Driver's license renewal: visual requirements

Rinnovo della patente: i requisiti visivi

In recent years, the regulations regarding driver's licenses have introduced new visual requirements, in addition to the traditional visual acuity.

It has therefore become important to constantly monitor elements such as the field of vision and contrast sensitivity, parameters that have become essential for renewing the driver's license.

Visual acuity

Driver's licenses are an important document for those who wish to drive a car or another motor vehicle. However, driving can be compromised if one has reduced or problematic vision. For this reason, there are minimum requirements for obtaining a driver's license, both for categories A and B, as well as for categories C, D, and E.

For categories A and B, the minimum requirement is a vision of at least 2/10 for the weaker eye and at least 5/10 for the stronger eye, totaling 7/10. This means that if one's vision is lower than these values, they may not be eligible for a driver's license. However, it is important to note that these values represent only the minimum requirement, and better vision is always preferable for safe driving.

For categories C, D, and E, the minimum requirement is 4/10 for the weaker eye and 8/10 for the stronger eye, totaling 12/10. These values are higher than for categories A and B because drivers of commercial or public transport vehicles must have superior vision to ensure passenger safety.

It is important to note that these values refer to vision without the use of visual corrections. If vision does not meet the minimum thresholds, glasses or contact lenses can be used to improve vision.

If the thresholds cannot be met even with correction, it is necessary to undergo an evaluation by a Local Medical Commission. This commission will assess the applicant's driving ability and may require additional exams or tests to determine whether it is safe for them to drive.

How does it work for monoculars?

Some people may have compromised vision in one of their eyes. In these cases, you might wonder if it is possible to obtain a driving license and if there are specific requirements to meet.

In general, those who see with only one eye can still obtain a traditional driving license (A or B), as long as the healthy eye has a visual acuity of at least 8/10, regardless of whether glasses or contact lenses are used. This means that if the vision of the healthy eye is compromised and does not meet this minimum threshold, it may not be possible to obtain the driving license.

However, it is important to note that having good vision in just one eye may still present a driving risk. Reduced peripheral vision, for example, may compromise the ability to see objects around the vehicle, such as pedestrians or other vehicles, and may reduce depth perception.

For this reason, individuals who see with only one eye should pay particular attention while driving and may need to undergo regular vision checks to ensure their vision is as accurate as possible.

Not just visus

To obtain or renew a driver's license, in addition to checking visual acuity, it is necessary to undergo further tests to ensure safe and responsible driving.

In particular, one of the most important requirements is contrast sensitivity, i.e., the ability to distinguish objects of different colors and brightness. This ability is essential for recognizing road signs and potential hazards, even in unfavorable lighting conditions.

Another important aspect is twilight vision, i.e., the ability to see in low-light conditions such as at dusk or at night. This skill is crucial for driving safely in situations with limited lighting.

Finally, glare recovery time is a parameter that measures the ability to quickly recover vision after being exposed to a strong light source, such as the headlights of an oncoming car. This parameter is important for assessing the ability to react in heavy traffic situations or conditions with poor visibility.

Moreover, a visual field test is an essential requirement for certifying good peripheral vision. Proper peripheral vision allows quick identification and reaction to potential hazards that occur at the side of the road.

Our centers are equipped with the latest-generation technologies to perform all the necessary tests for obtaining or renewing a driver's license in a safe and responsible manner. We are capable of performing all the required checks with care and precision, ensuring maximum reliability and safety for our customers.

Book now a free optometric check-up to renew your driver's license.

In conclusion, vision is a crucial factor for safe driving, and driving licenses have specific minimum requirements to ensure road safety. It is important to undergo regular vision checks to make sure you have good eyesight and can drive safely. Fill out the form to book a free optometric check-up for your license renewal. Our experts will provide the right advice and, if needed, guide you in choosing the most suitable eyeglasses."