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Dr. Lucia Kim and Associates
Optometrists
8763 Bayview Ave.
Richmond Hill, ON L4B 3V1

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Home » Your Eye Health » Eye Exams » Common Tests » Vision Screening

Vision Screening

What’s the difference between a vision test and a vision screening? If you consider the vision test as the “goal” of having a comprehensive eye exam at regular intervals throughout your life, then a vision screening is one way to reach that goal. Vision screening sometimes determines an immediate need for vision testing.

It’s important to not confuse the two. A vision screening is not a substitute for a vision test or comprehensive eye exam performed by an eyecare professional. But it can play an important role in helping numerous groups get the vision testing they need.

Vision screening is…

A set of simple eye tests to help identify people who may have certain eye problems. Often performed by pediatricians, school nurses, assisted living caregivers and other healthcare professionals and volunteers, vision screening usually includes a vision test for your ability to see clearly at distances using the “Big E” chart (Snellen chart).

A vision screening may also include testing of your eye’s reaction to light, muscle coordination, or by viewing simple images and graphs that could reveal colorblindness or other hidden problems. The vision test you take to get your driver’s license is an example of a vision screening.

Community health organizations, public schools, wellness clinics, and assisted living facilities often offer vision screening as part of their services. Given at important intervals in life, such as early childhood, pre-teen years, and as you age, vision screening can help monitor the quality of your vision, and possibly identify common vision problems.

But they’re not a substitute for a complete vision test given by an eyecare professional.

Vision testing is…

A comprehensive set of eye tests performed by an eyecare professional in a controlled office setting with equipment that goes far beyond what’s available at a vision screening.

Often performed with eyedrops that help the pupil “open up” (dilation), vision tests commonly include testing of vision at multiple distances, peripheral vision testing, and a series of procedures designed to check the structures of the eye for evidence of eye disease or eye problems like age-related macular degeneration, glaucoma, cataracts or diabetes.

A vision test from a qualified eyecare professional is important because many of the things hidden or unknowable at a vision screening, reveal themselves under closer professional observation.

And just as importantly, only an eyecare professional can direct you to the treatment necessary to improve your vision or protect your eyes—a prescription for corrective lenses, medications to treat common eye problems, or a wide variety of surgical options now available to people with eye problems.

Vision test: How often?

As a general rule of thumb, it’s a good idea to have a comprehensive eye exam and vision test at least every two years. This especially includes children below the age of 5, who may not fully understand that they’re even having a vision problem until they undergo a professional vision test.

Vision can change rapidly throughout childhood. Regular vision testing is a quick and smart way to keep up with those changes.

In many instances, more frequent vision testing is recommended. If you have diabetes, for example, you are at higher risk for developing glaucoma, cataracts and diabetic retinopathy–damage to the blood vessels in the retina. After age 35, the risks increase for a host of age-related eye problems or diseases such as presbyopia, macular degeneration, and cataracts.

A comprehensive eye exam every year is not unheard of. Vision tests are convenient and protect your eyes in the short term, and long term.

 

Special thanks to the EyeGlass Guide, for informational material that aided in the creation of this website. Visit the EyeGlass Guide today!

Dear Patients:

I am writing a letter to you about an eye care crisis in the province of Ontario after 30 years of neglect by the government of Ontario.

Since 1989, optometrists are getting the same reimbursements for the OHIP-covered eye exam-$45.

Remember-in 1989, the minimum wage was $5 an hour and now 32 years later, the minimum wage is $15 an hour. A chocolate bar in 1989 was 40 cents and now it is about $1.25. Most goods and services have increased by at least 3-fold.

The Ontario government has not adjusted our fees to inflation for 30 years but our expenses (rent, utilities, wages, etc.) have gone up 3-fold.

Can you understand our frustration?

This is not sustainable. Ultimately, patient care will suffer. With the expected ongoing restrictions due to COVID 19, many practices will be forced to shut down because we cannot cover the costs of running our practices.

Therefore, optometrists have voted to withdraw all OHIP services on September 1, 2021 to protest 30 years of Ontario government neglect and disrespect.

This job action will force the government to start negotiating fairly with us. If you support our action, please:

  1. Go to www.saveeyecare.ca and sign the online petition.
  2. Contact the Minister of Health, the Hon. Christine Elliott 416-327-4100.

Thank you and I hope I can count on your support.

Sincerely, Lucia Kim Optometrist

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We are now able to bill your insurance provider directly.