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Why You Should Avoid Online Eye Tests

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An online eye exam is an automated and interactive vision test that claims to measure mainly visual acuity. It may seem like a convenient way to evaluate your vision or get an eyeglass or contact lens prescription, as these tests can be administered using your computer, tablet, or smartphone from the comfort of your home. 

But these tests — which should not be confused with telehealth visits — are performed by a computer program, not a professional eye care practitioner, and they cannot and should not replace a comprehensive, in-person eye exam. 

Online eye tests, which are impersonal and superficial by nature, can cause you to miss out on some important, even life-saving, information about your eye health and vision. 

What Do Online Eye Tests Evaluate? 

First off, it's important to recognize that an online eye test does not evaluate the health of your eyes. It's more of a vision test than an eye test, as it’s designed as an attempt to measure your visual acuity and refractive error, and, in some cases, contrast sensitivity and color blindness. Furthermore, the accuracy of the prescriptions provided by online vision tests is questionable. Providing the correct optical prescription requires the eye doctor's direct and open communication with the patient. The right prescription needs subjective input and experienced analysis from an eye doctor — professional skills that can never be replicated accurately through an online program.

While the technology promises convenience, the American Optometric Association (AOA) advises caution, as these exams can offer misleading information and may contribute to a patient believing—incorrectly—that his or her eye health needs have been met. The online eye test measurements provide little-to-no information on the health of your eyes, and cannot determine whether you may have a sight-threatening condition such as cataracts, glaucoma, macular degeneration, or other eye diseases. Nor do online exams address problems like dry eye, retinal detachment, diabetic retinopathy, or functional vision problems — such as difficulty with eye teaming or convergence insufficiency. 

The Importance of a Comprehensive Eye Exam

Optometrists undergo years of study and specialized training. They develop a comprehensive understanding of how to evaluate your eyes not only for sight, but for any underlying conditions. In fact, vision and health are closely linked. Comprehensive eye exams enable Dr. Jeffrey Yonker to detect signs of diseases that may affect your entire body, but which show early signs in your eyes. 

These include:

  • Hypertension
  • High cholesterol
  • Diabetes
  • Strokes
  • Sjogren's syndrome
  • Neurological diseases, such as multiple sclerosis (MS) or a brain tumor

Is a Virtual Eye Exam Cost-Saving? 

Some people erroneously believe that an online eye test can save them not only time but also money, compared with a comprehensive eye exam performed by an optometrist or ophthalmologist. It's important to note that these virtual tests offer only a sliver of the services you'd normally receive from your eye doctor during a thorough ocular exam. 

Carrying out a professional eye exam requires training, precision, and the proper equipment. Anything less can put your eyes and vision at serious risk. 

Safeguard Your Eyes and Sight 

A comprehensive in-person eye exam is the only way to determine whether your eyes are healthy and free from sight-threatening conditions. Early detection and treatment of these problems can potentially prevent vision loss. Eye care practitioners frequently discover an infection, chronic illness or eye disease during what patients would have expected to be a simple, routine ocular exam. These scenarios are far more common than we’d like to imagine.

To safeguard the health of your eyes and sight, have a comprehensive, in-person eye exam with Dr. Jeffrey Yonker on a regular basis. Your health may depend on it.

TSO Cedar Park in Cedar Park provides comprehensive eye exams using the most advanced equipment available. Schedule an exam with us today.

 

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401 West Whitestone Boulevard, Bldg B200
Cedar Park, TX 78613

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401 West Whitestone Boulevard, Bldg B200
Cedar Park, TX 78613
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Our Reviews

Dr. Yonker is thorough and his staff is friendly and in top of everything. Very safe, keeping with CDC guidelines.
5 days ago
5
eye doctor's office
Super helpful and friendly staff. Doctor was informative and thorough. I will be back!
1 month ago
5
eye doctor's office
We have a toddler in glasses and TSO has been wonderful to work with! He has chewed them, popped lenses and broken frames over the years. They have repaired, replaced and problem solved with us. Love their customer service!
1 month ago
5
eye doctor's office
Dr. Yonker and his staff are great. His staff is very helpful and courteous. Dr. Yonker is professional and caring. He identified my glaucoma. The prescriptions for glasses and contacts were just right. Then when I had cataract surgery and only the right eye was completed, before COVID 19, shut down the surgery center, he worked with me to reach the best solution for the best vision until surgery on my right eye could be completed. And his caring approach for the follow-up after cataract surgery has been so very helpful. I highly recommend Dr. Yonker for your eye care.
2 months ago
5
eye doctor's office
Dr. Yonker was by far the best eye doctor we have seen. He was extremely thorough in providing multiple options to help hinder my daughters vision from getting worse and providing cost efficient options at that. The staff was also very attentive and helpful in answering all our questions. HIGHLY RECOMMEND! Me and my husband will be returning for ourselves, as well!
4 months ago
5
eye doctor's office
I have gone to see Dr. Yonker several times and he is very professional and Courteous. He is very Knowledgeable and keeps you informed as to what is doing on during your visit. I have never had an issue, and i have referred many of my friends to this office!
4 months ago
5
eye doctor's office
I went in for a eye exam and was not disappointed. The staff here are very friendly also so helpful. Dr Jeffery was extremely helpful and got to the bottom of my vision issues. I highly recommend people coming here.
5 months ago
5
eye doctor's office