Invention Grant
- Patent Title: Lens assembly and imaging apparatus
- Patent Title (中): 镜头组件和成像设备
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Application No.: US12395921Application Date: 2009-03-02
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Publication No.: US07791828B2Publication Date: 2010-09-07
- Inventor: Naoki Sasaki
- Applicant: Naoki Sasaki
- Applicant Address: JP Saitama
- Assignee: Fujinon Corporation
- Current Assignee: Fujinon Corporation
- Current Assignee Address: JP Saitama
- Agency: Birch, Stewart, Kolasch & Birch, LLP
- Priority: JPP2008-088518 20080328
- Main IPC: G02B7/02
- IPC: G02B7/02 ; G02B7/18 ; G02B23/16
Abstract:
An O-ring 12 is disposed on an image-side second outer peripheral surface 11—1b, which is subjected to a smoothing process, of a taking lens 11—1. The O-ring 12 is pressed by an inner surface 13a of a lens frame 13 toward the second outer peripheral surface 11—1b.
Public/Granted literature
- US20090244734A1 LENS ASSEMBLY AND IMAGING APPARATUS Public/Granted day:2009-10-01
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 |
