Yes, you can get a driver's license with one eye, but you must meet your state's vision standards and pass the same road test as any other applicant.

Most states do not have a rule that automatically disqualifies people with monovision or one functional eye. Instead, they set a minimum visual acuity standard — usually 20/40 or 20/60 in the better eye — and test you to that standard during your vision screening at the DMV. If your one eye meets the requirement, you move forward. If it does not, you will be denied until your vision improves or you pursue a restricted license.

The catch is that vision testing at the DMV is strict and standardized. You cannot negotiate or explain your way past it. You either read the chart or you do not. Some states also require a field of vision test — a check of your peripheral vision — which can be harder to pass with one eye because you have a blind spot on one side. A few states require an eye doctor's report before they will even let you take the test.

Key Takeaways

  • Your state's DMV will test your vision in your one eye against the same standard applied to all drivers, typically 20/40 or 20/60 corrected vision.
  • Some states require a field of vision test or a letter from an eye doctor before you can sit for the vision screening, so check your state's rules before you go to the DMV.
  • If you pass the vision test, you take the written exam and road test under the same rules as any other first-time applicant — there is no separate track for monovision drivers.
  • If your vision does not meet the standard, you may be offered a restricted license that limits when or where you can drive, depending on your state.
  • Bring your glasses or contact lenses to the DMV, because the vision test is done with correction if you normally wear it.

Vision Standards by State

States set their own minimum vision requirements, and they vary. Most require 20/40 corrected vision in the better eye to get an unrestricted license. Some allow 20/60 if you meet other conditions, such as a passing field of vision test. A handful of states — including California, Florida, and New York — have stricter rules and may require an eye doctor's report or a special medical review before you can even take the DMV vision test.

You need to know your state's exact standard before you show up. Call your state DMV or check their website for the vision requirement section of the driver's license handbook. Write down the number — 20/40, 20/50, 20/60 — and ask your eye doctor whether your one eye will meet it with your current glasses or contacts. If your doctor says no, do not waste a trip to the DMV. Work on vision correction first, or ask about a restricted license option.

A few states also distinguish between corrected and uncorrected vision. This means they test you with your glasses or contacts in place. If you wear correction, bring it to the DMV. If you do not normally wear glasses but could pass the test with them, bring them anyway — the DMV will test you with correction if you have it available.

Field of Vision and Peripheral Vision Testing

Beyond visual acuity — how sharp your sight is — some states test your field of vision, which measures how wide your sight is side to side. With one eye, you have a natural blind spot on the side of your missing or non-functional eye. Most states allow this and do not disqualify you automatically, but they do test to make sure you can see enough to drive safely.

The field of vision test is usually done by an eye doctor, not at the DMV. Your eye doctor uses a machine called a perimeter or does a manual confrontation test — they hold up fingers at the edge of your vision and ask you to tell them when you see movement. If your field of vision is wide enough (usually at least 140 degrees), you pass. If it is narrower, you may fail or be offered a restricted license.

Some states require this test before you even sit for the DMV vision screening. Others only order it if your DMV vision test raises a flag. Check your state's handbook or call the DMV to find out whether you need a field of vision test before your appointment. If you do, schedule it with an eye doctor first — do not show up at the DMV without it, because they will turn you away.

Medical Reports and Eye Doctor Documentation

Several states require or strongly prefer a letter or report from an eye doctor before they will test a one-eyed driver. California, for example, requires a medical report from an optometrist or ophthalmologist for any driver with vision in only one eye. Florida requires a report if your vision is 20/60 or worse. New York has similar rules for monovision drivers.

If your state requires a report, your eye doctor will fill out a form provided by the DMV or use their own letterhead to confirm your visual acuity, field of vision, and fitness to drive. This is not a judgment call — the doctor is straightforward documenting the measurements. Bring this report with you to the DMV when you explore. Without it, your process will be rejected or delayed.

Even if your state does not require a report, it is smart to get one anyway. If you fail the DMV vision test and want to appeal or retest, a doctor's report showing your actual vision measurements gives you evidence to work with. It also protects you later if you are ever in an accident and questions arise about whether you should have been licensed.

The Written Exam and Road Test

If you pass the vision test, you take the written knowledge exam and road test just like any other first-time driver. There is no separate or easier version for monovision drivers. You must answer the same questions about traffic laws, road signs, and safe driving practices. You must also demonstrate the same driving skills — steering, braking, parking, lane changes, and hazard awareness.

The road test examiner will not treat you differently because of your vision. They will watch for the same things they watch for in all drivers: smooth steering, proper mirror checks, appropriate speed, and safe decision-making. However, they will be alert to whether you are compensating for your blind spot — for example, by turning your head more to check your sides. This is normal and expected; examiners understand monovision driving.

If you fail the road test, the reason will be the same as for any driver: unsafe maneuvers, failure to follow instructions, or poor vehicle control. Your vision status does not lower the bar. It also does not raise it. You are held to the same standard as everyone else.

Restricted Licenses and Conditional Approval

If your vision does not quite meet your state's standard for an unrestricted license, you may be offered a restricted license instead of outright denial. Restrictions vary by state but commonly include limits like "daylight driving only," "no highway driving," "must wear corrective lenses," or "speed limit 45 mph." Some states restrict you to a certain distance from home or to local roads only.

A restricted license is not a consolation prize — it is a legal document that sets the terms under which you can drive. If you violate the restrictions, you can be cited and your license can be suspended. Before you accept a restricted license, understand exactly what it allows and does not allow. Ask the DMV for a written copy of the restrictions and read them carefully.

Restricted licenses are usually temporary. You can retest after a set period — often six months or a year — to see if your vision has improved or if you can demonstrate safe driving under the restrictions. Some states allow you to upgrade to an unrestricted license if you pass a retest. Others keep you on restrictions indefinitely unless your vision changes.

What to Bring to Your DMV Appointment

Bring your glasses or contact lenses if you wear them, even if you think you might not need them for the test. The DMV will test you with correction if you have it. Bring your proof of identity, proof of residency, and your Social Security number or tax ID — the same documents required for any first-time license applicant in your state. Check your state's handbook for the exact list.

If your state requires an eye doctor's report, bring the original or a certified copy. If you have had a field of vision test done, bring that report too. Bring any medical documentation related to your eye condition if you think it might be relevant — for example, a letter from your doctor explaining your monovision and confirming you are safe to drive. The DMV may not ask for it, but having it on hand can speed up the process if questions arise.

Do not bring a list of reasons why you should pass or a personal statement about your driving ability. The DMV does not consider those. They test your vision and your driving skills. That is the only evidence they need.

Frequently Asked Questions

Will the DMV automatically deny me because I have one eye?

No. The DMV tests your vision against a standard, not your eye count. If your one eye meets the visual acuity and field of vision requirements for your state, you will be allowed to take the written exam and road test. Denial is based on failing to meet the vision standard, not on having monovision.

Do I have to tell the DMV I have one eye before I explore?

You do not have to volunteer the information, but the vision test will reveal it. If your state requires an eye doctor's report for monovision drivers, you must provide it. Otherwise, the test itself will show whether you meet the standard. Honesty is simpler — if asked on the process, answer truthfully.

What if I fail the vision test at the DMV?

You can retest after a waiting period set by your state, usually 30 to 90 days. Before you retest, work with an eye doctor to improve your vision correction or explore other options. Some states offer a restricted license as an alternative to outright denial. Ask the DMV what your options are.

Can I drive at night with one eye?

That depends on your state's rules and whether you have a restricted license. If your license is unrestricted, you can drive at night. If you have a restricted license with a "daylight only" condition, you cannot. Check your license document to see what restrictions, if any, explore to you.

Do I need to renew my license more often because of my vision?

Not necessarily. Your renewal cycle is the same as any other driver's — usually four to eight years depending on your state and age. However, if you have a restricted license, your state may require more frequent vision testing or medical reviews. Check your state's rules for restricted license renewal.