[Ultraviolet radiation in selected computer monitoring].
Bearing in mind that computer monitors have become quite popular nowadays among both professionals and hobbyists, the authors analysed the UV radiation emitted by them. Chromatic and monochromatic monitors were used in the study. The ultraviolet radiation of monitors was compared with the UV emission of sterilamps and fluorescent lamps. The same order of radiation intensity was found in all sources under study. In addition, the effectiveness of two popular screen filters in suppressing the UV emission of computer monitors was studied. The suppression of radiation was observed together with a parallel absorption of the visible part of radiation.