Eliminate glare - how polarised sunglasses may help you live with your cataracts

What are cataracts?

Cataracts form when the lens, (a small transparent disc inside your eye), becomes cloudy. Over time, this causes misty and blurry vision.

They're more common in older adults as they are part of the natural ageing process of the eye and can affect your ability to carry out daily activities such as driving and reading and can increase the risk of trips and falls¹.

They usually appear in both eyes but may not necessarily develop at the same time or be the same in each eye.

For all you need to know about cataracts, click here.

How can polarised sunglasses help cataracts?

Harmful UV light rays from the sun can speed up the growth of your cataract, but opting for UV filtering sunglasses can slow this down, allowing your eyes and the sensitive skin around them to remain protected.

Cataracts cause light to scatter when entering the eye, which can result in a glare effect. Polarised sunglasses organise this light, making it much kinder and softer on the eye, even on the sunniest of days. The correctly chosen lens colour will enhance the natural colours and details around you, allowing you to live life in full colour.

Leightons are here to help

Here at Leightons Opticians & Hearing Care, our expert Dispensing Opticians can advise you on the best colour lenses and sunglasses for your individual needs and fit them for you. Whether you’re awaiting cataract surgery, or need help with your postsurgical optical care, we’re here to help. Our expert knowledge and range of polarised sunglasses from Maui Jim and Zeal can help to eliminate glare so you can live life to the full.

Maui Jim

Maui Jim sunglasses offer 100% protection from harmful UVA and UVB rays as well as cutting glare from above, below and behind each lens by 99.9%. They are so successful at protecting your eyes and the skin around them, that Maui Jim are one of three sunglass manufacturers in the world to have earned the Skin Cancer Foundation Seal of Recommendation. In addition to their polarising qualities, Maui Jim sunglasses are also famous for their colour enhancement technology, allowing you to see the world around you in a new way, whilst protecting your vision. To explore the range, book your sunglasses consultation today and speak to one of our expert Dispensing Opticians.


Zeal Optics

At Zeal Optics, their extensive range includes stylish polarised sunglasses, built using the most premium polarised film in the world. This polarisation technology plays a huge role in keeping your eyes comfortable by reducing the glare that reflects off objects around you. The Zeal Optics team also work hard to reduce their environmental footprint, create social change and leave all who wear their sunglasses with better memories of their time outdoors. For an affordable and environmentally friendly answer to slowing down the growth of your cataracts, speak to one of our experts at your next safe, secure and sanitised eye examination.

Our expert Dispensing Opticians are on hand to help find the best anti-glare sunglasses for your personal needs and lifestyle whilst you’re awaiting cataract surgery or preparing for your postoperative care.

If you have any questions or would like to book your sunglasses consultation or initial eye examination, call our Dedicated Patient Support team on 0800 40 20 20 or book an appointment online.

  1. The Royal College of Ophthalmologists. (2018). Commissioning Guide: Adult Cataract Surgery. Available at: https://www.college-optometrists.org/coo/media/media/documents/clinical%20council%20-%20ccehc/commissioning-guidance-on-cataract-surgery.pdf (Accessed: 11 November 2025).

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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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