Human Vision and Color Perception

Human vision is a complex process that is not yet completely understood, despite hundreds of years of study and research. The complex physical process...

Blocked Tear Duct Causes

A blockage can occur at any point in the tear drainage system. When that happens, your tears don't drain properly, giving you watery eyes...

Dry Eyes Symptoms and Causes

Learn What Causes Dry Eyes and the Symptoms! Are you often required to spend your work hours outdoors exposed to sunlight and pollution? Do you...

Eye Disease: Dry Eyes Keratoconjunctivitis

  Effect of Tears and Tear Films on Dry Eyes and Keratoconjunctivitis   Are you one of those people who still secretly cry during Bollywood movies,...

Provided by CDC Healthy Vision: Make It Last a Lifetime

By Centers for Disease Control and Prevention May is Healthy Vision Month: You can have a comprehensive dilated eye exam to check for common eye...

Eye Tear  Systems

The tear film on the surface of the eye is a critical component of maintaining vision. Tears nourish and lubricate the surface of the...

Preventing blindness with honey eye drop

Despite advances in medical science, more people are blind now than at medieval times. There are 50 million blind people globally with Asia, Africa...

Bell’s Palsy Symptoms

Bell's palsy is a temporary condition that causes certain muscles in your face to weaken or become paralyzed. With Bell's palsy, it appears as...

Eye Surgeries for Dry Eyes

Eye Treatments and Surgeries for Dry Eyes Scarring, injury and degradation of the cornea may also occur. Because it is prone to diseases and injuries,...

Sight, Vision and Eyes: How Do We See?

Colors, patterns, shapes and sizes! Eyesight opens up the world’s beauty for us on a daily basis, which something most of us can luckily...