Invention Grant
- Patent Title: Lens barrel
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Application No.: US14971549Application Date: 2015-12-16
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Publication No.: US10401588B2Publication Date: 2019-09-03
- Inventor: Yoshifumi Mitani
- Applicant: KONICA MINOLTA, INC.
- Applicant Address: JP Tokyo
- Assignee: KONICA MINOLTA, INC.
- Current Assignee: KONICA MINOLTA, INC.
- Current Assignee Address: JP Tokyo
- Agent Cozen O'Connor
- Priority: JP2014-254084 20141216
- Main IPC: G02B7/02
- IPC: G02B7/02 ; G02B7/08
Abstract:
A lens barrel includes a tubular first fixing cylinder holding a lens group having one or more lenses, and a tubular second fixing cylinder fixedly coupled to one axial end part of the first fixing cylinder so that an axial direction thereof extends along that of the first fixing cylinder, and the second fixing cylinder is made of synthetic resin.
Public/Granted literature
- US20160170169A1 Lens Barrel Public/Granted day:2016-06-16
Information query
IPC分类:
| G | 物理 |
| G02 | 光学 |
| G02B | 光学元件、系统或仪器 |
| G02B7/00 | 光学元件的安装、调整装置或不漏光连接 |
| G02B7/02 | .用于透镜 |
