The importance of sunglasses that offer great UV protection

Whenever looking for new sunglasses, UV protection may not be among the forefront of your list of priorities. However, did you consider that damaging ultraviolet (UV) radiation can hurt your eyesight and the surrounding skin even when the sun isn’t shining? Do not be confused by the clouds; even during the cloudiest days, UV radiation may react off surfaces like sand, water, snowfall, and walls.  

To protect your eyes when outside, UV-coated eyewear and UV-protective sunglasses have a tiny layer of UVA- and UVB-blocking substance. Certain sunglasses come with such a UV coating as usual, and some companies have their own proprietary lens technologies.

UVA, UVB, and UVC are the three different ultraviolet radiation subclasses. Since the atmosphere’s ozone layer absorbs UVC, the impact is either negligible or nonexistent, which is why you likely don’t listen a lot about it. However, UVA and UVB, often known as simply UV radiation, can both instantly and over time harm your eyes and eyesight.  

The sun is the primary source of ultraviolet radiation, although other sources include welding equipment, tanning facilities, and lasers. Your eye health may benefit from UV protection on your eyewear and sunglasses lenses. Ultraviolet light is not good at all and can harm your eyes. A certain plastic or glass lens can have a UV coating added for maximum safety. 

Do your sunglasses need UV coating? 

Yes. The UV coating on your eyewear and sunglasses protects your eyes from dangerous ultraviolet radiation. Unlike UV-protective sunglasses or eyeglasses, even brief exposure to ultraviolet radiation without protection may harm your eyes in ways comparable to a sunburn. Your eyes may get red and swollen or feel gritty as if you had sand in them.  

You can experience extreme shredding if you’re particularly sensitive to light. Thankfully, these sensations are most often temporary. However, if you regularly expose your eyes to sun radiation, you risk developing cataracts or vision problems. 

Before the age of 20, around one-fourth of UV damage to your eyes happens. Summertime is when youngsters spend the most time outside and are most exposed to UV radiation. UV-protective sunglasses are crucial for maintaining the health of your eyes for the rest of your life. 

How much UV defence should your sunglasses have? 

Your sunglasses should preferably give UV400, which signifies they completely filter UV rays. Avoid purchasing sunglasses that do not have UV protection.  To reduce the quantity of UV radiation that could reach the eyes, anyone who spends a lot of time outside should consider using wraparound UV sunglasses. 

Also read: How Do You Choose the Best Sunglasses for Men Based on Facial Shape?

Is UV Protection required for sunglasses? 

UV protection is a choice worth thinking about if you want to use your glasses outdoors. UV coatings on prescribed clear lenses are just as efficient as those on sunglasses. The UV coating which is used, not the darkening tint, is what filters UV rays. The kind of lens material also counts. Trivex and other high-index polymers like polycarbonate lenses provide 100% UV protection. UV protection is included in photochromic lenses, which darken when placed in direct sunshine.

Adding a UV coating to your lenses is simple and affordable when you get them from SmartBuyGlasses CA. They have a range of trendy sunglasses for you to choose from, offering UV protection to keep your eyes safe in style.