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发明名称
变焦镜头
摘要
申请公布号
TWI491949
申请公布日期
2015.07.11
申请号
TW102102170
申请日期
2013.01.21
申请人
信泰光学(深圳)有限公司;亚洲光学股份有限公司
发明人
黄敦揆;张明智
分类号
G02B7/04
主分类号
G02B7/04
代理机构
代理人
沈怡宗 台北市中山区松江路67号10楼之5
主权项
一种变焦镜头,包括:一镜群外框;一转轴;一镜群内框,经由该转轴连结于该镜群外框,使该镜群内框可相对于该镜群外框产生旋转;一镜群,固定在该镜群内框中;一弹簧,包括一变形部以及二延伸部,该等延伸部由该变形部延伸而出,其中一延伸部抵顶于该镜群内框并与该转轴之间夹一锐角θ,另一延伸部则抵顶于该镜群外框。
地址
台中市潭子区加工出口区南二路22之3号
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