CN118625496A - 光学系统和具有光学系统的图像拾取装置 - Google Patents
光学系统和具有光学系统的图像拾取装置 Download PDFInfo
- Publication number
- CN118625496A CN118625496A CN202410244808.8A CN202410244808A CN118625496A CN 118625496 A CN118625496 A CN 118625496A CN 202410244808 A CN202410244808 A CN 202410244808A CN 118625496 A CN118625496 A CN 118625496A
- Authority
- CN
- China
- Prior art keywords
- lens unit
- lens
- optical system
- refractive power
- infinity
- 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
- 230000003287 optical effect Effects 0.000 title claims abstract description 143
- 230000004075 alteration Effects 0.000 description 47
- 238000010586 diagram Methods 0.000 description 17
- 238000003384 imaging method Methods 0.000 description 8
- 201000009310 astigmatism Diseases 0.000 description 3
- 239000006185 dispersion Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000001629 suppression Effects 0.000 description 2
- 239000013585 weight reducing agent Substances 0.000 description 2
- 230000002547 anomalous effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000011514 reflex Effects 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
Classifications
-
- 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 -
- G02B9/60—Optical objectives characterised both by the number of the components and their arrangements according to their sign, i.e. + or - having five components only
-
- 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
- G02B15/145—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 having five groups only
- G02B15/1451—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 having five groups only the first group being positive
-
- 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
- G02B15/145—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 having five groups only
- G02B15/1451—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 having five groups only the first group being positive
- G02B15/145115—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 having five groups only the first group being positive arranged ++++-
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Lenses (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2023-035919 | 2023-03-08 | ||
| JP2023035919A JP2024127060A (ja) | 2023-03-08 | 2023-03-08 | 光学系、およびそれを有する撮像装置 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN118625496A true CN118625496A (zh) | 2024-09-10 |
Family
ID=92611531
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202410244808.8A Pending CN118625496A (zh) | 2023-03-08 | 2024-03-05 | 光学系统和具有光学系统的图像拾取装置 |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US20240302626A1 (https=) |
| JP (1) | JP2024127060A (https=) |
| CN (1) | CN118625496A (https=) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN119335696A (zh) * | 2024-12-17 | 2025-01-21 | 舜宇光学(中山)有限公司 | 光学镜头 |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4788953B2 (ja) * | 2005-11-16 | 2011-10-05 | ソニー株式会社 | 撮像装置及びズームレンズ |
-
2023
- 2023-03-08 JP JP2023035919A patent/JP2024127060A/ja active Pending
-
2024
- 2024-03-05 CN CN202410244808.8A patent/CN118625496A/zh active Pending
- 2024-03-05 US US18/596,299 patent/US20240302626A1/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN119335696A (zh) * | 2024-12-17 | 2025-01-21 | 舜宇光学(中山)有限公司 | 光学镜头 |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2024127060A (ja) | 2024-09-20 |
| US20240302626A1 (en) | 2024-09-12 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |