In this article, we’ll take a closer look at the key differences between UVA and UVB rays, how they affect your skin, and what you can do to limit sun damage.

Both UVA and UVB rays can damage your skin, just in different ways. One causes premature aging, the other is more prone to causing sunburn, DNA damage, and skin cancer.

‌UVA rays have a lower amount of energy and a longer wavelength than UVB rays. They can enter the middle layer of your skin called the dermis. UVA rays form 95% of the UV radiation which reaches ...

UV radiation comes primarily from the sun and is made up of UVA, UVB, and UVC rays. UVC rays do not reach Earth, but both UVA and UVB rays pose health risks. Learn more here.

Ultraviolet B (UVB): This type has a wavelength of 280–314 nm and is associated with sunburns. Ultraviolet C (UVC) : This type of light has a wavelength of 100–279 nm. UVA makes up 95% of the ...

Ultraviolet light or UVC sanitizers aren’t very protective against the novel coronavirus, according to the FDA, and can be dangerous to hands and eyes. CNN values your feedback 1.

We've had success in converting longer wavelength blue LED light into shorter wavelength UVA. So, our next step was to find compounds that could convert blue LED light to UVB," explains Yanai.

Polysense launches iEdge 4.0-enabled full covered UVA, UVB, UVC and UVABC sensors for health care, agriculture and environmental industries SANTA CLARA, CA, UNITED STATES, September 9, 2024 ...

From UVA and UVB to SPF, what do all the acronyms on sunscreen bottles mean? Here is what you need to know to make sure you're protecting your skin and buying the right creams.