The avoid methods
1. Avoid operating the computercontinuously for a long time, pay attention to rest suitably. To maintain amost appropriate position, the distance between the eyes and the screen shouldbe 40~50 cm, and the eyes look down slightly on the screen;4 stainless steel tubing
2. The study found that radiation generatedby computers can affect the development of the fetus and can cause fetalmalformations. Maintain a good working environment indoors, such as comfortabletemperature, clean air, suitable anion concentration and ozone concentration;check here
3. The light in the computer room should besuitable. It should not be too bright or too dark to avoid direct interferenceof the light on the screen and cause interference light. The studio should bekept dry and ventilated.