JPWO2022024624A1 - - Google Patents
Info
- Publication number
- JPWO2022024624A1 JPWO2022024624A1 JP2022540082A JP2022540082A JPWO2022024624A1 JP WO2022024624 A1 JPWO2022024624 A1 JP WO2022024624A1 JP 2022540082 A JP2022540082 A JP 2022540082A JP 2022540082 A JP2022540082 A JP 2022540082A JP WO2022024624 A1 JPWO2022024624 A1 JP WO2022024624A1
- Authority
- JP
- Japan
- 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
Classifications
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B13/00—Optical objectives specially designed for the purposes specified below
- G02B13/18—Optical objectives specially designed for the purposes specified below with lenses having one or more non-spherical faces, e.g. for reducing geometrical aberration
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- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B15/00—Optical objectives with means for varying the magnification
- G02B15/14—Optical objectives with means for varying the magnification by axial movement of one or more lenses or groups of lenses relative to the image plane for continuously varying the equivalent focal length of the objective
- G02B15/16—Optical objectives with means for varying the magnification by axial movement of one or more lenses or groups of lenses relative to the image plane for continuously varying the equivalent focal length of the objective with interdependent non-linearly related movements between one lens or lens group, and another lens or lens group
- G02B15/20—Optical objectives with means for varying the magnification by axial movement of one or more lenses or groups of lenses relative to the image plane for continuously varying the equivalent focal length of the objective with interdependent non-linearly related movements between one lens or lens group, and another lens or lens group having an additional movable lens or lens group for varying the objective focal length
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Nonlinear Science (AREA)
- Lenses (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2020126912 | 2020-07-28 | ||
| PCT/JP2021/024063 WO2022024624A1 (en) | 2020-07-28 | 2021-06-25 | Variable magnification optical system, optical device, and method for manufacturing variable magnification optical system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPWO2022024624A1 true JPWO2022024624A1 (en) | 2022-02-03 |
Family
ID=80037308
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2022540082A Pending JPWO2022024624A1 (en) | 2020-07-28 | 2021-06-25 |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JPWO2022024624A1 (en) |
| WO (1) | WO2022024624A1 (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008076493A (en) * | 2006-09-19 | 2008-04-03 | Olympus Imaging Corp | Zoom lens and electronic imaging apparatus using the same |
| JP2014066944A (en) * | 2012-09-27 | 2014-04-17 | Sony Corp | Zoom lens and imaging device |
| JP2018054989A (en) * | 2016-09-30 | 2018-04-05 | キヤノン株式会社 | Optical system and optical instrument including the same |
| JP2019012243A (en) * | 2017-07-03 | 2019-01-24 | キヤノン株式会社 | Zoom lens and imaging apparatus including the same |
| WO2019097719A1 (en) * | 2017-11-20 | 2019-05-23 | 株式会社ニコン | Variable magnification optical system, optical device, and manufacturing method of variable magnification optical system |
-
2021
- 2021-06-25 JP JP2022540082A patent/JPWO2022024624A1/ja active Pending
- 2021-06-25 WO PCT/JP2021/024063 patent/WO2022024624A1/en active Application Filing
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008076493A (en) * | 2006-09-19 | 2008-04-03 | Olympus Imaging Corp | Zoom lens and electronic imaging apparatus using the same |
| JP2014066944A (en) * | 2012-09-27 | 2014-04-17 | Sony Corp | Zoom lens and imaging device |
| JP2018054989A (en) * | 2016-09-30 | 2018-04-05 | キヤノン株式会社 | Optical system and optical instrument including the same |
| JP2019012243A (en) * | 2017-07-03 | 2019-01-24 | キヤノン株式会社 | Zoom lens and imaging apparatus including the same |
| WO2019097719A1 (en) * | 2017-11-20 | 2019-05-23 | 株式会社ニコン | Variable magnification optical system, optical device, and manufacturing method of variable magnification optical system |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2022024624A1 (en) | 2022-02-03 |
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