Are You Right To Wear The Glasses

TStudents myopia vision correction, not only optometry correct, and making spectacles of qualified, and must wear properly. Otherwise, can cause undue visual impairment.
First, Unclean, spectacle lenses should be kept clean
Second, Glasses frame distortion. For a long time, glasses will be squeezed and pulled, glasses frame will be distorted
Three,General. As mild myopia (-3.00D or less) glasses, should be as far away (such as the blackboard) wear. Near vision (such as homework) that should be removed
Four,Each other to borrow glasses. Some students suffer from myopia, you do not go with glasses, but by someone else (such as siblings, classmates) to wear glasses.
Solve the above problem is not difficult. Note that the above, try not to do on it