Be alert during the holiday, be wary of myopia, exacerbation, the child uses the electronic product to choose this.

Original title: During the holiday period, the e-product to be wary of myopia is exacerbated by the child. The Beijing Municipal Education Commission will not be released. From January 23, the city’s middle school students will not come to the school, and the students have completed all the work at the end of this semester. At the same time, the city training institution is suspended All lines training and collective activities.

During the epidemic, due to long-time living, learning, smart phones, computers and other electronic products attracted children and adolescent "eye", adolescents have increased. At the 13th Health News Forum and Safety Eye Expert Initiative To prevent children’s holidays to exacerbate suggestions. Specially reminded parents when choosing electronic products for their children, choose priorities should be super short-focus laser TV, traditional projector, ordinary TV, desktop computer, laptop, tablet, mobile phone. The Ministry of Education recently released the "2021 winter holiday primary and secondary school students and children’s eye" pointed out that online learning should be selected for electronic products with large screens and resolution.

  Laser technical expert, Xu Zusan, a Chinese Academy of Engineering, pointed out that the light of laser TV is relatively soft, and it is small for visual stimulation.

Moreover, the brightness of the laser TV is between 300 nit to 400 Nit, which can show color change, and watch comfort is very high.

  More and more popular digital life is a huge challenge of healthy eyes.

In the first half of 2020, my country’s middle and secondary school students have increased by%, one of which is an important reason is excessive use of electronic products. Participation experts pointed out that to curb myopia surge, first, we must strictly control the child’s daily use of electronic products such as mobile phones, tablets, and do not exceed the maximum time limit for experts.

  Zhao Mingwei, Executive Dean, Peking University Medical Department, Department of Ophthalmology, Peking University People’s Hospital, reminded that in principle No more than 30 minutes each time.

  Experts suggest that during the epidemic period, the parents should strive to ensure that children have more than 2 hours, and they also advocate that the child has been more than 3 hours, and prevent myopia to deepen. (Editor: Zhao Chao, Lu Wei) Sharing let more people see.