LED light harm to the truth exposed 'bow' serious cause blindness

Nowadays, we often see in the subway, bus, work conference, the classroom, on the dining table, queuing, even while driving, there are a lot of people always low head, holding a mobile phone or tablet, fingers sliding back and forth on the touch screen, all the attention was concentrated in the hands of the shiny inch screen, indifference to the world around us - — They are the legendary 'down'. English is called 'Phubbing', by phone ( Mobile phone) With the snub ( The cold) , convey the snub by focusing on mobile phone around people's behavior. However, bowed their heads and for a long time is not only a kind of unhealthy habits and customs, also can cause the destruction of the body function, leading to the happening of the disease. Shanghai 56, zhang aunt after retirement, my daughter is afraid of her at home too boring when she bought a smartphone for her, aunt zhang immediately fascinated WeChat, mobile phone games, often playing late into the night 2 or 3 o 'clock. A month later, zhang aunt feel eye pain, see things a little fuzzy, and a foreign body sensation, when severe nausea and vomiting. After going to Shanghai shuguang hospital, the doctor advised zhang aunt don't staring at a computer, mobile phone screen for a long time, but choose different kinds of sports are beneficial to the body, pay attention to protect the eyes. 'Even in the dream is in play, it is not healthy. 'Zhang aunt regret for their actions. According to Shanghai shuguang hospital eye doctor wang said, staring at a computer, mobile phone, the screen for a long time, easy to cause eye fatigue, and damage the eyesight. Main performance have eyes red, dryness, burning, foreign body sensation, blurred vision, or vision is not stable, heavy eyelids, eye strain or headache and so on. Even severe nausea and vomiting. In addition, computer monitors, fluorescent lights, mobile phones, digital products, such as, display screen, LED in the light of blue light, can make the eyes in the macular area increased amount of toxin, a serious threat to eye health. According to statistics, 4 in China. Of the 200 million Internet users, 63. 5% of Internet users because of the blue, radiation decreased vision, degree of cataract, blindness and other eye diseases. For this, had an interview with Shanghai bright moon lenses, director of the research and development department, he suggests, eye protection is need attention in our daily life, for we are normal people, prevent the blu-ray hurt the most fundamental is to avoid the human eye long time look at the surface. In addition, for had to face computer screen for a long time because of work demand, with the blue glasses can effectively solve the blue light radiation harm, ordinary only filters ultraviolet radiation protection glasses and a certain amount of electromagnetic radiation, can't filter blue light. Against blue lens adopts double moon blu-ray technology, from material to the coating, can effectively stop the 455 nm band of harmful blue light, can make 455 - at the same time Within the 500 nm band of beneficial blu-ray and other band of light transmission, will not affect the normal visual demand for looking at computer or TV, can greatly reduce the stimulation of blue light to the eyes, eyes that acidity, symptoms such as fever or pain, relieve eye fatigue. The popularity of smart phones to the life of people more and more abundant, in turn, by mobile phone 'kidnapping' are also more and more. 'Bow' can affect the social ability, social obstacles, and make the interpersonal coldness, alienation between people's feelings. Therefore, Shanghai mingyue lens r&d director suggests trying to use smart phones or lithographic stand computer rack, height adjustable to eye level, if possible always stood up, stretching the body, more to outdoor sports, more communication with people, looked up and enjoy the sun, embrace the green and healthy life.