Secrets of color vision could hold clues to treating nearsightedness

It uses the light around us to create spectacular images that help us navigate the world as visual creatures. Scientists have ...
YourTango

If You Pass This Vision Test, You Have A Superhuman Eye For Detail That 99% Of People Miss

Good vision is a characteristic that is nice to have. Unfortunately, only 35% of adults have 20/20 vision without the use of glasses, contacts, or vision-correcting surgery. Though many of us do not ...

Optical illusion test: Blue, purple or red-- what's the colour of this dot and the science behind it

A biomedical optics engineer discovered a visual illusion where purple dots appear bluer in peripheral vision. This ...
Mena FN

Colormax Expands Guaranteed Color Blind Test Success With Custom Contact Lenses Beyond Ishihara To Major Standardized Color Vision Tests

(MENAFN- GlobeNewsWire - Nasdaq) Colormax expands its guaranteed color blind test support with custom contact lenses designed to help users pass Ishihara and other major standardized color vision ...
The Durango Herald

Hey, gentlemen: you’re more likely to lose color vision

Serving in the role of medical examiner for the Federal Aviation Administration was a satisfying phase of my medical career. After a decade or more of doing exams for third-class medical certificates ...
Medical News Today

Online color blind test: Example and results

Online color blindness tests may give people an idea of whether they may be color blind and if so, which type of color blindness they might have. This information comes from the National Eye Institute ...