手握智能手机平板电脑,低着头目不转睛手指飞快地运动,时下流行的“微博控”正让越来越多人着迷。然而走路、坐车以及躺在床上时看手机微博,对眼睛伤害很大。因为,那时很难保证手机与眼睛之间的距离适当。此外,连续几个小时眼睛一眨不眨地盯着小小的手机屏幕,眼睛会变得很干,别以为这是因为自己困了,其实这是眼部肌肉功能发生了障碍。本来长时间用眼就容易造成视疲劳,再加上屏幕上不断变换的光影又会对眼睛造成持续的刺激,当眼睛不停地捕捉这些光影时,就会对黑眼球表面的泪膜层造成损害,从而加剧眼睛的疲劳和干涩,甚至会出现刺痛、流泪、畏光等不适症状。 Hand holding a smart phone tablet, head down without moving your fingers fast movement, the popular “Weibo control” is getting more and more fascinated. However, walking, driving a car and lying in bed watching mobile microblogging, a great deal of damage to the eyes. Because, then it is difficult to ensure the phone and the distance between the eyes appropriate. In addition, for a few hours the eyes of a small blink of an eye on a small cell phone screen, the eyes will become very dry, do not think this is because they sleepy, in fact, this is an obstacle to eye muscle function. Eyes will be used for a long time easily lead to visual fatigue, coupled with constantly changing light on the screen will cause continuous stimulation of the eyes, when the eyes kept capturing these light and shadow, it will cause the black eye surface tear film caused Damage, thereby exacerbating the eye fatigue and dryness, and even tingling, tearing, photophobia and other symptoms.