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    Children's Health

    What Is Presbyopia?

    Presbyopia is the loss of close-up focusing. It's not a disease. It is a normal aging process of the eye. When you are younger, the lens in your eye changes shape to focus light directly on the back of your eye (the retina). But as you get older, the lens hardens and can't change its shape as easily. It then can’t focus clearly on close objects. This makes them look blurry.

    Cross section of eye showing light focusing on retina normally.Cross section of eye showing light focused behind retina.

    What are the symptoms?

    Presbyopia makes it hard to do things close-up. This includes reading small print, using tools, and threading a needle. The first sign may be a tired feeling when you look at something close-up. Presbyopia most often starts when you’re 40 to 45 years old. But it can start at an earlier age.

    Online Medical Reviewer: Chris Haupert MD
    Online Medical Reviewer: Tara Novick BSN MSN
    Online Medical Reviewer: Whitney Seltman MD
    Date Last Reviewed: 12/1/2022
    © 2000-2024 The StayWell Company, LLC. All rights reserved. This information is not intended as a substitute for professional medical care. Always follow your healthcare professional's instructions.
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    Southern New Mexico
    Surgery Center

    2301 Indian Wells Rd. Suite B
    Alamogordo, NM 88310
    www.snmsc.org

    Phone: 575.437.0890
    Fax: 575.437.0905
    Email: info@snmsc.org

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