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公开(公告)号:US4444471A
公开(公告)日:1984-04-24
申请号:US357838
申请日:1982-03-12
CPC分类号: G02B26/0875 , G02B3/14
摘要: A variable focus lens system comprising an elastomeric, integrally molded, optical member and mounting arrangements therefor by which the axial position and the shape of a central lens part of the optical member can be changed in correspondence with one another to provide the lens system with focusing action over a predetermined range.
摘要翻译: 一种可变焦距透镜系统,包括弹性体,整体模制的光学构件及其安装装置,通过该装置可以使光学构件的中心透镜部分的轴向位置和形状彼此对应地改变,以提供透镜系统的聚焦 动作超过预定范围。