JPWO2022244840A1 - - Google Patents
Info
- Publication number
- JPWO2022244840A1 JPWO2022244840A1 JP2023522716A JP2023522716A JPWO2022244840A1 JP WO2022244840 A1 JPWO2022244840 A1 JP WO2022244840A1 JP 2023522716 A JP2023522716 A JP 2023522716A JP 2023522716 A JP2023522716 A JP 2023522716A JP WO2022244840 A1 JPWO2022244840 A1 JP WO2022244840A1
- 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
- G02B13/001—Miniaturised objectives for electronic devices, e.g. portable telephones, webcams, PDAs, small digital cameras
- G02B13/0015—Miniaturised objectives for electronic devices, e.g. portable telephones, webcams, PDAs, small digital cameras characterised by the lens design
- G02B13/002—Miniaturised objectives for electronic devices, e.g. portable telephones, webcams, PDAs, small digital cameras characterised by the lens design having at least one aspherical surface
- G02B13/0045—Miniaturised objectives for electronic devices, e.g. portable telephones, webcams, PDAs, small digital cameras characterised by the lens design having at least one aspherical surface having five or more lenses
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B13/00—Optical objectives specially designed for the purposes specified below
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B13/00—Optical objectives specially designed for the purposes specified below
- G02B13/001—Miniaturised objectives for electronic devices, e.g. portable telephones, webcams, PDAs, small digital cameras
- G02B13/0055—Miniaturised objectives for electronic devices, e.g. portable telephones, webcams, PDAs, small digital cameras employing a special optical element
- G02B13/006—Miniaturised objectives for electronic devices, e.g. portable telephones, webcams, PDAs, small digital cameras employing a special optical element at least one element being a compound optical element, e.g. cemented elements
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B13/00—Optical objectives specially designed for the purposes specified below
- G02B13/04—Reversed telephoto objectives
-
- 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
- G02B9/00—Optical objectives characterised both by the number of the components and their arrangements according to their sign, i.e. + or -
- G02B9/64—Optical objectives characterised both by the number of the components and their arrangements according to their sign, i.e. + or - having more than six components
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Lenses (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2021085385 | 2021-05-20 | ||
| PCT/JP2022/020820 WO2022244840A1 (ja) | 2021-05-20 | 2022-05-19 | 光学系、光学機器および光学系の製造方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPWO2022244840A1 true JPWO2022244840A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 2022-11-24 |
| JPWO2022244840A5 JPWO2022244840A5 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 2024-02-22 |
Family
ID=84141690
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2023522716A Pending JPWO2022244840A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 2021-05-20 | 2022-05-19 |
Country Status (4)
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPWO2023190222A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 2022-03-29 | 2023-10-05 |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5983121A (ja) * | 1982-11-04 | 1984-05-14 | Konishiroku Photo Ind Co Ltd | 全長の短い広角写真レンズ |
| JPS60153018A (ja) * | 1984-01-20 | 1985-08-12 | Asahi Optical Co Ltd | 魚眼レンズ |
| JPH01123207A (ja) * | 1987-11-06 | 1989-05-16 | Minolta Camera Co Ltd | マイクロフィルム投影レンズ系 |
| JP2013238684A (ja) * | 2012-05-14 | 2013-11-28 | Tamron Co Ltd | 魚眼レンズ |
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2022
- 2022-05-19 JP JP2023522716A patent/JPWO2022244840A1/ja active Pending
- 2022-05-19 US US18/288,820 patent/US20240210656A1/en active Pending
- 2022-05-19 CN CN202280029833.3A patent/CN117321464A/zh active Pending
- 2022-05-19 WO PCT/JP2022/020820 patent/WO2022244840A1/ja not_active Ceased
Also Published As
| Publication number | Publication date |
|---|---|
| US20240210656A1 (en) | 2024-06-27 |
| CN117321464A (zh) | 2023-12-29 |
| WO2022244840A1 (ja) | 2022-11-24 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20230911 |
|
| A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20250408 |