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The Dangers of An Online Eye Test

An online eye test may seem like a convenient way to check your vision or get an eyeglass prescription but beware, these tests aren’t all they are chocked up to be. In fact, they may even be dangerous. 

What is an online eye test really testing? 

An online eye test is actually not an eye test at all but just a vision or sight test - and a partial test at that.  It is designed to measure your visual acuity and refractive error (nearsightedness, farsightedness or astigmatism) and to determine an eyeglass prescription - which is the lens power needed to correct the refractive error in your vision. 

Given that there is no one with medical training actually performing or checking the accuracy of the test, it is questionable how well the exam does even this. In fact, when an eye doctor does a refraction for glasses or contact lenses it also involves some judgement on the doctor’s part.  The eye doctor will often adjust the prescription slightly based on the patient’s age, occupation or hobbies.  The doctor may prescribe a prism in the lenses to help with binocularity and to prevent double vision in those who have deviations of the eye. There is no way an online exam can do any of this. 

Further, a refraction is only one very small part of an eye exam and if it takes the place of a regular comprehensive eye exam by an eye doctor, you put your eyes and vision at serious risk. 

A Comprehensive Eye Exam - Where Online Tests Fail

Even if the eyes see clearly and you have 20/20 vision, there may still be vision problems or eye disease present even without pain, blurred vision or other symptoms.  What the online eye test fails to measure is your complete visual health and capacity (beyond just visual acuity), the curvature of the eye (which is needed for accurate lens prescriptions- especially for contact lenses) and an assessment of the health of the eye itself. 

Just as we need regular medical and dental checkups as a part of preventative health care to prevent disease and maintain our health, we also need regular eye exams. A vision test  does not suffice. A comprehensive eye exam will examine much more than just how well you see. It will also check for visual processing, color vision, depth perception and proper eye movement.  It will measure your eye pressure, examine the back of your eye and look for early signs of eye disease or conditions such as glaucoma, macular degeneration, diabetes, tumors and high blood pressure - many of which threaten your eyes and vision if not caught early. 

If you do have some vision loss, the doctor will be able to determine if there is any serious underlying problem that is causing the disturbance in your vision. If you don’t have symptoms that doesn’t mean there isn’t a problem. Many serious eye conditions develop gradually without any symptoms. Some eye diseases do not affect the macula, and therefore you may still have good vision even though there is a problem (such as glaucoma, early dry macular degeneration, early cataract, diabetes, blood pressure and even tumors). Many of these conditions threaten the eyes and even general health if not caught early and when undetected they can cause permanent and irreversible damage to your vision 

Eye exams are the best way to detect these early and treat them before they develop into serious eye problems. 

Whether online vision tests are inaccurate, misleading or simply insufficient, they can fail to provide essential information and can delay or prevent vision saving treatments. Additionally, you could be walking around with the wrong vision prescription which can cause unnecessary eye strain, headaches and difficulty.  

Will an Online Eye Test Really Save you Money?

No. Besides the fact that most eye exams are covered by insurance, the eye exam you are getting from an eye doctor is much more thorough and comprehensive than an online eye test, so you are not comparing apples to apples.  The eye doctor’s exam uses real equipment and performs a complete and professional evaluation of your vision and eye health. There is simply no comparing this to a self administered test on a computer screen. 

An online eye test may be touted as a time and money saving convenience however, that is hardly the case. An eye exam is a medical procedure that requires training, precision, and proper equipment.  Anything less can put your eyes and vision at serious risk. 

 

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VISION CARE CONSULTANTS COVID-19 CDC COMPLIANCE STATEMENT

Eyecare services are currently available for you, your children and family. However, please consult our Google Business page or call us for our current hours of operation. We want to advise you about the procedures and efforts that we are making to address the challenges regarding COVID-19/Coronavirus. (Read more)

Our efforts you can expect at our practice:

  • Staggered appointment times with minimal to no wait times in our reception area. Patients may also check in and wait outside in their cars to be called in for exam.
  • Following guidelines based upon medical evidence and closely monitoring the guidance from the Centers for Disease Control (CDC).
  • Educating our doctors and staff on preventative measures provided by the CDC with daily staff meeting updates.
  • Increasing the frequency and extent of our cleaning practices, such as additional wipe downs of all hard surfaces including the front desk, examination rooms after every exam and additional cleaning for all “patient touch points” (door handles, eyeglasses, counter tops, and other high-touch surfaces).
  • Providing additional resources that are available to patients and employees including hand sanitizers, extra soap and paper towels at all sinks and restrooms.
  • Implementing heightened sanitation and hand-washing procedures for all staff.

OUR PATIENT REQUEST:

  • Only bring scheduled patients to the office (1-Accompanied adult per minor or elderly patient).

  • If you recently traveled to any of the high risk countries within the past 30 days, please, delay & reschedule your appointment for 30 days after you returned from your travel.

  • If you have any flu-like symptoms (fever, chills body aches, & trouble breathing), please, delay your appointment for 30 days.

  • If you are experiencing any of the symptoms listed above, and you arrive at our office, we will kindly ask you to leave & reschedule your appointment

  • Please notify us as soon as possible if you need to reschedule your appointment. This allows us to release your reserved time to another patient.

With appropriate precautions we will together address this challenge and modify behaviors that will make us better prepared to face such challenges in the future. Thank you for your cooperation.

Sincerely,

Dr. Brawley, Dr. Friederich, Dr. Seibel, Dr. Wehner & Staff at Vision Care Consultants