The Arizona eye test checks your vision at the moment you take it

Arizona's eye test is a screening, not a diagnosis. The Department of Transportation gives it to you at the same appointment where you take your written knowledge test. You read letters or numbers on a chart from a set distance — usually 20 feet — and the examiner records whether you meet the state's minimum vision standard of 20/40 in each eye, with or without correction.

If you wear glasses or contacts, you wear them during the test. Arizona does not care whether you need correction; it only cares that you can see well enough to drive safely with whatever you use. If you fail, you can retake it the same day or come back another time. Failing the eye test does not automatically deny you a license — it means you need to address the vision problem and try again.

Key Takeaways

  • Arizona's eye test measures whether you can see 20/40 or better in each eye, with glasses or contacts if you use them.
  • The test happens at your local MVD office on the same day as your written test, before or after depending on the office.
  • If you fail, you can retake it when ready or schedule another appointment; a failed eye test does not block you from getting a license if you fix the vision problem.
  • Bring your glasses or contacts if you wear them, because the test measures your corrected vision, not your natural vision.
  • If you have a medical condition affecting your vision, tell the examiner before the test starts.

What the 20/40 standard means

The 20/40 measurement is a ratio. It means you can see at 20 feet what a person with standard vision can see at 40 feet. You do not need perfect 20/20 vision to drive in Arizona — the state allows 20/40 because research shows it is safe for highway and city driving. If you are 20/50 or worse, you fail and must correct the problem before you can get a license.

Arizona tests each eye separately. You might have 20/30 in one eye and 20/50 in the other; in that case, you fail because one eye does not meet the standard. The examiner will tell you which eye or eyes fell short and by how much. If you wear glasses or contacts, the test assumes you will wear them while driving — so if you pass with correction, your license will have a restriction code noting that you must wear corrective lenses.

How the test works at the MVD office

You will stand or sit about 20 feet from a vision chart. The examiner points to letters or symbols and asks you to read them aloud, starting with larger characters and moving to smaller ones. You read down the chart until you reach a line you cannot read clearly. The examiner notes where you stopped and calculates your vision from that point.

The test takes about two minutes per eye. You cover one eye at a time so the examiner can measure each separately. If you wear glasses or contacts, keep them on the entire time. If you have had recent eye surgery or have a condition like cataracts or macular degeneration, tell the examiner before you start — they may note it on your record or ask you to see an eye doctor before retesting.

Some MVD offices use a digital vision machine instead of a paper chart. The process is the same: you look into the machine, focus on the letters or symbols inside, and read them aloud. Digital machines are faster and more precise, but the result is identical.

What happens if you fail the eye test

Failing means one or both eyes did not reach 20/40. You have two when ready options: retake the test the same day if the office allows it, or schedule a new appointment. Many people fail because they are nervous, tired, or did not realize they needed glasses. A same-day retake often succeeds.

If you fail a second time, you will need to see an eye doctor before you can test again. Arizona does not require a specific form or letter from the doctor — you just need to address whatever is causing the vision problem (new glasses, a cataract surgery, treatment for an eye condition) and return to the MVD to retest. Bring your glasses or contacts with you when you come back.

A failed eye test does not expire or count against you. You can retake it as many times as you need. There is no waiting period between attempts, though the MVD may ask you to wait a few minutes between a fail and an when ready retake to let you calm down.

Preparing for the eye test

If you wear glasses or contacts, bring them with you. Do not rely on the MVD to have a backup pair if you forget yours. Wear your everyday glasses or contacts — the ones you actually use to drive — not a different prescription. If your glasses or contacts are new or recently changed, wear them for a few days before your test so you are comfortable with them.

Get enough sleep the night before. Tired eyes perform worse on vision tests, and you might fail a test you would pass when rested. Avoid eye strain the day of your test — do not spend hours on your phone or computer right before you go to the MVD.

If you have had recent eye surgery, a new diagnosis, or a change in your vision, see an eye doctor before you test. The MVD will not turn you away, but you may fail and then have to return after treatment anyway. An eye doctor can tell you whether your vision is stable enough to test now or whether you should wait.

Vision restrictions on your Arizona license

If you pass the eye test while wearing glasses or contacts, your license will print a restriction code — usually code 2, which means you must wear corrective lenses while driving. This is not a penalty; it is a safety note that tells police and insurance companies that your license is valid only when you are wearing the glasses or contacts you wore during the test.

Driving without your glasses or contacts when your license has this restriction is a traffic violation. It can result in a ticket, and it voids your insurance coverage if you are in an accident. If your vision changes and you no longer need glasses, or if you switch to a different prescription, you can retake the eye test to remove or update the restriction.

If you have a medical eye condition

Conditions like glaucoma, diabetic retinopathy, or macular degeneration do not automatically disqualify you from driving. What matters is your actual vision at the time of the test — whether you can see 20/40 or better. If your condition is stable and your vision meets the standard, you pass. If your vision has dropped below 20/40 because of the condition, you fail and will need to see an eye doctor to explore treatment or management options.

Tell the examiner about any eye condition you have before the test starts. They may ask follow-up questions or note it on your file. If you are unsure whether your condition affects your ability to drive safely, ask your eye doctor before you go to the MVD. Some conditions progress quickly, and your doctor can advise whether you should test now or wait until treatment is underway.

Frequently Asked Questions

Can I wear sunglasses during the eye test?

No. You must remove sunglasses and any tinted eyewear. If you wear prescription sunglasses or photochromic lenses (glasses that darken in light), you can wear them, but the examiner may ask you to step into a dimmer area so they can see your eyes clearly and you can read the chart accurately.

What if I cannot read English?

The vision chart uses symbols and numbers, not words, so language is not a barrier. The examiner will point to each character and you say what it is. If you need an interpreter for other parts of your license test, the MVD can arrange one, but the eye test itself does not require translation.

Do I need to bring my glasses or contacts, or does the MVD have them?

You must bring your own. The MVD does not provide glasses or contacts. If you wear them and forget to bring them, you will fail the test because you cannot see the chart clearly. Reschedule and bring them with you next time.

How long does the eye test take?

The eye test itself takes about two to three minutes. Your total time at the MVD depends on the wait time and how long your written test takes. Plan for 30 minutes to an hour from the time you arrive.

If I fail the eye test, can I still get a license?

Not until you pass the eye test. You must meet Arizona's vision standard before the MVD will issue a license. See an eye doctor, address the vision problem, and return to retake the test. Once you pass, you can finish the rest of the licensing process.