The three types of ultraviolet (UV) radiation
The Earth's ozone layer and atmosphere absorb most of the sun's harmful UV radiation, but some breaks through our line of defense.
SUN
UVA
UVB
UVC
Ozone layer
The three types of ultraviolet (UV) radiation
The Earth's ozone layer and atmosphere absorb most of the sun's harmful UV radiation, but some breaks through our line of defense.
SUN
UVA
UVB
UVC
Ozone layer
Wavelenghts:
UVC 100-290 nm
UVB 290-320 nm
UVA 320-400 nm
The three types of ultraviolet (UV) radiation
The Earth's ozone layer and atmosphere absorb most of the sun's harmful UV radiation, but some breaks through our line of defense.
SUN
UVA
UVB
UVC
Wavelenghts:
UVC 100-290 nm
UVB 290-320 nm
UVA 320-400 nm
Ozone layer