Eye Anatomy: Parts of the Human Eye

Vision Center is funded by our readers. We may earn commissions if you purchase something via one of our links. What Are the Different Parts of the Eye?The human eye is a complex organ composed of several interconnected parts, each with a specific function in vision. Let's explore these components and their roles in enabling us to see the world around us. The following are parts of the human eyes and their functions:1. ConjunctivaThe conjunctiva is the membrane covering the sclera (white portion of your eye). The conjunctiva also covers the interior of your eyelids.The conjunctiva helps lubricate the eyes by generating mucus and tears. It also aids in immunological monitoring and prevents microorganisms from entering the eye.Pink eye (conjunctivitis) occurs when this thin membrane becomes inflamed or swollen. Other eye disorders that affect the conjunctiva include:Pinguecula. Accumulation of protein and fat deposits in the conjunctiva.Pterygium. A noncancerous growth that develops on t...