blindness. This essential tool, complete with an instruction manual, is endorsed by leading authorities and includes specialized plates for a comprehensive evaluation of color vision defects.
| Manufacturer | Kanehara |
| Item model number | ISH-003 |
| ASIN | B001D1NTOO |
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