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Apr 29, 2023 · The eye has many parts, including the cornea, pupil, lens, sclera, conjunctiva and more. They all work together to help us see clearly. This is a tour of the eye.
- Peripheral Retina
Read an overview of general eye anatomy to learn how the...
- Macula
A number of eye problems can affect the macula and can lead...
- Vitreous
Jelly-like substance that fills the middle of the eye. Also...
- Lacrimal Gland
Located above the eye, this structure produces tears. Read...
- Peripheral Retina
Feb 20, 2024 · Eye Anatomy (16 Parts of the Eye & What They Do) The following are parts of the human eyes and their functions: 1. Conjunctiva. The conjunctiva is the membrane covering the sclera (white portion of your eye). The conjunctiva also covers the interior of your eyelids.
- Anterior chamber. The front section of the eye's interior where aqueous humor flows in and out, providing nourishment to the eye.
- Aqueous humor. The clear watery fluid in the front of the eyeball.
- Blood vessels. Tubes (arteries and veins) that carry blood to and from the eye.
- Caruncle. A small, red portion of the corner of the eye that contains modified sebaceous and sweat glands.
Read an overview of general eye anatomy to learn how the parts of the eye work together.
- Understanding How Vision Works
- How The Eye Works
- Human Eye Anatomy
When surveyed about the five senses — sight, hearing, taste, smell and touch — people consistently report that their eyesight is the mode of perception they value (and fear losing) most. Despite this, many people don’t have a good understanding of the anatomy of the eye, how visionworks or the ins and outs of eye health. Read on for a basic descrip...
In a number of ways, the human eye works much like a digital camera: 1. Light is focused primarily by the cornea – the clear front surface of the eye, which acts like a camera lens. 2. The iris(colored part) of the eye functions like the diaphragm of a camera, controlling the amount of light reaching the retina by automatically adjusting the size o...
For more details about specific structures of the eye and how they function, visit these pages: 1. Conjunctiva of the eye 2. Sclera: The white of the eye 3. Cornea of the eye 4. Uvea of the eye 5. Pupil: Aperture of the eye 6. The retina: Where vision begins 7. Macula lutea of the eye 8. Choroid of the eye 9. Lens of the eye 10. Ciliary body 11. Ey...
May 10, 2022 · 6 min read. Your eye is a slightly asymmetrical globe, about an inch in diameter. The front part (what you see in the mirror) includes: Iris: the colored part. Cornea: a clear dome over the iris....
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4 days ago · The eye is kept moist by secretions of the lacrimal glands (tear glands). These almond-shaped glands under the upper lids extend inward from the outer corner of each eye. Each gland has two portions. One portion is in a shallow depression in the part of the eye socket formed by the frontal bone.
