How To Read Your Eyeglass Prescription

Ordering glasses and contacts online is a tempting option. But how reliable are home vision tests, and should you use them to order new lenses?“The public should understand that that these online tests can measure the power of your eyeglass prescription, but they can’t detect eye diseases that often have hidden symptoms,” said Michael X. Repka, MD, medical director of government affairs for the American Academy of Ophthalmology. “While online tests for glasses prescription may be okay for adults 18-39 years of age with healthy eyes, they are not appropriate for those with an eye condition or risk factors for eye disease – such as having diabetes or a family history of glaucoma – or for those who have not had a recent eye examination.”

How do home vision tests work?

Do-it-yourself vision exams are easy to find online. Verana Health offers a free app that allows patients to measure their vision using their smartphone and monitor changes in their sight over time. EyeQue’s Personal Vision Tester pairs your smartphone with a handheld miniscope to generate a personalized eyeglass prescription. And various other websites offer vision tests using a mobile device.

Refer to more articles:  How To Make Time Machine Glove

Some of these services ask you to stand about 10 feet away from your device in a well-lit area and speak the letters aloud as you look at an eye chart. Others, like EyeQue’s test, use a handheld device to check vision. The results are then reviewed by an ophthalmologist or optometrist, who issues a prescription that you can use to buy glasses online.

Never use a home vision tests to order contacts

Experts strongly caution against using home eye exams to order contact lenses. Contacts should be fitted by an ophthalmologist or optometrist, who are trained to check for a good fit. Improperly fitting contact lenses can cause a range of complications, from redness and irritation to potentially blinding conditions such as a corneal infection.

How reliable are home vision tests?

While mobile apps and other technologies are constantly improving, a home vision test won’t be as accurate or reliable as a test done by your optometrist or ophthalmologist.

A home vision test also won’t detect serious eye problems or underlying health conditions. Adults ages 18-39 years still need to have comprehensive eye exams every five to 10 years, even if they have no eye symptoms or risk factors for eye disease. These exams can detect common eye diseases as well as hidden conditions that may lead to blindness if not properly treated.

Should I measure my vision at home?

Whether you should rely on a home vision test depends on your age, medical history and other factors.

Refer to more articles:  How Did Donald Glover Get A Job

Online vision testing should be limited to healthy adults (ages 18-39 years) who have a mild or moderate eyeglass prescription and no symptoms of eye disease. It’s important to keep the following points in mind:

  • Home vision exams are best used to update an existing prescription in adults who previously had a comprehensive eye exam.
  • All corrective eyewear prescriptions must always be approved by an optometrist or ophthalmologist.
  • If you have a high-power or irregular prescription, skip the home vision tests and schedule an exam with your ophthalmologist or optometrist.
  • If you’re at risk for eye disease or have eye symptoms, see an ophthalmologist. Always schedule follow-up visits at the frequency your ophthalmologist recommends.
  • Even if you’re perfectly healthy, the best way to protect your vision is by having in-person comprehensive eye exams at the frequency recommended by the Academy.

Related Posts

How To Keep Working Gloves Organized

Organizing gloves. They can be a bit frustrating to organize… They used to just pileup on top of my tool chest. Which was a wasted of space……

How Big Is Yoenis Cespedes Glove

How Big Is Yoenis Cespedes Glove

Player Profile: Yoenis Cespedes Before I get started, I just want to say sorry for not having posted for the last few days. I was in Boston…

How To Buy Softball Glove

Younger players buying a new mitt should look for a softer mitt that they can squeeze and close. Most young players also should look for lightweight options…

How Much Are Old Baseball Gloves Worth

GUEST: They’ve come from different places over a number of years, but mostly flea markets- this one definitely a flea market- or a garage sale.You may be…

Do Caregivers Wear Gloves When Assisting With Showers

Do Caregivers Wear Gloves When Assisting With Showers

When helping a client take a bath or shower, watch out for muscle strains and sprains from lifting, transferring, and reaching. Precautions must be taken for possible…

How To Keep Golf Glove Dry

Hand washing tops my list when we think of dependable methods of cleaning our cherished golf gloves. It’s a gentle process that goes a long way in…