Have you ever wondered, why we wear eyeglasses? People need eyeglasses and contacts due to a common condition known as refractive error, which causes blurry vision. An ideal eye has perfect near and far vision. This indicates that the cornea and lens clearly focus objects onto the retina. However, not everyone has a perfect 20/20 […]

One of the most crucial and intricate sensory organs in the human body is the eye. The ability to visualize objects and see the lights, colors and depth of what is in front of us is made possible by these vital organs. Each eye continuously changes the amount of light it allows in, focuses on […]