发明授权
- 专利标题: Photographic lens
- 专利标题(中): 摄影镜头
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申请号: US99557申请日: 1993-07-30
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公开(公告)号: US5390049A公开(公告)日: 1995-02-14
- 发明人: Nobuyoshi Mori
- 申请人: Nobuyoshi Mori
- 申请人地址: JPX Tokyo
- 专利权人: Konica Corporation
- 当前专利权人: Konica Corporation
- 当前专利权人地址: JPX Tokyo
- 优先权: JPX4-210389 19920806
- 主分类号: G02B13/18
- IPC分类号: G02B13/18 ; G02B3/04 ; G02B9/00
摘要:
A photographic lens system includes a positive meniscus lens whose the both lens surfaces are shaped in a aspherical surface respectively, the lens is arranged to satisfy the following inequality:0.02
公开/授权文献
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