What happens during the vision test
Every vision test takes only a few minutes and is administered by a DriveTest customer service agent. The screen-reader equipment checks visual acuity and horizontal visual field, also called peripheral vision.
- You look into the vision-testing equipment.
- You read a series of letters or numbers that get smaller as you continue. You can read aloud, write, or use sign language.
- You indicate when a flashing light appears and whether it is on the left or right.
Vision tests for driver's licences are completed at DriveTest centres. ServiceOntario does not administer vision tests for driver's licences.
If you wear glasses or contact lenses
Bring your glasses or contact lenses if you use them for driving. You may wear them while looking into the vision-testing equipment. If corrective lenses are required for driving, the X condition is added to your licence.
If you start or stop needing corrective lenses after you have a licence, use the current DriveTest guidance to update the condition rather than relying on this page alone.
G1 vision requirements
For G1, G2, and full G licence applicants, DriveTest lists a minimum visual acuity of 20/50 with both eyes open and examined together, with or without corrective lenses. The listed requirement for peripheral vision is a 120° horizontal visual field in total.
These standards are specific to the licence class. Commercial classes have different requirements, so use the official guide for any licence other than Class G.
If you do not meet the screening requirement
DriveTest provides a form for you to take to a vision specialist. After the form is completed, you can return it to any DriveTest centre and continue with your application or renewal.
This is why it helps to bring the corrective lenses you already use and to allow enough time for your visit.
Plan the rest of your G1 visit
The vision screening is one part of applying for a G1 licence. For the current identification requirements, knowledge-test process, fees, and centre hours, start with the Ontario new-driver guide and confirm your local centre before travelling.
