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Optometric mengapa pertama semak bingkai cermin mata

Shanghai Inc perubatan mata baru | Updated: May 07, 2016

Untuk beastepbefore optometristtocheckyouroldglassesframesmeasuredthateveryprofessionalinoptometryoptometristmust. Thisismainlybecausebycheckingtheoldglasses, glassesfortheoptometryoperationstoinvestigateDai Jingshi.Andcontentofthesurveyinclude:


1, cermin: thespectacleincludesspherical, cylinderandaxis, dan tidak lama lagi;

2, opticalcenterlocation:thereisnophenomenonofopticalCentershifts;

Leg3, bingkai cermin, glassesframestructure;

4, visioncorrection;


Shanghai Inc perubatan mata baru