Graham-Field Ishihara Test Chart Books, for Color Deficiency

Description

🎨 See the world in true color – don’t miss a shade!

The Graham-Field Ishihara Test Chart Books provide a clinically accepted, accurate method for detecting congenital and red-green color blindness. Available in both a comprehensive 38-plate edition and a concise 14-plate version, these pseudo-isochromatic plates are designed for quick and reliable screening in commercial, industrial, and clinical settings.