Visionären Ishihara Color Deficiency Test Book 38 Plates

描述

🌈 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.