Visual screening is a visual assessment for students in Senior Kindergarten (SK). The screening does not replace your child’s visit to an optometrist.
Parents and guardians will receive a letter through the child’s school letting them know when the vision screening will take place.
On screening day, SK students will be screened by Health Unit staff at school using three short non-invasive tests:
- Visual acuity measurement – the student will be asked to recognize letters on a chart to measure the clarity of vision.
- 3D vision test – the student will be asked to identify different shapes in a test booklet while wearing 3D glasses to measure depth perception.
- Auto-refraction measurement – the student’s eyes will be screened for presence and size of common eye errors. This test is similar with taking a picture and provides measurements of the eye.
Following screening, parents will receive a letter. If a vision problem is found, parents will receive a referral to an optometrist for a complete eye exam. If no vision problem is found, parents are still encouraged to book a complete eye exam with an optometrist.
Vision screening cannot diagnose vision disorders. It is not a replacement for a complete eye exam.
With a valid health card children 0 to 19 years can receive a free annual complete eye exam plus any follow-up exams that may be required.
A complete eye examination with the optometrist includes:
- Reviewing your child’s health history and the family history of eye problems;
- Checking visual acuity and 3D vision;
- Checking eye position;
- Checking eye focusing ability (i.e., how well the eye muscles can focus at different distances);
- Checking eye health (e.g. allergies, infections);
- Identifying if your child is meeting visual developmental milestones; and
- Deciding if your child needs glasses or other treatment (e.g., eye drops, vision therapy, a referral to a health care provider, etc.).
The Canadian Association of Optometrists recommends children and adults should see an optometrist:
- Age 0 to 2: Infants should have their first eye examination between 6 and 9 months.
- Age 2 to 5: Preschool children should have at least one eye exam.
- Age 6 to 19: School children should have an eye exam every year.
- Age 20 to 39: Adults should have an eye exam every 2 to 3 years.
- Age 40 to 64: Adults should have an eye exam every 2 years.
- Over age 65: Older adults should have an eye exam every year.
If you need more information, if your child missed screening day, or if you don’t want your child to have the vision screenings, please contact the Health Unit at 705-474-1400 ext. 5328 or toll free 1-800-563-2808. You can also send us an email to vision@healthunit.ca.
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