What the Florida Vision Test Requires
Florida's vision test is a standard part of the driver's license examination. You will read letters and numbers on a chart from a distance of 20 feet. The test measures how clearly you see at that distance — this is your visual acuity. You must achieve at least 20/40 vision in each eye, or 20/40 in one eye with the other eye at 20/70 or better. If you wear glasses or contact lenses to drive, you must wear them during the test.
The vision test also checks your peripheral vision — how much you can see to the sides without moving your eyes. Florida does not publish a specific peripheral vision requirement, but examiners assess whether your side vision is adequate for safe driving. You will also be tested on your ability to distinguish colors, particularly red and green traffic lights, though a color blindness diagnosis does not automatically disqualify you.
The entire vision screening takes only a few minutes and happens before you take the written test or the road test. If you fail the vision portion, you cannot proceed to the other tests that day. You can retake the vision test at your next visit to a Florida Department of Highway Safety and Motor Vehicles (DHSMV) office.
Key Takeaways
- You must see at least 20/40 on the vision chart, or meet Florida's alternative standard of 20/40 in one eye with 20/70 in the other.
- Wear your glasses or contact lenses to the test if you normally wear them while driving — the test measures your actual driving vision.
- The vision test happens first, before the written and road tests, and you cannot move forward if you do not pass it.
- If you fail the vision test, you can return to a DHSMV office to retake it without waiting a specific number of days.
- Certain medical conditions or medications can affect your vision; inform the examiner if your sight has changed recently.
When You Need a Vision Test in Florida
You take the vision test when you first obtain a driver's license, whether you are 16 or older. If you are renewing your license, you do not automatically retake the vision test — Florida does not require it at renewal unless you voluntarily request one or the DHSMV has reason to believe your vision has changed.
However, if you have a medical condition that affects your vision, or if you have been in an accident, the DHSMV may require you to pass a vision test before renewing your license. You will receive notice in the mail if this applies to you. Additionally, if you are upgrading your license class — for example, moving from a regular Class D license to a commercial Class A license — you will need to pass a new vision test.
If you have had eye surgery, a significant change in your prescription, or a diagnosis of a condition like cataracts or macular degeneration, you should inform the DHSMV. You can request a vision retest at any DHSMV office without renewing your entire license.
What Happens If You Fail the Vision Test
If your vision does not meet Florida's standard, the examiner will tell you when ready and you will not be able to take the written or road test that day. You will not be charged an additional fee to retake the vision test on a future visit. There is no waiting period — you can return to the same DHSMV office the next day if you wish.
Before you retake the test, consider visiting an eye doctor. If you do not currently wear glasses or contacts, an eye exam may reveal that you need them. If you already wear them, your prescription may need updating. Many people fail the vision test because their prescription has changed, not because their eyes are permanently below the standard.
If you fail the vision test a second time, you still have the option to retake it again. However, if you have a documented eye condition that prevents you from meeting the 20/40 standard even with correction, Florida may issue you a license with restrictions — for example, "daylight driving only" or "no highway driving." The DHSMV will work with you to determine what restrictions, if any, are appropriate.
Corrective Lenses and the Vision Test
If you wear glasses or contact lenses, you must wear them during the vision test. The test measures your corrected vision — the vision you actually have when you are wearing your correction. If you pass the test while wearing glasses, your license will be marked with a restriction code that says you must wear corrective lenses whenever you drive. This restriction is legally binding; driving without your glasses when the restriction is in place is a violation.
If you wear contact lenses, bring a backup pair or glasses to the DHSMV office in case a contact lens falls out during the test. The examiner will allow you to replace it, but having a backup prevents delays. Some people wear contacts during the test and then drive with glasses; this is legal as long as your vision meets the standard with whichever correction you use.
If you have had refractive surgery such as LASIK, inform the examiner. Your vision may have changed since the surgery, and the examiner needs to know your current corrected vision, not your vision before the procedure. Bring any documentation from your eye surgeon if you have it.
Medical Conditions That May Affect Your Vision Test
Certain eye conditions can make it difficult to pass Florida's vision test. Cataracts, glaucoma, diabetic retinopathy, and age-related macular degeneration all reduce visual acuity or peripheral vision. If you have been diagnosed with any of these conditions, see your eye doctor before taking the vision test. Your doctor can tell you whether your vision currently meets the 20/40 standard and whether treatment or a new prescription might help.
Some medications also affect vision — antihistamines, certain blood pressure medications, and some antidepressants can cause blurred vision or difficulty focusing. If you take medications regularly, ask your doctor or pharmacist whether any of them could affect your driving vision. If they do, your doctor may be able to adjust your dose or switch you to a different medication.
If you have a condition that affects your vision and you are concerned about passing the test, contact your local DHSMV office before you go in. Staff can explain what the test involves and may be able to tell you whether your condition would likely result in a restriction rather than a denial of your license.
How to Prepare for the Vision Test
The best preparation is to have your eyes examined by an optometrist or ophthalmologist within a few weeks of your scheduled DHSMV visit. If you wear glasses or contacts, make sure your prescription is current. If you do not wear correction and you have never had an eye exam, schedule one before you go to the DHSMV. Many vision problems are easily corrected with glasses or contacts, and an eye exam can identify them.
On the day of your test, wear your glasses or contacts if you use them. Bring a backup pair of glasses or contact lenses in case you need them. Make sure you are well-rested — fatigue can affect your performance on the vision test. Avoid driving in bright sunlight when ready before your test, as this can cause temporary glare sensitivity.
Bring all required documents for your license process or renewal, along with your Social Security number and proof of residency. The vision test is only one part of the process, and you will need other documents to complete your process. Check the DHSMV website for the full list of documents required for your specific situation.
Vision Test Standards Across License Types in Florida
Florida uses the same vision standard — 20/40 corrected or uncorrected — for all driver's license classes, including regular Class D licenses and commercial Class A and B licenses. However, commercial drivers have additional requirements. If you are obtaining a commercial driver's license (CDL), you must also pass a medical examination that includes a more detailed vision assessment performed by a certified medical examiner.
The CDL medical exam checks not only visual acuity but also peripheral vision more rigorously and tests for conditions like diplopia (double vision) that would disqualify you from commercial driving. If you are explore for a CDL, plan to visit a certified medical examiner before or after your DHSMV visit. The DHSMV can provide you with a list of certified examiners in your area.
Motorcycle endorsements do not have a separate vision standard; you must meet the same 20/40 requirement as for a regular license. However, some eye conditions that affect peripheral vision may make it unsafe to ride a motorcycle, and the examiner may recommend against an endorsement even if you technically pass the vision test.
Frequently Asked Questions
Can I wear sunglasses during the vision test?
No. You must remove sunglasses and any tinted eyewear during the vision test. The test is conducted indoors under controlled lighting, and sunglasses would interfere with the examiner's ability to assess your vision accurately. If you have light sensitivity due to a medical condition, inform the examiner before the test begins.
What if I fail the vision test but I know I can see well enough to drive safely?
The vision test measures specific standards set by Florida law, and the examiner cannot make exceptions based on your personal assessment. If you believe the test result is inaccurate, have your vision tested by an eye doctor and bring the results to the DHSMV. If an eye doctor's report shows that your vision meets the standard, the DHSMV will review it and may allow you to retake the test or issue your license based on the doctor's findings.
Do I need to retake the vision test when I renew my license?
Not unless the DHSMV requests it or you ask for one. Standard license renewals in Florida do not include a vision test. However, if you have had a significant change in your vision or an eye condition diagnosis, you can request a vision retest at any DHSMV office without waiting for your renewal date.
What if I have had LASIK or other eye surgery?
You can take the vision test after LASIK or similar surgery. Your vision should be stable at least three to six months after the procedure. Bring any documentation from your surgeon showing the date of your surgery and your post-operative vision results. The examiner will test your current vision, not your vision before the surgery.
Can color blindness prevent me from getting a driver's license in Florida?
Color blindness alone does not disqualify you from driving in Florida. The examiner will test your ability to distinguish red and green traffic lights, but most people with color blindness can do this. If you have a severe form of color blindness that affects your ability to see traffic signals, the DHSMV may issue your license with restrictions or deny it, but this is rare.