Dr. Shinobu Ishihara

Dr. Shinobu Ishihara was a Japanese ophthalmologist renowned for developing the Ishihara Test, a widely used tool to detect color vision deficiencies, particularly red-green color blindness. His work involved creating color plates with dots and numbers to help identify individuals with color perception issues efficiently. The test remains a standard in eye examinations worldwide. Dr. Ishihara’s contributions have significantly advanced ophthalmology by providing a simple, effective method for early detection of color vision problems, aiding in diagnosis, occupational screening, and vision research.