发明名称 Lens holding structure
摘要 In a camera lens group having both glass and plastic lenses mounted in a lens frame, where at least one of the lenses is movable along the optical axis, a spacing member and a resiliently deformable member are each arranged in an interval between lenses in the lens group. The resiliently deformable member biases one of the lenses away from the spacing member, and the spacing member reduces the range of possible movement of the movable lens.
申请公布号 US5555480(A) 申请公布日期 1996.09.10
申请号 US19940274039 申请日期 1994.07.12
申请人 ASAHI KOGAKU KOGYO KABUSHIKI KAISHA 发明人 TANAKA, HITOSHI;SATO, NORIO
分类号 G02B7/02;(IPC1-7):G02B7/02 主分类号 G02B7/02
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