Close your eyes three minutes, after working with a computer every half hour

An eye specialist at College London University said: those who constantly work with computer it is recommended that after every half hour work with computer close the eyes for three minutes. This issue is caused relax the eyes when working with your computer. He stated: each light source such as a PC, Sun TV has two rays "ultraviolet" and "infrared", which is harmful for the eyes. This eye specialist said the closing eyes three minutes after half-time computer work causes to cut the hit of rays with eye, reducing the harmful effects of the radiation on the eye and the rest of the eyes. He added that the eyes of some people has irritable cornea to external stimulation that when their eyes be red and tears up during work with computer. This eye specialist said: these people should be referred to an ophthalmologist and receive the eye protective glasses that protect against external stimulation.