Glasses are mainly used to correct vision, and for children the purpose is to cure and restore visual function. The results of poor Mens Round Eyeglasses quality, light correction of vision is not ideal, serious distortion of vision, headache, eye distension, long-term wearing will affect the recovery of children’s visual function and amblyopia treatment. So many eye experts think that unqualified Small Round Glasses are as terrible as unqualified drugs.
Glasses is composed of lenses and frames, but is by no means both mechanical combination, a lot of people think: my frame is high quality, the lens is after testing qualified, then assembly Circle Eyeglasses must be qualified, is actually the idea is wrong, just like a good fabric and stitching is not equal to must be able to get a form-fitting clothes. The main problems of assembling Small Round Eyeglasses are assembly technology problems, mainly manifested in pupil mismatch with optical center and axial dispersion deviation.
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