Cornea - Wikipedia
WEBThe cornea is the transparent front part of the eye that covers the iris, pupil, and anterior chamber. Along with the anterior chamber and lens , the cornea refracts light, accounting for approximately two-thirds of the eye's total optical power .
Cornea: What It Is, Common Disorders & Preventing Injury
WEBJan 9, 2024 — Your cornea is the clear, dome-shaped covering at the front of each of your eyes. It’s like your eye’s version of a windshield. It keeps debris, germs and more out. Its specific shape plays a key role in how your eyesight works …
Cornea: Anatomy, Common Symptoms, and Treatments - WebMD
WEBNov 16, 2023 — 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 key...
Cornea: Anatomy, Function, and Treatment - Verywell Health
WEBOct 25, 2022 — The cornea is the clear dome of tissue at the front of the eye. It connects smoothly to the sclera (the white part of the eye). The cornea refracts light through the lens below it, which allows the eye to process images. Injuries to the cornea can impair a person’s vision.
Cornea - Definition and Detailed Illustration - All About Vision
WEBFeb 27, 2019 — The cornea is the clear front surface of the eye. It lies directly in front of the iris and pupil, and allows light to enter the eye. The cornea has five layers.
Cornea | Structure, Function & Disease | Britannica
WEBcornea, dome-shaped transparent membrane about 12 mm (0.5 inch) in diameter that covers the front part of the eye. Except at its margins, the cornea contains no blood vessels, but it does contain many nerves and is very sensitive to pain or touch.
Cornea - American Academy of Ophthalmology
WEBMar 28, 2016 — The clear, dome-shaped window of the front of your eye. It focuses light into your eye. Read an overview of general eye anatomy to learn how the parts of the eye work together. All content on the Academy’s website is protected by …