They absorb 100% of infrared rays - which can accelerate drying of the eyes - as well as ultraviolet.
Times, Sunday Times
It also reduces infrared rays to help keep the interior temperature constant.
Times, Sunday Times
The prosecutors said that experts had examined the painting using x-rays, infrared rays, digital imaging and handwriting analysis.
Times, Sunday Times
Both conditions are caused by unprotected exposure to the highly concentrated ultraviolet and infrared rays emitted by the welding arc.
Retrieved from Wikipedia CC BY-SA 3.0