青少年长时间操作电脑,会感到眼睛酸胀、眼痛、视力模糊等不适。如果不注意保护眼睛。时间久了眼睛就会近视。使用电脑导致眼睛不适的原因,主要是以下几点:一是电脑视屏闪烁和文字的辉度会引起视疲劳,这是产生视觉不适的主要原因;二 Long-term operation of the computer adolescents, will feel sore eyes, eye pain, blurred vision and other discomfort. If you do not pay attention to protect the eyes. Over time, my eyes will be short-sighted. The reasons for using the computer to cause eye discomfort are mainly the following: First, the flickering of the computer screen and the brightness of the text can cause visual fatigue, which is the main reason for visual discomfort;