The first one at the county level young people with poor vision prevention demonstration base in Guan County recently started. The base to take the "government-led,replica ray bans business operations, expert guidance" mode, to carry out the work of young people with poor vision prevention. The base was set up jointly by the vision of young people is low control center in Shandong Province and county government Guanxian Plans to Guan County as the establishment of low vision of young people, comprehensive prevention programs focus on demonstration area to carry out youth with poor vision surveillance, epidemiological survey, research and the prevention and control work, and young people with poor vision to develop a comprehensive prevention and control mode. Strive to make Guanxian young people with poor vision incidence after three years, below the national average. Prevention and control of the cost of all government-funded. cheap ray bans Comment: In recent years, myopia prevention and control centers springing up all over, we can see, child vision problems are put on the agenda, norms child with eyes, reduce child decreased vision has become part of the national government's work, various educational institutions to begin the vision of the child archiving, visual control without delay. Science and public health is a prerequisite to the use of eyes, myopia to reasonable wear glasses,cheap ray ban sunglasses the kind that the idea of wearing glasses will increase the nearsighted is unscientific.