发明名称 |
LENS BARREL AND LENS UNIT |
摘要 |
<P>PROBLEM TO BE SOLVED: To provide a lens barrel capable of smoothly driving a movable lens group with respect to a fixed barrel with a small force and to provide a lens unit. <P>SOLUTION: The lens barrel includes a lens drive operation member 5 connected to a lens holding member and a rotation member. The lens drive operation member 5 includes a cylindrical drive operation member body 8 and a first connection lever 91 and a second connection lever 92 disposed to be away from each other in the circumferential direction of a fixed barrel 2. The first connection lever 91 is formed integrally with the drive operation member body 8 and the second connection lever 92 comprises a body separated from the drive operation member body 8. <P>COPYRIGHT: (C)2013,JPO&INPIT |
申请公布号 |
JP2013125252(A) |
申请公布日期 |
2013.06.24 |
申请号 |
JP20110275690 |
申请日期 |
2011.12.16 |
申请人 |
KONICA MINOLTA ADVANCED LAYERS INC |
发明人 |
MITANI YOSHIJI;MIYAJI KENICHI |
分类号 |
G02B7/08;G02B7/09 |
主分类号 |
G02B7/08 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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