Microlens structure lenses for prevention and control of myopia in children and adolescents have many kinds of products,but there is no standard for quality inspection of these lenses.Based on some enterprise microlens structure lens detection related process.the detection methods of lens appearance,impact resistance,film fastness,film wear resistance,thermal stability,UV aging,light transmittance analysis,edge grinder testing and other items were studied,and the common quality inspection standards of microlens structure lenses were discussed.The purpose was to urge manufacturers to improve the quality inspection of microlens structure lenses,and to provide reliable basis for the industry to issue relevant standards and market supervision.
microlens structurelens quality inspectionquality standard
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