Paula Burrows

May 29, 2024

Everything You Need To Know About Polarised Sunglasses

Welcome to Yoovy, the ultimate destination for stylish and functional eyewear. Choosing the right sunglasses for you is not only an important decision but it’s also a very personal one. Therefore, here at Yoovy, we think it’s important to have all the information you need to make an informed decision.

In this guide, we'll delve into the world of polarised sunglasses, exploring exactly what they are, how they work, and why they're an essential accessory for anyone who values both fashion and function.

What Are Polarised Sunglasses?

Polarised sunglasses are specially designed eyewear that helps reduce glare from reflective surfaces such as water, snow, and roads. Unlike regular sunglasses, which only darken the overall brightness of light, polarised lenses are equipped with a special filter that blocks horizontally polarised light, thus significantly reducing glare and improving visual clarity.

Sounds good right? But how do polarised sunglasses work?

How Do Polarised Sunglasses Work?

Well, in order to understand how polarised sunglasses work, it's essential to grasp the concept of polarisation itself. Light travels in waves, vibrating in all directions. When light reflects off a flat surface, such as water or a road, it becomes polarised, meaning its waves align horizontally. This horizontally polarised light creates intense glare, which can be discomforting and even dangerous, especially in bright sunlight.

To reduce this, polarised lenses are engineered with a vertically oriented filter that selectively blocks horizontally polarised light, effectively neutralising any glare. As a result, wearers experience enhanced visual clarity, contrast, and colour perception, making polarised sunglasses ideal for various outdoor activities and everyday use.

The Benefits of Polarised Sunglasses

If you’ve never tried polarised sunglasses before then they’re definitely something we’d recommend as the benefits can transform your vision and clarity in specific circumstances.

Let’s take a closer look at some of the advantages of polarised sunglasses and how they could benefit you.

Reduction of Glare

Through the use of polarised lenses, horizontally polarised light is filtered out meaning that polarised sunglasses significantly reduce glare from surfaces like water, snow, and roads, providing a more comfortable and safer viewing experience.

Improved Comfort and Visibility

One of the biggest benefits of polarised sunglasses comes in situations with bright sunlight. When faced with blaring sunlight, glare can cause you considerable discomfort and even put strain on the eyes. Therefore, by wearing polarised sunglasses you can alleviate these issues and allow for improved comfort and visibility even in the most challenging lighting conditions.

Enhanced Contrast and Depth Perception

Through the use of polarised sunglasses and the elimination of glare, wearers can experience enhanced contrast and depth perception, particularly if they’re in outdoor environments. So for example, if you regularly take part in activities outdoors such as skiing, gardening, or golfing, then you’ll benefit considerably from this precise vision.

Potential for Decreased Eye Strain and Fatigue

Another benefit that all wearers can experience from polarised sunglasses, even if they don’t notice the difference day to day, is decreased eye strain and fatigue. When your eyes are faced with glare this can put additional pressure on your eyesight. Therefore, by reducing glare and improving visual clarity, polarised glasses can reduce this pressure considerably.

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Applications of Polarised Sunglasses

Now that you know what polarised sunglasses are and how they work you may be wondering if you need them. Well, to give you a better idea, here are some of the most beneficial applications of polarised sunglasses so you can decide whether they meet your lifestyle needs.

Outdoor Sports and Recreational Activities

If you spend a lot of time outdoors then polarised sunglasses are a must-have. This may include outdoor activities such as fishing and cycling or competitive sports such as golf. Having that enhanced visual clarity and reduced glare can make it easier for you to get involved while offering added safety.

Driving and Road Safety

Another beneficial application for wearing polarised sunglasses is when driving. If you drive a lot, or find that the glare from the sun and reflective surfaces impairs your vision, then polarised sunglasses will likely benefit you. Having full visibility is essential when behind the wheel and polarised sunglasses can help to mitigate these hazards by improving visibility and promoting safer driving conditions.

Water Sports and Boating

Those individuals who love nothing more than a day on the water may also benefit considerably from polarised sunglasses. From sailing to kayaking or just enjoying a family day at the beach, polarised sunglasses can enhance your water experience as they reduce the glare from the sun’s reflection on the water’s surface. This improves safety and allows for better navigation on the water. Not to mention that you’ll enjoy yourself a lot more with clearer vision!

Everyday Use

It isn’t only in specific situations where polarised sunglasses can offer significant benefits. Even those who are sensitive to glare or bright light could benefit in daily life. So whether you’re relaxing in the park or dining outdoors with friends, polarised glasses enhance visual comfort and clarity, allowing you to enjoy your surroundings with ease.

Polarised Sunglasses at Yoovy

At Yoovy, we understand the importance of quality eyewear that combines style with functionality. That's why we offer a wide range of polarised sunglasses designed to meet your needs while also reflecting your personal style. From sleek aviators to chunky round frames, our collection features premium polarised lenses that provide superior glare reduction and exceptional visual performance.

Explore our collection today and experience the difference that polarised lenses can make in your everyday life. For any questions or information, please email lab@yoovy.co.uk and our in-house optometrist will be in touch.

Written by

Paula Burrows
Optometrist

Paula is the Optical Director at Yoovy and is responsible for our lab team to verify prescriptions and ensure your lenses are produced, assembled and quality checked before we despatch them to you.

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