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  1. Customized design and efficient machining of astigmatism-minimized progressive addition lens

  2. Astigmatism is inevitable and inherent to progressive addition lenses (PALs), which are typically distributed in the lateral areas on both sides of the progressive corridor. In this study, we took into account the spectacle frame for the customized f
  3. 所属分类:其它

    • 发布日期:2021-02-22
    • 文件大小:1048576
    • 提供者:weixin_38741759