What is an OCT eye examination?

You might be surprised by some of the tools used in your eye test. Some optician’s equipment does such a good job it has remained unchanged for more than a hundred years – the ophthalmoscope has been in use for 150 years. But new technologies are helping us spot conditions earlier than ever before.

OCT – Optical Coherence Tomography – is just one example of a groundbreaking imaging technology that is advancing the precision and quality of eye examinations.

With many sight-threatening conditions, time is of the essence. The sooner you take action, the more effective your treatment will be. That’s why Leightons offers OCT as part of our Ultimate Eye Examination test.

What is OCT?

OCT lets us take images of the tissue behind the eye and a cross-section of many layers of the retina, not just the surface. It’s a little like an ultrasound for your eyes, and produces 3D high-definition scans.

Why should I have an OCT eye examination?

Having an OCT eye examination as part of your usual eye testing means we can spot issues sooner, detecting any changes to your eyes up to 5 years earlier than other methods, and long before you may notice any issues yourself.

It can highlight, or help us to detect early signs of common eye problems such as glaucoma, diabetes and age-related macular degeneration.

Our 3D high definition images let us see more of your eyes than ever before, and all your scans are stored as part of your records. So when you come in for your next appointment we can compare the images and accurately track any changes in your eye health.

OCT Results

All this information lets us build a complete picture of your eyes, so that we can detect, track and treat eye conditions more effectively than ever.

What will happen at my OCT eye test?

An OCT machine takes scans of your eyes without touching them. The process is non-invasive and painless, and our expert Leightons optometrists are always on hand to answer any questions.

How much will it cost?

OCT is included as part of our Leightons Ultimate Eye Examination, priced at £99, or within our MyLeightons care plan. This advanced test provides a complete view of your eye health and vision.

If you’re eligible for a free NHS sight test, you can still benefit from an OCT screening for just £39, giving you a more detailed picture of your eye health.

How do I book an OCT test?

You can book your OCT eye examination test by calling 0800 40 20 20, making an appointment online, or visiting your local Leightons branch.

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What the Government’s road safety proposals could mean for your eyesight
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In January 2026, the UK Government published proposals as part of its Road Safety Strategy, including a consultation on whether drivers aged 70+ should have mandatory eyesight checks. Nothing has changed yet. This is a consultation, which means the Government is asking for views before deciding what happens next. Still, it is a useful reminder that good vision is a key part of safer driving, for you and everyone around you. If you want reassurance about your eyesight for driving, we can help. Book an eye test What’s being proposed for drivers aged 70+? The Government is consulting on the idea of introducing regular eyesight testing for drivers aged 70 and over as part of licence renewal. The aim is to reduce risk linked to age-related changes such as: gradual changes in sharpness of vision reduced contrast sensitivity (seeing clearly in low light) greater sensitivity to glare slower reaction times and other health factors that can affect driving Key point: These are proposals, not new rules. No extra testing has been introduced at this stage. Driving eyesight standards: what applies right now? Current legal eyesight standards still apply to all drivers, whatever your age. The Road Safety Strategy proposals also reinforce increased use of roadside eyesight checks by police. If a driver fails a roadside eyesight test, the DVLA may take action, including removing a licence. If you are unsure whether you meet the standard, an eye examination is the simplest way to check and get clear advice. Check my vision for driving Struggling with glare at night? You’re not alone The proposals also highlight research showing many drivers have reduced or stopped night driving due to headlamp glare, with brighter LED headlights and taller vehicles thought to contribute. If night driving feels harder than it used to, it could be down to: a change in your prescription early lens changes in the eye dry eye glare sensitivity or reduced contrast An eye test can help identify what is going on, and we can talk through practical options such as lens choices and coatings designed to improve comfort when driving at night. Why regular eye tests matter more as we get older Vision changes can be subtle, and many people adapt without realising their eyesight has dropped below what is comfortable or safe for driving. A routine eye test helps you: stay confident behind the wheel spot changes early keep your prescription up to date get tailored advice if you drive at night or in poor weather If you’re 70+, we recommend keeping your eye tests regular, even if your vision feels “fine”. How Leightons can help At Leightons, our focus is simple: helping you see clearly and stay confident in everyday life, including on the road. With an eye test, you will get: a professional check of your vision and eye health clear, practical advice about your vision for driving support if you have concerns about glare, night driving, or changing eyesight
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