| 发明名称 |
LENS BARREL |
| 摘要 |
A lens barrel of the invention is configured with a first barrel member, a second barrel member which rotates around an outer periphery of the first barrel member and which has a through hole between an outer peripheral surface and an inner peripheral surface, and a moisture permeable member provided so as to cover the through hole of the second barrel member. |
| 申请公布号 |
US2016054539(A1) |
申请公布日期 |
2016.02.25 |
| 申请号 |
US201514828809 |
申请日期 |
2015.08.18 |
| 申请人 |
Olympus Corporation |
发明人 |
MATSUMOTO Naoki;MURAYAMA Kyoji |
| 分类号 |
G02B7/10 |
主分类号 |
G02B7/10 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A lens barrel comprising:
a first barrel member; a second barrel member rotating around an outer periphery of the first barrel member and having a through hole between an outer peripheral surface and an inner peripheral surface; and a moisture permeable member provided so as to cover the through hole of the second barrel member. |
| 地址 |
Tokyo JP |
