dvla eye test chart

April 2024

The DVLA Eye Test Chart & How To Pass Your DVLA Eye Test | April 2024

The DVLA eye test chart is an essential tool the United Kingdom’s Department for Vehicles, Licensing, and Aviation uses to assess drivers’ visual acuity, ensuring they meet the minimum eyesight requirements for safe driving.

This article will help you do the following – 

1 – Understand the importance of the DVLA eye test for maintaining road safety.

2 – Learn about the key aspects of driving eyesight tests, including visual acuity and peripheral vision assessment.

3 – Discover the main topics covered, such as the function of the DVLA eye test chart and the criteria for passing the test.

4 – Gain insights into the benefits of meeting the DVLA eyesight requirements for drivers.

5 – Take actionable steps to prepare for the DVLA eyesight test, including regular eye examinations and practising reading number plates.

Key Takeaways & Learnings From This Page on How To Pass DVLA Visual Field Tests

1 – The DVLA eyesight test chart is crucial for assessing a driver’s ability to meet the legal eyesight standard for driving.

2 – Regular eye examinations are essential for detecting any vision changes that could affect driving ability.

3 – Wearing the correct prescription lenses is necessary to meet the DVLA eyesight requirements and ensure safety on the road.

4 – Understanding the process and criteria for the DVLA vision test can help drivers prepare and ensure they meet the necessary standards.

5 – Peripheral vision plays a significant role in driving safety, and the DVLA assesses this aspect to ensure drivers have adequate situational awareness.

6 – Failing the DVLA sight test has legal implications, including the possibility of licence revocation, highlighting the importance of maintaining good eyesight.

7 – Drivers with conditions that could impair their vision, such as diabetic retinopathy, must take extra precautions and undergo regular eye exams to meet the DVLA eyesight requirements.

Topics that you will find covered on this page

Why Do I Need An Eye Test For Driving Licences?

A standard is required for eyesight when driving to ensure your safety and the safety of other road users. The DVLA eye chart serves multiple functions, including – 

1 – Assessing Vision At A Distance

The chart measures an individual’s vision at a distance of 20 metres or 65 feet. To meet the minimum eyesight requirements for driving, a person’s visual acuity must be at least 5-15 on the Snellen chart.

2 – Assessing Peripheral Vision 

Driving requires peripheral vision, with degrees left and right; the driving eyesight test chart includes shapes that evaluate a person’s ability to see to the left and right and their central vision.

The DVLA Eye Test Chart

The DVLA eye chart includes symbols and letters for measuring visual acuity, shapes for measuring peripheral and central vision, and images for evaluating colour perception and contrast sensitivity.

dvla eye-chart

The Process and Criteria For A DVLA Vision Test

The DVLA eye test is a critical component of ensuring driver safety on UK roads. It assesses both visual acuity and field of vision to determine a driver’s suitability for holding a licence.

1 – Visual Acuity Assessment

The visual acuity part of the DVLA eye test requires individuals to read a standard UK number plate from a distance of 20 metres. This test simulates real-world conditions, ensuring drivers can see road signs and potential hazards from a safe distance. The test must be taken with the corrective wear for those using glasses or contact lenses.

2 – Field of Vision Examination

In addition to visual acuity, the DVLA eye test evaluates the driver’s field of vision. This ensures no significant peripheral vision loss that could impair the driver’s ability to perceive hazards and safely navigate the road. The test may involve identifying lights or movements in the peripheral vision without moving the eyes directly toward them.

3 – Criteria for Passing

To pass the DVLA eye test, drivers must meet the following criteria – 

a) A minimum visual acuity of 0.5 (6/12) measured on the Snellen scale, with or without corrective lenses.

b) A horizontal visual field of at least 120 degrees, with no significant defects within the central zone of up to 20 degrees.

4 – Procedure for Those with Vision in One Eye

Individuals with vision in only one eye must demonstrate a visual acuity of 0.5 (6/12) in that eye. The requirements for the horizontal visual field remain the same, ensuring they can safely perceive their surroundings while driving.

5 – Practice Reading Number Plates

Familiarise yourself with the number plate reading test by practising in varying light conditions and distances. This practical exercise can help improve your ability to meet the test’s requirements.

6 – Consult Your Optometrist

If you have concerns about your vision or struggle with the number plate test, consult your optometrist. They can advise, update your prescription, or recommend further actions to enhance your visual acuity.

Peripheral Vision in A Driving Eye Test

Peripheral vision, or side vision, is crucial for detecting movement and objects outside the direct line of sight, enhancing overall situational awareness on the road. This allows drivers to perceive hazards and environmental changes without turning their heads. It is one of the key factors assessed in a driving eye test. 

1 – Assessing Peripheral Vision

The DVLA conducts assessments to ensure drivers have adequate peripheral vision, essential for spotting pedestrians, upcoming traffic signals, and other vehicles approaching from the side. This assessment is part of the comprehensive eye test required for driving license applicants and existing holders.

2 – Requirements and Testing Procedures

Drivers are expected to have a horizontal visual field of at least 120 degrees, with no significant defects within the central 20 degrees of vision. The testing for peripheral vision may involve automated perimetry tests, where individuals identify flashes of light in their peripheral vision without moving their eyes. This test determines the extent and completeness of the visual field.

3 – Addressing Concerns and Conditions

If there are concerns about a driver’s peripheral vision, possibly due to medical conditions that could impair it, the DVLA may request further testing. Conditions such as glaucoma, which can significantly reduce peripheral vision, may necessitate additional assessments to ensure the driver’s vision meets the safety standards required for road use.

4 – Legal Implications of Failing the DVLA Eye Test

Understanding the legal requirements and potential consequences of failing the DVLA eye test is crucial for all drivers.

5 – Current Legal Requirements

Drivers in the UK must meet specific visual standards to ensure they can drive safely. The law requires a visual acuity of at least 0.5 (6/12) on the Snellen scale and a horizontal visual field of 120 degrees. These requirements are in place to protect the driver and other road users by ensuring all drivers have sufficient vision to respond to road conditions and hazards.

How To Pass Your DVLA Eye Test

Ensuring you meet the DVLA’s visual standards is crucial for safe driving. Here are specific measures and tips to help you pass the eye test.

1 – Regular Eye Examinations

Schedule regular eye examinations with an optometrist to monitor and manage your visual health. Early detection of any changes can allow for timely corrective measures.

2 – Wearing Corrective Lenses

If prescribed, always wear your glasses or contact lenses while driving. This is not only a legal requirement but also essential for meeting the DVLA’s visual acuity standards.

3 – Choosing the Right Prescription

Ensure your corrective lenses are up to date. Wearing lenses with an old prescription can impair your vision rather than improve it, potentially causing you to fail the eye test.

4 – Eye Health Maintenance

Maintain your overall eye health through a balanced diet rich in vitamins and minerals, regular exercise, and adequate rest. Protect your eyes from excessive sunlight exposure by wearing sunglasses with UV protection.

Consequences of Failing the Test

Failing the DVLA eye test has significant legal implications for drivers. 

1 – What Happens If I Fail?

If a driver does not meet the visual standards – 

a) Their driving licence may be revoked or refused.

b) They may be required to undergo further testing or provide additional medical evidence of fitness to drive.

c) Driving with known inadequate vision without informing the DVLA can lead to legal penalties, including fines and points on the licence.

2 – Responsibility to Report Changes in Vision

Drivers are legally obligated to report any significant changes in their vision to the DVLA. This includes conditions that affect both eyes or the remaining eye if the individual has sight in only one eye. Failure to report such changes can result in the same penalties as failing the initial eye test.

3 – Ensuring Compliance

To avoid these consequences, drivers should – 

a) Attend regular eye examinations, at least every two years or more frequently, if an optometrist recommends.

b) Immediately report any significant changes in vision to the DVLA.

c) Ensure they always meet the minimum legal vision standards for driving, using corrective lenses if necessary.

Diabetic Retinopathy and Eyesight Standards

Vision impairments caused by diabetic retinopathy can impair a driver’s ability to drive safely. Drivers with this medical condition must undergo regular eye exams to meet the minimum vision requirements for driving.

If an accident occurs, failure to meet the standard may result in the revocation of a driver’s licence or the denial of an insurance claim.

Cassie’s Law and Eyesight Standards

After a tragic incident in which a young girl was killed by an elderly driver who had failed a police vision test, Cassie’s Law was passed in 2013. The law mandates that motorists notify the DVLA of any medical conditions that may impair normal vision or their ability to drive safely. Failure to comply may result in a fine of up to £1,000 and cancelling insurance coverage.

The DVLA sight test for driving is necessary for measuring visual acuity and ensuring that drivers meet the minimum eyesight requirements for safe driving.

Regular vision examinations are essential for all drivers, and those with medical conditions that could impair their ability to drive safely must notify the DVLA. Drivers can contribute to their and other road users’ safety by taking the necessary steps to maintain good eyesight.

What are the DVLA Minimum Eyesight For Driving Requirements?

All drivers must meet the DVLA’s vision requirements to operate a vehicle legally in the United Kingdom. According to the regulations, drivers must have a visual acuity of at least 5-15 on the Snellen chart and a sufficient field of vision in both eyes. 

The horizontal field of vision must be uninterrupted, and drivers must have an acuity of at least 0.5 (6/12) with corrective lenses. The legal driving eyesight requirement is the very minimum standard for safe driving on the road.

How Can I Test My Vision Before A DVLA Sight Test?

You can visit your local optician to take an eyesight test if you need help testing your vision for driving. To determine your visual acuity, the optometrist will use an eye chart similar to that of the Department of Motor Vehicles.

During the examination, the optometrist will ask you to read letters or symbols from the chart at a distance of 6 metres or 20 feet.

If you pass the test, the optometrist will issue you a certificate attesting that you meet the DVLA vision requirements for driving. You can also take a practical driving examination, which includes an eyesight test, to ensure you meet the DVLA’s vision requirements.

Which Line on The Snellen Chart Is For Driving?

The driving line on the Snellen chart used in the United Kingdom is the 5-15 line. Drivers must be able to read this line with both eyes or with one eye if they are blind in the other. The Snellen scale measures visual acuity, a term for clarity of vision.

The letters measured on the Snellen graph become progressively smaller as you move down the lines, making it more difficult to read.

How Far Away Is the Eye Chart?

In the United Kingdom, the eye chart test is administered at a distance of 6 metres or 20 feet. This distance ensures that drivers have sufficient visual acuity for safe driving on the road. During the examination, you must read a number plate with letters or symbols that become progressively smaller as they move down the chart.

Drivers must be able to read the 5-15 line with both eyes or one eye if they have vision in only one.

Can You Drive With One Eye in the UK?

Yes, if you meet the DVLA’s eyesight requirements, you can drive with no sight in one eye in the United Kingdom. However, drivers with vision in only one eye must have an acuity of at least 0.5 (6/12), with corrective lenses if necessary, and a sufficient field of vision in the other eye.

Horizontally, the field of vision must be uninterrupted, and drivers must be able to read a licence or car number plate from 20 metres or 65 feet away with their remaining eye.

To ensure that you are adequately covered in the event of an accident, you must also inform your auto insurance provider if you have vision in only one eye.

What is The Corrective Power Required For Driving According To DVLA Eyesight Requirements?

In the United Kingdom, drivers must have an acuity of at least 0.5 (6/12) with corrective lenses, if necessary.

Our Final Thoughts

The DVLA eye test chart serves as a fundamental component in evaluating whether drivers in the UK possess the necessary visual acuity and peripheral vision for safe driving.

This assessment ensures that all drivers on the road can react appropriately to road conditions and hazards. Here are some of the key points discussed in this article – 

1 – The importance of the DVLA eye test chart in assessing visual acuity and ensuring drivers meet the legal eyesight standard for driving.

2 – Regular eye examinations are crucial for meeting DVLA eyesight requirements for driving.

3 – The role of peripheral vision in driving assessments and its impact on overall road safety.

4 – The legal implications of failing the DVLA eye test, emphasising the need for drivers to meet the DVLA eyesight requirements.

5 – The significance of wearing corrective lenses, if prescribed, to meet the legal eyesight standard for driving.

6 – Drivers with vision in only one eye must meet specific criteria to ensure they can safely navigate the road.

7 – The DVLA vision test process, including the visual acuity and field of vision assessment, to determine a driver’s suitability for holding a licence.

dvla eye sight test

Frequently Asked Questions

Can I take a DVLA eye test online?

 While the actual test cannot be completed online, preparing for it by familiarising yourself with the DVLA eye test requirements and practising reading number plates from a distance can be done from anywhere. Regular eye examinations ensure you meet the necessary visual acuity and peripheral vision standards.

Why do I need to take a DVLA eye test over if I’m over 70?

The DVLA eye test for over 70s is designed to ensure that older drivers meet the same DVLA eye test requirements as younger drivers, focusing on visual acuity and peripheral vision. Drivers over 70 must renew their licence every three years, undergoing regular eye examinations to detect any vision changes that could affect their driving ability.

What is the significance of the HGV eye test chart?

The HGV eye test chart assesses the visual acuity of drivers handling heavy goods vehicles, ensuring they meet the DVLA eye test requirements for commercial driving. This chart helps evaluate if drivers can see clearly at a distance, which is crucial for safe driving on highways and in urban areas.

H3: What are some tips on how to pass DVLA visual field tests?

To improve your chances of passing the DVLA visual field test, it is important to regularly check your peripheral vision and consult an optometrist if you notice any changes. Practising peripheral vision exercises and ensuring your glasses or contact lenses are up to date can also help meet the DVLA eye test requirements.

What are the DVLA eye test requirements?

DVLA eye test requirements include having a minimum visual acuity of 0.5 (6/12) on the Snellen scale with or without corrective lenses and a horizontal visual field of at least 120 degrees. These standards ensure drivers have the necessary visual acuity and peripheral vision for safe driving.

What happens if I don’t meet the DVLA eye test requirements?

Failing to meet the DVLA eye test requirements can result in your driving licence being revoked or refused. It’s essential to undergo regular eye examinations and address any vision impairments with corrective lenses or surgery to meet the necessary standards for safe driving.

Meet the author

Tom Walker

Tom is a Content Writer and Editor for UK Care Guide, having previously acted as Head of Online for the Manchester Historian, and also the former editor for The Peterloo Institute.

Tom is a graduate of the University of  Manchester with a BA (Hons) History degree. 

His particular specialisms include writing on issues relating to later life (e.g. stairlifts, live-in care) and elderly care, having previously worked in a care capacity.  

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