Polarized sunglasses are one of the most popular choices for eye protection, especially among people who spend a lot of time under the sun. But do they provide protection from UVA and UVB rays?
Polarized sunglasses reduce the glare that bounces off surfaces, such as water and snow. Not all protect against UVA and UVB, but the best way to know is if the brand indicates the level of protection. Look for polarized sunglasses that state they are UV400 or give 100% protection from UVA and UVB.
Learn more about polarized sunglasses and how much UVA or UVB protection they offer by reading on below.
Can Polarized Sunglasses Protect From UVA and UVB Rays?
Polarized sunglasses are made with lenses to filter out some harmful ultraviolet rays as well as reduce the glare that bounces of surfaces for better visibility.
Not all polarized sunglasses are equipped with UVA and UVB protection. To protect your eyes, look for brands or manufacturers that offer 99-100% UVA and UVB protection; anything less than this means that ultraviolet rays can still damage your eyesight.
Conclusion
Polarized sunglasses are helpful for outdoor activities, but protection from UVA and UVB rays are more important for eye health. Always be sure to look for sunglasses that offer at least 99% UVA and UVB protection.