偏光レンズの素材は何がオススメ?有名な「CR-39」「 MR ...
CR-39 - プラスチック素材辞典
PPG CR-39 Monomer | PPG Optical Materials
WebFor more than seven decades, lens wearers have relied on our 1.5 index lens material, PPG CR-39 monomer, for outstanding optical quality and durability. Performance Our proprietary PPG CR-39 allyl-diglycol-carbonate (ADC) monomer combines the optics of glass with the durability of a …
ジエチレングリコール・ビス・アリルカーボネート ...
Polycarbonate vs. Plastic Lenses: Which is Better? - All ...
CR39 Lens Technology : Imperial Optics
WebCR-39 is a type of plastic lens with high abrasion resistance and refractive index. Imperial Optics uses CR-39 to make polarized lenses with superior sun protection and quality.