MY122628A - Optical element holding method during machining, optical element fixing method, optical element holding tool, and optical element machining method - Google Patents
Optical element holding method during machining, optical element fixing method, optical element holding tool, and optical element machining methodInfo
- Publication number
- MY122628A MY122628A MYPI20005496A MY122628A MY 122628 A MY122628 A MY 122628A MY PI20005496 A MYPI20005496 A MY PI20005496A MY 122628 A MY122628 A MY 122628A
- Authority
- MY
- Malaysia
- Prior art keywords
- optical element
- lens
- holding
- machining
- holding member
- Prior art date
Links
Landscapes
- Grinding And Polishing Of Tertiary Curved Surfaces And Surfaces With Complex Shapes (AREA)
- Lens Barrels (AREA)
- Mounting And Adjusting Of Optical Elements (AREA)
- Surface Treatment Of Glass (AREA)
Abstract
THIS INVENTION AIMS AT GUARANTEEING THE PRECISION OF AN ADHERING POSITION WHEN A LENS TO BE MACHINED IS TO BE ADHERED AND FIXED TO A LENS HOLDING MEMBER WITH AN ADHESIVE BY HEATING THE LENS HOLDING MEMBER. AN OPTICAL ELEMENT HOLDING METHOD DURING MACHINING , OF HOLDING AN OPTICAL ELEMENT SUCH AS A LENS WITH A HOLDING MEMBER DURING MACHINING THE OPTICAL ELEMENT, IS CHARACTERIZED IN THAT WHEN THE OPTICAL ELEMENT IS TO BE HELD AT AN OPTICAL ELEMENT HOLDING POSITION OF THE HOLDING MEMBER WITH AN ADHESIVE, THE SPACE BETWEEN THE OPTICAL ELEMENT HELD AT THE HOLDING POSITION AND SAID HOLDING MEMBER COMMUNICATES WITH OUTER AIR. WITH THIS METHOD, WHEN AIR IN A LENS HOLDING SPACE IS HEATED UPON HEATING THE LENS HOLDINGS MEMBER IN ORDER TO SOFTEN AN ADHESIVE TO BE APPLIED TO THE LENS HOLDING MEMBER, AN ERROR IN PRECISION OF THE LENS ADHERING POSITION IS PREVENTED, AND THE LENS CAN BE MACHINED ACCURATELY.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP33413799 | 1999-11-25 | ||
JP2000331055A JP2001212742A (en) | 1999-11-25 | 2000-10-30 | Optical element holding method in machining, optical element fixing method, optical element holding tool, and optical element machining method |
Publications (1)
Publication Number | Publication Date |
---|---|
MY122628A true MY122628A (en) | 2006-04-29 |
Family
ID=26574744
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
MYPI20005496 MY122628A (en) | 1999-11-25 | 2000-11-23 | Optical element holding method during machining, optical element fixing method, optical element holding tool, and optical element machining method |
Country Status (3)
Country | Link |
---|---|
JP (1) | JP2001212742A (en) |
CN (1) | CN1246121C (en) |
MY (1) | MY122628A (en) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN100384587C (en) * | 2005-12-13 | 2008-04-30 | 中国科学院国家天文台南京天文光学技术研究所 | Optical mirror surface passive support mechanism based on four-bar mechanism principle |
FR2932897B1 (en) * | 2008-06-20 | 2010-07-30 | Europ De Systemes Optiques Soc | METHOD FOR FORMING AN ASPHERIC OPTICAL ELEMENT |
EP2145730A1 (en) * | 2008-07-17 | 2010-01-20 | Essilor International (Compagnie Générale D'Optique) | Lens blocking and deblocking method and related device |
EP2255925A1 (en) * | 2009-05-27 | 2010-12-01 | Essilor International (Compagnie Générale D'Optique) | Lens blocking method and related device |
JP6195677B2 (en) * | 2014-09-30 | 2017-09-13 | 富士フイルム株式会社 | Lens manufacturing method and lens holding device |
CN105437018B (en) * | 2015-11-09 | 2017-07-25 | 中国科学院长春光学精密机械与物理研究所 | A kind of aspherical optical element intermediate frequency error control device and control method |
JP6994975B2 (en) * | 2018-02-16 | 2022-01-14 | ホヤ レンズ タイランド リミテッド | A method for processing a holder for a spectacle lens, a processing device, and a method for manufacturing a spectacle lens. |
CN110576341B (en) * | 2018-06-11 | 2022-04-12 | 蓝思科技(长沙)有限公司 | Polishing method, polishing fixing device and polishing equipment |
-
2000
- 2000-10-30 JP JP2000331055A patent/JP2001212742A/en not_active Withdrawn
- 2000-11-23 MY MYPI20005496 patent/MY122628A/en unknown
- 2000-11-24 CN CN 00128330 patent/CN1246121C/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
CN1246121C (en) | 2006-03-22 |
JP2001212742A (en) | 2001-08-07 |
CN1297802A (en) | 2001-06-06 |
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