As summer is just around the corner, choosing the right is becoming increasingly important. Two common features that many sunglasses brands advertise are 100% UV protection and polarisation. But are they the same thing?

UV protection refers to the ability to block UV from the sun. UV rays are a type of radiation that can cause damage to your eyes and skin, including sunburns,ataracts, and macular degeneration. Therefore, it is crucial to protect your eyes from these harmful rays.

Polarisation, on the other hand, refers to a specific technology that reduces and improves visual clarity. Glare is caused by light reflecting off flat surfaces such as water, snow, or pavement, which be very distracting and uncomfortable for your eyes. Polarised lenses have a special filter that blocks these reflected rays and enhances the contrast and clarity of your vision.

Although both 100% UV protection and polarisation are important features in sunglasses, they are not the same thing. You can have 100% UV protection without polar, meaning that your eyes are protected from harmful UV rays but not necessarily from glare. On the other hand, you can have polarised lenses that do not offer 100% UV protection, meaning that you are protected from glare but not from UV radiation.

In, both 100% UV protection and polarisation are desirable features in sunglasses, but they serve different purposes. It is essential to always choose sunglasses that offer 100 UV protection to ensure the long-term health of your eyes. If you frequently encounter glare from your activities, then polarised lenses may be the right choice for you. Ultimately, the best sunglasses for you will depend on your personal needs and preferences.