They shield against glare and damaging ultraviolet (UV) radiation. They’re usually the least expensive option for vision correction.Įyeglasses, as well as sunglasses, also provide additional protection for your eyes from environmental pollution, dust or accidental injury. They’re widely available, stylish and easy to put on and take off, which makes them well-suited to use when you’re performing specific tasks, such as reading or driving. Prescription eyeglasses can improve your vision to a visual acuity of better than 20/20, with some glasses wearers reporting acuities of 20/15 and even 20/10, and there are many benefits, some of which go beyond improved vision.Įyeglasses have been around since the time of the Roman empire. Can glasses give you better than 20/20 eye vision?
These corrective options can change how or where light rays bend so that your eyes will produce a clear, crisp image on the correct focal point on the retina. Refractive error is an imperfection in your eyes’ natural shape that causes your eyes to blur or distort images, often by focusing the light rays that enter behind or in front of your retinas, instead of directly onto their surface.
Beyond 2020 vision how to#
So what’s the best way to improve your vision to 20/20 and can glasses, contact lenses or vision surgery help you to see better than 20/20? We’ve got the answers to your frequently asked questions about how to get 20/20 vision: How can you improve your vision to 20/20?Įyeglasses, contact lenses and LASIK help improve your eyesight because they all compensate for refractive error. Over half of all women and about 42% of men wear glasses.Īnd how do people discover that they need glasses, contacts or vision surgery? It all starts with an eye exam, either booked regularly or to find out why you are experiencing issues like blurry vision, double vision or sudden vision loss. The breakdown? About 64% of people with some form of vision correction wear prescription eyeglasses, and about 11% wear contact lenses, either exclusively, or with glasses.
How can you improve your vision to 20/20 in 2020, this year that the American Optometric Association has declared the “ Year of the Eye Exam”? The simple answer is that eyeglasses, contact lenses or laser eye surgery can correct your vision to 20/20.īut what is 20/20 vision anyway? While most people think 20/20 means “normal” or “perfect” vision, it actually indicates someone’s ability to identify letters and numbers on a standardized eye chart while sitting still and at a specific viewing distance.įor example, 20/20 is a visual acuity measurement that indicates someone’s ability to read the “20” line near the bottom of the eye chart from 20 feet away.Īnd just how many people are in need of vision correction? According to the Vision Council, the eyewear industry trade group, about 75% of adults use some sort of vision correction.
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