Mr. Artamonov, I am sorry, but I just do not buy your argument. Try this experiment: Do whatever daily activities you normally do, reading a book, using a pc, watching TV, eating, a couple of inches away from a regular monitor/TV. Making sure your head is close most of the time. Heck you could even try placing the monitor on the floor and taking a nap on the screen. If you are able to do this without any ill effects, then you must be a special person. I don't have the scientific explanation for it, but I don't think you can easily dismiss all effects for CRT's to image quality.