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You may have seen the recent BBC coverage  highlighting a growing concern among drivers — being dazzled by the glare of modern headlights  during night-time journeys. It’s an issue affecting motorists across the UK, especially during the darker winter months. https://www.bbc.co.uk/news/articles/cn971jlpvvro In this post, we’ll explore the optical reasons  behind why this happens and discuss how specialised driving lenses , such as HOYA EnRoute, can provide a practical solutio

When discussing alcohol consumption, many focus on its impact on the liver or mental health. While it's well-known that alcohol can impair vision, it can also have long-term effects on the eyes. It's not limited to just bloodshot eyes and blurriness. Short and Long-Term Alcohol Effects on Your Eyes The effects of alcohol on the eyes, both short-term and long-term, are influenced by how much and how often alcohol is consumed. Short-Term Effects ·         Vision Impairment: Th

Winter in Southampton brings cold winds, shorter days, and indoor heating — all factors that can dry out your eyes. Dry eyes are uncomfortable, leading to irritation, redness, and even headaches. Fortunately, there are practical ways to protect your vision this season. Why Are People More Prone to Dry Eyes Reduced Tear Production:  As we age, our bodies naturally produce fewer tears, meaning the eyes are less able to stay lubricated. Changes in Tear Quality:  Older adults oft

In a world where light conditions shift fast — from indoor offices to bright outdoor sunshine, from dashboards to cafés — your eyewear needs to keep up. Enter Transitions GEN S™: the latest from Transitions designed for life on the move. Transitions GEN S™ lenses represent the newest generation of light-adaptive eyewear, designed for people who move seamlessly between different environments throughout the day. Indoors, the lenses remain perfectly clear, offering the comfort a

What’s the difference between polarized and non-polarised sunglasses? Polarized lenses are specially designed to filter out light and reduce glare from reflective or bright surfaces. Whereas, non-polarized lenses offer protection from light, but do not have the filter built in to block out horizontal light rays or reduce glare. Despite these differences, they both offer protection from harmful UV rays and preserve eye health. Benefits of Polarised lenses ·         Polarised l

The only polarise lens for driving with colour and light adaptation. Combining the benefits of photochromic and fixed polarization, Transitions® Drivewear® provide you with the optimal vision experience and colour contrast while you are driving, reacting to both UV and visible light. The lens colour and the level of darkness adapt to light conditions while driving. Overcast – Olive Green In low light and overcast conditions, the lens is an olive-green colour for improved visi

It is important to clarify what we mean by “eye colour”. Eye colour refers to the pigment present in the iris, the coloured part of our eye, and is the result of genetic inheritance. While 79% of the world's population has brown eyes, which is the most common colour, other tones like blue, green, and hazel are also quite common. In addition to these usual eye colours, some people have rarer shade including grey, amber, or even violet. These extraordinary colours often arise f

What does the index of a lens really mean? You might think that if you have a strong vision prescription, your glasses have to frame thick, heavy lenses. This may have been true in the past, but it’s no longer the case. High-index lenses enable people with strong prescriptions to see clearly with thinner, lighter and less noticeable lenses than standard glass or even plastic lenses. High-index glasses lenses are made from plastics that are specially manufactured to bend light

What makes safety glasses safe? Employees are often required to wear safety eyewear in the course of their duties.  In the past safety glasses were uncomfortable and bulky.  Newer safety glasses are more comfortable to wear and can even be quite stylish. Lenses will be divided into two protection levels, Basic Impact and High Impact as dictated by test criteria.  Basic Impact lenses must pass the “drop ball” test; a one inch diameter steel ball is dropped on the lens from 50

Why Do We Rub Our Eyes? Some experts suggest eye allergies and dry eyes lead to eye rubbing. Now, what is dry eye? Well, the absence of enough tears in your eyes leads to dry eyes. It paves the way toward itching and burning. Some of the other causes are: Sleep disturbances or insomnia Contact lens irritation Vision issues that need correction The wrong vision prescription Blepharitis (infected or irritated eyelids, styes) Having a cold or flu Eye infections like pink eye or

Learn how to help prevent age related AMD. What is AMD? Age-related AMD is a common eye condition that affects millions of people around the world. It is the leading cause of vision loss in individuals over the age of 50. The macula, a small area at the centre of the retina, is responsible for sharp and clear central vision. As we age, the macula can deteriorate, leading to a gradual loss of central vision and, in some cases, complete blindness. Although the exact cause is s

Regular eye exams are beneficial for eye health as well as overall health and well-being. An eye exam can help detect different health conditions in their earliest stages. They include high blood pressure, diabetes, high cholesterol, brain tumours, and cancer. Apart from these diseases, an optometrist can detect other conditions by examining the eye structures. Following are surprising health issues an eye exam can detect. Diabetes Nowadays, it’s fairly standard that patients

Holding your glasses prescription, you must be wondering what the numbers mean. Your prescription consists of a mixture of different numbers and letters and can be slightly harder to understand if it’s your first time prescription or you’ve never really given it much thought. Sphere (SPH) SPH or sphere is the amount of lens power you need to see clearly. It measures how long or short-sighted you are. It is followed by a number which is the unit used to measure the correction

(Shown example of peripherial distortion is just for illustrative purposes, the position and quantity of distortion varies on the varifocal design and quality) As we age the crystalline lens in our eye loses elasticity and gets stiffer as we grow older, resulting in our close sight deteriorating which leads to having a distance and reading prescription. This results in needing two different pairs of spectacles, people are often annoyed by the need of switching between the two

Here we'll tell you about the benefit of Freeform single vision lenses. Particularly the supererior clarity this technology offers wearers with high prescriptions. Free-form technology is the most advanced optical lens manufacturing process that can reduce higher-order aberrations such as aspherical aberration that can occur in ophthalmic lenses processed with traditional manufacturing equipment. Traditional lenses are surfaced on 1 side and patient's best vision is in the ce

Find out if you're entitled to a free NHS sight test or an optical voucher to reduce the cost of glasses or contact lenses. Free NHS eye tests You're entitled to a free NHS sight test if you: are under 16 are 16, 17 or 18 and in full-time education are 60 or over are registered as partially sighted or blind have been diagnosed with diabetes or glaucoma are 40 or over and your mother, father, sibling or child has been diagnosed with glaucoma have been advised by an eye doctor

In this article, we explain the benefits of an anti-reflective coating. Anti-reflective coating, also known as anti-glare or AR coating, is a layer added to eyeglasses to make them more efficient. The coating can help improve vision while also reducing eyestrain and enhancing appearance. The coating eliminates reflections from the surface of lenses. Eliminating the reflections allows the passage of more light through the lenses, helping optimize visual acuity. Enhancing Visua

Eyeglasses are an excellent vision correction option for many people. Also, wearing them has become a fashion statement in the past few years. Now, getting eyeglasses is more than just shopping for function—it is also a way of expression. Eyeglasses help you see and change how people see you. Suitable frames are now available that can last you several years. But they will not last as long as they are meant to last if you are not taking care of them. Also, with poor maintenanc

Have you ever experienced discomfort after buying new glasses? It’s not uncommon to feel a bit dizzy or see things differently, even with the same prescription. You might wonder if you got the wrong prescription or if the quality of the lenses is to blame. But don’t worry, this is a normal adaptation process that occurs when you get new glasses, whether it’s your first pair or a replacement with prescription. Understanding the Adjustment Process Just like breaking in a new pa