![]() Your pupil gets bigger and smaller to control the amount of light that gets into your eye. Light enters your eye through the cornea and goes to your lens.This process all happens extremely quickly. The different parts of your eye work together to help you see images and send visual information to your brain. It protects and maintains the shape of the eye. Vitreous, a transparent gel that fills your entire eye.Muscles, which control your eye’s position and movement, how much light gets into your eye and your eyes’ ability to focus.It carries signals from the retina to your brain which then interprets that visual information to tell you what you are seeing. Optic nerve, which is behind the retina.It’s responsible for central vision and helping you see fine details and color. Macula, a small area that’s part of the retina.The retina has rods (cells that help you see in low light) and cones (cells that detect color). Part of your nervous system, the retinas sense light and convert it into electrical impulses or neural signals. Retina, a collection of cells that line the inside of the back of your eye.It focuses the light that comes into your eye and sends light to the back of your eye. Conjunctiva, a clear, thin tissue that covers the sclera and lines the inside of your eyelids.The sclera, the white parts of your eye that surround the iris.It expands and contracts to control how much light gets into your eye. Pupil, the black circle which is an opening or window in the middle of your iris.Your tears protect your cornea and keep it lubricated. Cornea, a clear layer that extends over the iris.Depending on your eye color, the iris might be any shade of blue, green, hazel or brown. Always wear protective eyewear to prevent injuries, especially during contact sports or if you have a job working with tools that could potentially lead to eye injuries (welding, metalwork, woodworking, etc). Eat a balanced diet, maintain a healthy weight and avoid smoking, which can damage your eyes. To keep your eyes healthy, you should see your provider for regular eye exams. Several diseases and disorders that are not necessarily eye-related can cause problems in the eyes, including autoimmune disorders, diabetes and high blood pressure. Many conditions can affect how your eyes work, including common vision problems like myopia (nearsightedness), astigmatism and eye injuries. Your eyes can see millions of colors in varying shades. Parts of your eyes work together to allow you to see images, movement and depth. Your eyes can see about 200 degrees in all directions, including in front of you and to the sides (peripheral vision). They take in light from the world around you and send visual information to your brain. Your eyes are organs that allow you to see. Contact Associated Retina Consultants at 60 or to schedule an appointment today.The labeled anatomy of an eye. Keep them healthy by maintaining regular vision exams. Our eyes are vital for seeing the world around us. It is mostly water and gives the eye its form and shape. Vitreous Gel: A thick, transparent liquid that fills the center of the eye. It contains millions of photoreceptors (rods and cones) that convert light rays into electrical impulses that are relayed to the brain via the optic nerve. Retina: Light-sensitive tissue that lines the back of the eye. It changes size as the amount of light changes. Pupil: The opening in the center of the iris. Optic Nerve: The nerve that transmits electrical impulses from the retina to the brain. Macula: The small area at the center of the retina responsible for what we see straight in front of us. Lens: A crystalline structure located just behind the iris – it focuses light onto the retina. Iris: The colored part of the eye that controls the amount of light that enters the eye by changing the size of the pupil. Nutrition of the eye is dependent upon blood vessels in the choroid.Ĭiliary Body: the part of the eye that connects the iris to the choroid.Ĭornea: The clear, dome-shaped tissue covering the front of the eye.įovea: A tiny pit located in the macula of the retina that provides the clearest vision of all. Let’s look at a few of the main parts of this vital organ:Īnterior Chamber: The space between the cornea and the iris, filled with the aqueous humor.Ĭhoroid: The vascular layer of the eye, containing connective tissue. It is made up of many distinct parts working in unison together and in order for the eye to work at its best, all parts must work well collectively. ![]() The eye is one of the most complex organisms in the human body. Even though the eye is small, only about 1 inch in diameter, it serves a very important function – the sense of sight.
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