UV radiation is invisible to the eye and it is non-ionizing form of radiation in the 100 nm to 400 nm wavelength region of the electromagnetic spectrum. UV radiation is arbitrarily divided into UV-A ...

Solar ultraviolet radiation is one of the causes of a series of eye diseases, including cataracts and a type of corneal ...

index is a daily measurement of the expected intensity of UV radiation from the sun calculated by the National Weather Service for most zip codes in the United States. Published by the ...

All glass used in house, office and car windows completely blocks UVB from passing through. But only laminated glass can completely block UVA. UVA can pass through other glass used in car, house and ...

Of the three categories of solar UV radiation, only UV-A and UV-B are able to penetrate Earth's atmosphere. Thus, these two types of UV radiation are of greatest concern to humans, especially as ...

Electromagnetic radiation has many uses, but some of the waves can have hazardous effects, particularly on human bodily tissues. Ultraviolet waves can cause skin to age prematurely and increase ...

Fluorescent bulbs emit varying levels of ultraviolet radiation, so look for those that emit the lowest amounts of UV radiation and try to use light shields and lamp shades whenever possible. If a ...