JPS6457220A - Lens holder - Google Patents
Lens holderInfo
- Publication number
- JPS6457220A JPS6457220A JP62212764A JP21276487A JPS6457220A JP S6457220 A JPS6457220 A JP S6457220A JP 62212764 A JP62212764 A JP 62212764A JP 21276487 A JP21276487 A JP 21276487A JP S6457220 A JPS6457220 A JP S6457220A
- Authority
- JP
- Japan
- Prior art keywords
- lens
- spherical lens
- periphery
- resin
- hole
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Abstract
PURPOSE:To easily and firmly fix a spherical lens to a lens holder extending over a long period of time, by pressurizing simultaneously the periphery of a stepped hole for containing the spherical lens, at an equal interval by two pieces or more of punches, and forming a collapse part. CONSTITUTION:A stepped hole 4 is provided so that even if a spherical lens is inserted, it is stopped on the way, and the spherical lens is held in its stepped 4a part. In such a state, the periphery of the hole is pressurized simultaneously by two pieces or more of punches, at an equal interval from the center, a collapse part 3 is formed, and by inclining the periphery of the hole, the spherical lens is fixed. Also, in this fixation, no resin is used, therefore, a misalignment of the lens caused by deformation and deterioration of the resin is not generated. In such a way, the structure is fixed by a metal, instead of a resin, therefore, the lens is fixed stably extending over a long period of time.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP62212764A JPS6457220A (en) | 1987-08-28 | 1987-08-28 | Lens holder |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP62212764A JPS6457220A (en) | 1987-08-28 | 1987-08-28 | Lens holder |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS6457220A true JPS6457220A (en) | 1989-03-03 |
Family
ID=16628011
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP62212764A Pending JPS6457220A (en) | 1987-08-28 | 1987-08-28 | Lens holder |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6457220A (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0922977A2 (en) * | 1997-12-11 | 1999-06-16 | Micro Optics Company Ltd. | Optical module |
JP2012118328A (en) * | 2010-12-01 | 2012-06-21 | Nikon Corp | Optical element fixing member and objective lens |
CN104227136A (en) * | 2013-06-21 | 2014-12-24 | 艾伯特·克内贝尔控股有限责任两合公司 | Saw blade having a small saw tooth |
JP2020118875A (en) * | 2019-01-25 | 2020-08-06 | 三菱電線工業株式会社 | Method of fixing block member to optical connector, and optical connector obtained thereby |
-
1987
- 1987-08-28 JP JP62212764A patent/JPS6457220A/en active Pending
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0922977A2 (en) * | 1997-12-11 | 1999-06-16 | Micro Optics Company Ltd. | Optical module |
EP0922977A3 (en) * | 1997-12-11 | 2000-11-02 | Nippon Sheet Glass Co. Ltd. | Optical module |
JP2012118328A (en) * | 2010-12-01 | 2012-06-21 | Nikon Corp | Optical element fixing member and objective lens |
CN104227136A (en) * | 2013-06-21 | 2014-12-24 | 艾伯特·克内贝尔控股有限责任两合公司 | Saw blade having a small saw tooth |
JP2020118875A (en) * | 2019-01-25 | 2020-08-06 | 三菱電線工業株式会社 | Method of fixing block member to optical connector, and optical connector obtained thereby |
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