At AAPECS Atlantic Eye Care, we believe that taking care of your eyes should start with understanding how they work. Knowing the parts of the eyes and their respective functions helps in maintaining them properly. Let your leading provider of contact lenses and other eye care services explain how your eyes see.
Your Different Eye Structures and Their Functions
Light travels in a straight line until it bounces off an object. The light rays then pass through your cornea, the dome-shaped structure covering your eyes’ exterior. Its transparent and smooth surface plays an important role in producing vivid and detailed images. Afterward, the light rays enter the black opening in the center of your eyes known as the pupil.
The pupil is surrounded by a colored section referred to as the iris. It regulates your pupil size and controls the amount of light entering your eyes. If you are in a low-light area, for example, it enlarges your pupils to allow light to come through, while it reduces their size when you’re in a bright place. It also flattens when you are trying to look at distant objects and bends to help you see nearby objects better.
The lens is responsible for focusing the received light rays on your retina as well. Any problems with the light-bending and focusing processes usually lead to refractive errors, requiring you to use prescription eyeglasses. With its various photoreceptors, the retina converts light rays into nerve signals. The optic nerve then transports them to your brain for interpretation.
Ways to Care for Your Eyes
Your eyes are sensitive body parts that let you see and appreciate the things around you. They are also essential to maintaining your overall well-being and daily efficiency. This is why taking care of them properly is a priority.
You may start by eating nutritious and eye-friendly foods. Dark leafy greens, citrus fruits and cold-water fish are great examples. We also advise quitting smoking to maintain your eyes’ structural integrity. Most importantly, have them checked by your optometrist on a regular basis.
For premier eye care services, turn to AAPECS Atlantic Eye Care. We provide eye exams, LASIK management and high-quality optical devices to keep your eyes in great condition for a long time. Call us today at (757) 772-0086 or complete our form to learn more about your eyes and ways to care for them. We serve Norfolk and nearby areas.