Portrait of two old people lying on the bed with pc A study shows the effects of these devices are no different than standard clear lenses. Blue-light filtering lenses, commonly known as blue-blocking ...

Working at a computer has some perks, like the fact that you’re probably indoors in a comfortable environment. (Unless you work in one of those offices that keeps the temperature below freezing, in ...

Excessive screen time can lead to a condition called computer eye strain. This is sometimes known as computer vision syndrome, or digital eye strain. It occurs because our eyes have to work hard when ...