Differentiating between two subtly different shades is a notoriously difficult task for some of us. Slight variations in ...

If you think you have sharp eyesight and perfect colour vision, this challenge is just for you! Optical illusions and vision tests are fun ways to check how well your eyes perceive colours and numbers ...

The 10-minute eye test that can protect your vision. Dr. Parul Sony reveals early signs you should never ignore to save your sight. TheHealthSite.com ...

Ready to challenge your brain and your eyes at the same time? This optical illusion and IQ-style test is designed to check how sharp your observation skills really are. It looks easy at first, but ...

An eye doctor has addressed a common source of confusion during routine eye exams, explaining how the process works in a now viral video. Dr. Claudine Courey, also known as Dr. C or @eyedropshop ...

What do most people misunderstand about an eye exam? The eyes often reveal the earliest signs of conditions that affect ...

A glaucoma test is a complete eye exam that checks vision, eye health, and optic nerve health. Glaucoma is an eye disease that damages the optic nerve. A complete eye exam can diagnose this condition.