It may be unthinkable when you go out on a sunny day, but the sun can hurt your eyes, just as your skin tans. Ultraviolet rays from the sun can penetrate clouds and fog, regardless of the season or outside temperature. This means that there is a potential risk of UV damage in our eyes all year round. Both UVA and UVB rays can be reflected off the surface of water, snow, sand, and even buildings, and under certain conditions, the exposure is increased and the UV rays that enter the eye.
So what can you do to protect your eyes from this damage, which can lead to redness, blurred vision, and even eye diseases such as cataracts and macular degeneration? Wearing sunglasses is a natural choice, but stylish pairs may not be as protective as you might think. Here’s how to check if you’re using the best type:
All UV sunglasses require a label indicating the level of protection. What exactly do these numbers mean? The sun emits three types of UV light: UVA, UVB, and UVC, Saunders says. All of these waves are less than 400 nanometers long, but UVA and UVB rays are needed to protect ourselves because UVC rays are absorbed by the Earth’s atmosphere. The pair labeled UV 400 absorbs wavelengths up to 300 nanometers. This is the same as 100% UVA and UVB absorbers.
Sounds easy, but buyers need to be careful. Not all sunglasses stickers are reliable. Sunglasses are regulated by the FDA as medical devices. However, to ensure safety and impact resistance, consumer testing has shown that what is on the label is not always accurate, especially for cheap imported brands.
Instead of ordering or buying sunglasses from a retailer, do a little research to make sure you go to a reliable source or ask your ophthalmologist which brand to recommend for optimal eye protection. You don’t have to pay a lot for protective sunglasses, but you don’t want to be too cheap.
Many people believe that dark sunglasses have better UV protection, but the shading quality of the pair has nothing to do with the darkness or color of the lens.
Yes, the shades that protect properly will be stylish.
However, you don’t have to rely on unsightly pairs for proper protection. Oversized frames, such as those found on many Hollywood stars, are a great option as they provide additional UV protection by blocking light from the surroundings. Polarized sunglasses such as Costa Delmar brand men’s and women’s sunglasses are another great option as they help reduce glare from reflected sunlight from glossy surfaces.
It’s perfectly possible to find sunglasses that look stylish with all the eye protection you need.
Hope this content helps you to know about which sunglasses are better polarised, which will help you to choose your sunglasses in the future.
Are all sunglasses UV protected? Protection from the sun’s harmful UV rays is the essential quality of effective sunglasses, but how can you tell if your sunglasses have UV protection? The best way to determine if your sunglasses have UV protection is to look for a label, precisely one that shows UV 400 or 100%...
Best UV rating for sunglasses? You may know that the best way to protect your eyes from the sun’s harmful UV rays is to wear sunglasses when you’re outside, but how much UV protection do you need? The answer is within the numbered rating range, and the best UV protection rating offered is UV400. What...
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