Your cornea is your eye’s clear, protective outer layer. It acts like a barrier against dirt and germs, and it helps filter out some of the sun's damaging ultraviolet light. It also plays a ...

A close-up photograph of what appears to be a light-brown human eyeball shows the organ's expansive, cavernous depths surrounding a seemingly bottomless, black pit that, together, mimics the ...

Read on to get a basic overview of eye anatomy and learn about common eye ... upper eyelid over the surface of your eye. Tears keep your cornea lubricated and clear of debris.

But what are eyes actually made of? To explain, let's begin by looking at the key structures of the eye. The cornea is the smooth front surface of the eye that covers the lens and focuses most of ...

The latest in the field of ophthalmology is the Holo Eye Anatomy module for the cornea. This is a sophisticated device worn on head to help doctors see the human eye anatomy in 3D perspective.