Bifocal myopia lenses mostly refer to bifocal lenses, which can provide some control of myopia, but the effect is usually unclear.
Bifocal lenses are a common means of correcting myopia, mainly used for children and elderly myopic patients. Its lenses above and below are divided into two different optical regions, respectively, for seeing far and near, for children and adolescents with myopia, can alleviate the phenomenon of eye fatigue when looking at the near, so for the prevention and control of myopia growth has a certain role.
Elderly myopia patients wear double-layer myopia lenses, can be through two different optical areas to see far and near to relieve the symptoms of presbyopia, but for the prevention and control of myopia does not have a role.
It is recommended that myopic patients seek timely hospital consultation to assess their condition and follow the doctor’s instructions for treatment.