Vision Screenings vs. Comprehensive Eye Exams: What’s the Difference?
With the school year in full swing, many parents are receiving notices about free vision screenings at school. Similarly, some workplaces offer sight tests as part of employee wellness programs. While these screenings can detect basic vision problems, they should never replace a comprehensive eye exam with a licensed optometrist in Edmonton.
What’s the Difference Between a Vision Screening and an Eye Exam?
A vision screening is a basic test that evaluates how well you can see at various distances. It typically involves reading letters or numbers from a chart to assess nearsightedness (myopia) and farsightedness (hyperopia). Some screenings use pictures instead of letters for young children who can’t read yet.
While vision screenings can be helpful, they don’t check for serious eye conditions like glaucoma, cataracts, retinal diseases, or early signs of systemic conditions like diabetes or high blood pressure. Many people pass a vision screening and assume their eyes are healthy, even if they have undiagnosed eye conditions.
A comprehensive eye exam, on the other hand, goes far beyond a simple sight test. It is performed by a qualified optometrist and checks the overall health of your eyes, ensuring early detection of potential issues before they become serious.
What to Expect During a Comprehensive Eye Exam in Edmonton
A full eye exam at Optometrists Clinic Inc. includes:
- Visual Acuity Test – Similar to a vision screening, this test checks how clearly you can see at different distances. Your optometrist will use a variety of lenses to determine if you need glasses or contact lenses.
- Retinal Imaging & Eye Health Evaluation – High-resolution images of your retina and blood vessels help detect early signs of eye diseases like diabetic retinopathy, macular degeneration, or retinal detachment.
- Glaucoma & Eye Pressure Test – A quick, painless test measures intraocular pressure to detect glaucoma, which can cause permanent vision loss if left untreated.
- Comprehensive Eye Structure Examination – Your optometrist will examine the cornea, lens, and optic nerve for signs of eye disease, inflammation, or structural issues.
- Screening for Systemic Health Conditions – Your eyes can reveal signs of overall health problems, such as diabetes, high blood pressure, autoimmune diseases, and even certain cancers.
Why Annual Eye Exams Are Essential
Many eye diseases develop silently, without obvious symptoms. By the time you notice vision problems, the damage may already be advanced. Early detection through regular eye exams can prevent serious complications and even vision loss.
💡 Did you know? Alberta Health covers annual eye exams for children (18 & under) and seniors (65 & older). Medically necessary eye exams (such as for eye infections, injuries, or sudden vision changes) are covered for all Albertans.
Book Your Comprehensive Eye Exam in Edmonton Today!
A simple vision screening is NOT enough to ensure healthy vision. Protect your eyes and overall health by scheduling a full eye exam with the experienced team at Optometrists Clinic Inc.
Book your appointment today! Visit one of our convenient Edmonton-area locations or fill out our online contact form to schedule your eye exam.
