09/06/2026
š“š¢ What number do you see in this image?
Today is National Color Blind Awareness Day ā and this image is one of the most powerful tools we use right in our exam room.
This is an Ishihara color plate ā the gold standard test for color vision deficiency.
Here's what most people don't know:
šļø Color blindness affects 1 in 12 men and 1 in 200 women ā that's approximately 11 million Americans
𧬠80% of cases are red-green color blindness ā the most common and most commonly undetected type
ā Many people with color blindness don't know they have it ā they've simply adapted to seeing the world differently their entire life
š Children with undetected color blindness often struggle with color-coded learning materials in school ā and no one connects the dots
šŖ Fun fact: During World War II, color-blind soldiers were specifically recruited to spot camouflaged objects ā their eyes detected patterns that normal color vision actually missed
Color vision deficiency cannot be corrected with glasses or contacts. But knowing about it matters enormously ā for education, career choices, driving safety, and daily life.
A comprehensive eye exam at South Bay Eye Care includes color vision screening. It takes less than two minutes and can completely change how you understand your own vision ā or your child's.
If you've never been tested ā or if your child has never been tested ā come in and see us.
š South Bay Eye Care ā 2245 W Lomita Blvd, Lomita, CA 90717
š (310) 534-1873 Ā· southbayeyes.com
Drop your answer in the comments š What number do you see?