Yes, you can get a driver's license with one eye, but your state will test your vision and may impose restrictions
Most states do not automatically disqualify you from driving because you have one eye. What matters is whether your vision meets your state's minimum standard — usually 20/40 or better in your better eye, sometimes with a wider field of vision requirement. If you meet that standard, you can be licensed. If you don't quite meet it, some states offer a restricted license that limits where or when you can drive.
The catch is that you will take the same vision test as any other driver during your written test appointment. You need to know what your state actually requires before you show up, because the requirements vary widely and some states have rules specific to monocular vision (vision in one eye only).
Key Takeaways
- Most states set a minimum vision standard of 20/40 in your better eye, and monocular vision counts as long as it meets that threshold.
- Your state's DMV website lists the exact vision requirement and any special rules for one-eyed drivers; call ahead if the website is unclear.
- You will take the standard vision screening at your written test appointment — bring your glasses or contacts if you use them.
- If you fail the vision test, some states offer a restricted license that may allow you to drive during daylight hours or in familiar areas only.
- A few states require an eye doctor's report or a special medical form if you have monocular vision; check your state's rules before your appointment.
What your state's vision standard actually means
The 20/40 standard means you can see at 20 feet what a person with typical vision sees at 40 feet. It is not perfect vision — 20/20 is typical — but it is the legal floor in most states. Some states are stricter and require 20/30 or even 20/20. A few are more lenient and allow 20/50 or 20/60.
The number that matters is the vision in your better eye. If you have one eye, that is the only number your state will measure. If you wear glasses or contacts, the test measures your vision with correction, not without it. Bring whatever you normally wear to drive.
Some states also measure your field of vision — how wide your sight is side to side. Monocular vision naturally has a narrower field than two eyes, and a few states have a minimum field requirement. This is less common, but it is worth checking your state's specific rules.
How to find your state's exact requirements before you test
Your state's DMV website should list the vision standard in the section about written test requirements or medical standards for drivers. Search for "vision requirement" or "monocular vision" on your state's DMV site. If the website does not spell it out clearly, call your local DMV office and ask: "What is the minimum vision standard for a driver's license in this state, and are there any special rules for drivers with one eye?"
A few states — including California, Florida, and New York — have published guidance specifically about monocular vision. Others do not mention it at all, which usually means they explore the same standard to everyone. If your state's website is silent, the standard vision requirement applies to you.
Write down the requirement or take a screenshot before your appointment. That way, if the DMV staff member seems unsure, you have the official rule in front of you.
What happens during the vision test at your appointment
The vision screening is part of your written test appointment. You will sit at a machine or look at a chart while the DMV staff member tests each eye separately. They will test your better eye (the one with vision) and may test your other eye out of routine, but only your better eye's result counts.
If you wear glasses or contacts, wear them to the appointment. The test measures your corrected vision. If you have had a recent eye exam and your prescription has changed, consider getting new glasses before you test — an outdated prescription can cause you to fail even if your eye itself meets the standard.
If you fail the vision test, the DMV will tell you so on the spot. You will not be licensed that day, but you can usually retake the test after a waiting period (often 30 days) or after you see an eye doctor and bring a report showing your vision has improved or been corrected.
Restricted licenses and what they allow
If your vision is close to your state's standard but does not quite meet it, you may be offered a restricted license instead of being turned down entirely. A restricted license is a full license with conditions — for example, daylight driving only, or driving only within a certain distance of your home, or a requirement to wear corrective lenses.
Not all states offer restricted licenses, and the conditions vary. Some states restrict based on vision; others restrict based on medical conditions. Ask the DMV staff member whether a restricted license is an option if you fall short on the vision test. If it is, ask what the specific restrictions would be and whether you can accept them or want to wait and retest.
Medical forms and eye doctor reports
A handful of states require an eye doctor's report or a medical form if you have monocular vision. This is not common, but it happens. The form usually confirms that your vision meets the state standard and that you are safe to drive. Your eye doctor can fill this out, often for a small fee.
Check your state's DMV website under "medical requirements" or "monocular vision" before your appointment. If a form is required, get it from your eye doctor ahead of time and bring it with you. If you do not have a recent eye exam, schedule one before your DMV appointment so you have the documentation ready.
If your state does not require a form, you do not need to bring one. The vision test at the DMV is enough.
What to bring and how to prepare
Bring your glasses or contacts if you use them. Bring your current ID and any documents your state requires for a first-time license (your state's DMV website lists these). If your state requires a medical form for monocular vision, bring the completed form signed by your eye doctor.
If you have not had an eye exam in the last year or two, consider scheduling one before your DMV appointment. An up-to-date prescription and a clean bill of health from your eye doctor will give you confidence going in, and it gives you documentation if you need to appeal a failed vision test.
Arrive at your appointment well-rested and in good lighting if possible. Vision tests are sensitive to fatigue and glare. If you fail the test and believe it was an error, ask whether you can retake it the same day or schedule a retest soon.
Frequently Asked Questions
Will the DMV automatically reject me because I have one eye?
No. The DMV tests your vision, not the number of eyes you have. If your vision in your better eye meets your state's standard, you will be licensed. Many people drive safely with one eye and hold valid licenses.
Do I need to tell the DMV I have one eye before I come in?
You do not have to, but you can. Some people call ahead to confirm their state's monocular vision rules or to ask whether a medical form is required. This can save time on the day of your appointment. If you do not call, the vision test will reveal it, and the staff will proceed from there.
What if I fail the vision test?
You will not be licensed that day. You can usually retake the test after 30 days, or sooner if you see an eye doctor and bring a report showing your vision has improved. Some states offer a restricted license if your vision is close but not quite at the standard. Ask the DMV staff what your options are.
Can I use a medical form from my eye doctor instead of taking the DMV vision test?
In most states, no — you still take the DMV test. A few states accept an eye doctor's report in place of the DMV screening, but this is rare. Check your state's rules. If a medical form is required, it usually supplements the DMV test rather than replacing it.
If I get a restricted license, can I upgrade it later?
Yes. If your vision improves or you have a new eye exam showing you meet the standard, you can request an unrestricted license. Bring the new eye doctor's report to the DMV and ask about upgrading. The process and timeline vary by state.