woman wearing sunglasses

You may already be aware of protecting your skin from the sun. Sunglasses also protect your eyes from UVA and UVB radiation! Choosing the right sunglasses is about much more than showing off your style. 

Style is a crucial piece of the equation, but you also need to understand how vital sunglasses protect your eyes from UVA and UVB rays. Moreover, you need to know how to prioritize your eye health even when the sun is hidden.

What Are Ultraviolet Rays?

Ultraviolet rays are invisible rays of electromagnetic radiation. They are found in the sun and are also emitted by artificial sources such as tanning beds and tanning lamps. UV rays can induce a sunburn and tan, but most importantly, they can lead to the development of cataracts, pterygium (which can lead to blindness), and even cancer.

Sunglasses block UV rays from reaching your eyes and provide a physical barrier between the rays and your eyes. UV rays can also be reflected by water, snow, and sand, so you need to consider your environment and how you are exposed to UV radiation.

The Importance of UV Protection

You’ve probably heard that sunlight is essential to getting vitamin D, but when you’re outside, you still need protection. The sun provides so much more than vitamin D, but it can also cause damage to your eyes and skin if you’re not careful.

The sun’s rays can age your eyes, cause wrinkles and discoloration, and even damage vision. Even if you’re looking away from the sun, UV rays can still affect your eyes, so sunglasses are so important!

Sunglasses Protect You from UVA and UVB Rays

The sun’s rays come in two forms, UVA and UVB. UVA rays are also called long-wave rays, and UVB rays are also called short-wave rays. Both can cause damage to your eyes and skin, but UVB rays are the kind of rays that cause you to burn.

Sunglasses are important to eye health because they protect you from UVA and UVB rays. UVA rays do not cause sunburn, but they can cause more severe damage to your eyes. UVB rays are the rays that cause you to burn and can lead to sunburn.

Other UV Protective Lenses

UVB rays cause sunburn, but they are not the rays that do the most damage to your eyes. UVA rays can actually do the most damage to your eyes, and that’s why sunglasses are so important. Certain types of lenses also block UVB rays, and you can even find lenses that provide UV protection for people who live in areas where the sun is particularly intense.

UV protection for Contact Lenses

If you wear contact lenses, you’ve probably been told that you need to wear sunglasses. Whether you wear glasses or not, it’s important to ensure that your lenses have UV protective properties. If you wear glasses, you can still find a pair of sunglasses with UV protection for contact lenses.

As for contact lenses, you need lenses that successfully block UV rays. Many contact lenses are made with polycarbonate, which isn’t an excellent UV blocker. Even if you wear polycarbonate lenses, you may want to consider wearing UV protective glasses.

Conclusion

These days, you can find fashionable designer sunglasses that are UV protective. Finding a functional and stylish pair is easier than ever before. The greatest challenge is simply understanding the importance of each feature.

At Abasa Optical, we carry the usual stuff, lenses, frames, contact lenses, sunglasses, and reading glasses. We offer comprehensive eye exams in Clayton Heights (Hillcrest Village Mall, Surrey, B.C.) for you and your family. Our goal is to provide eye care services that highlight the importance of properly taking care of your eyes, including protecting it from harmful UV rays. If you’re looking for designer sunglasses in Surrey, look no further! Browse our collection of sunglasses now!