What is the difference between polarized and non-polarized sunglasses?

What is the difference between polarized and non-polarized sunglasses?

When buying good sunglasses we found some that are polarized and others that are not. So, what exactly are polarized sunglasses? Is it one of those marketing terms that really offers no tangible benefit? Or is it an essential feature?
How they are different from unpolarized sunglasses and why they are important.

Before trying to understand how polarized glasses help, we must understand how the light around us works. The sunlight, once it reaches the earth, is absorbed, reflected and refracted in all kinds of forms by the thousands of elements that we see around us. This includes water, glass, plastics and even the ground. Once it is reflected, this light travels in a horizontal direction and hits our eyes causing visual discomfort, and in some cases, even temporary blindness.

Have you ever had the feeling that too much sunlight “blocks” the details of your eyesight, especially near bodies of water? That’s exactly what happens when you do not have glasses with vertical polarization.

Risehook offers in all its catalog sunglasses with polarized top quality so you can protect your eyes and the annoying reflections.

Vertical polarized glasses do not allow this harmful glare to affect your vision, which is crucial during driving. You do not want to be blinded even for a moment while driving with your family, do you?
Advantages of buying polarized glasses are:

Decreased visual discomfort
Clearer vision in daylight
Reduction of visual fatigue
Without reflections

However, all these advantages do not mean that the tinted windows are perfect in all situations. Reading text on LCD / LED screens with polarized sunglasses is very difficult and, sometimes, almost impossible, so if you’re in an outdoor profession that requires you to look at screens frequently, polarized sunglasses are not for you. Skiers have also reported difficulties in discerning between patches of snow and ice.

The best brands of sunglasses are often polarized and offer UV protection as well, but the fact that the glasses are polarized does not mean that it also offers UV protection. Be sure to check that your new pair of sunglasses is polarized and offers UV protection, it should be specifically mentioned.

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