Impaired vision and blindness are not uncommon. About 3.4 million people in the U.S. are visually impaired. Vision is usually measured by visual acuity charts, and normal vision is expressed as 20/20.

The eyes might truly be windows to the brain’s health, according to fascinating new research published in Scientific Reports. Scientists have discovered that simple vision sensitivity tests could ...

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 ...

No home-monitoring vision test has the diagnostic accuracy of hospital eye service follow-up clinics to identify active neovascular age-related macular degeneration (nAMD), according to a study ...

A simple eye test and corrective glasses could be one of the biggest investments a parent can make in their children.Research reveals that Uncorrected Refractive Error (URE) is the leading cause of ...