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Every page, in one place.
Main
Color blindness basics
Testing & diagnosis
Color-enhancing glasses
Contacts & other alternatives
Careers & licensing
Kids & school
Severe color blindness
Causes & changes over time
Specialties
Who we help
- Parents of kids who may be color blind
- Adults who suspect they're color blind
- People pursuing careers with color vision requirements
- People considering color-enhancing glasses
- People wanting a glasses-free option
- People with total color blindness or achromatopsia
- Teachers & schools
- Adults with a sudden change in color vision