Regulate and correct all kinds of bad eyesight, wearing small aperture glasses can correct refractive errors and regulate poor vision caused by various abnormalities, such as:myopia,astigmatism,presbyopia and so on.
Help exercise eye muscles and relax your eyes.
Activate your natural vision ability to see clearly Wearing for 15 minutes one day will help to improve your eyesight.
Have the function of the relax your eye muscles improve eyes blood circulation, reduce eye fatigue and tension, improve vision.
Suitable for both adult or children who has the eyesight problems.