CN111965796B - 超广角成像光学系统 - Google Patents
超广角成像光学系统 Download PDFInfo
- Publication number
- CN111965796B CN111965796B CN202010991719.1A CN202010991719A CN111965796B CN 111965796 B CN111965796 B CN 111965796B CN 202010991719 A CN202010991719 A CN 202010991719A CN 111965796 B CN111965796 B CN 111965796B
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- China
- Prior art keywords
- lens
- optical system
- imaging optical
- object side
- convex
- 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.)
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- 230000003287 optical effect Effects 0.000 title claims abstract description 73
- 238000003384 imaging method Methods 0.000 title claims abstract description 40
- 230000004075 alteration Effects 0.000 description 8
- 238000010586 diagram Methods 0.000 description 3
- 210000001747 pupil Anatomy 0.000 description 3
- 230000004907 flux Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 238000012634 optical imaging Methods 0.000 description 1
Images
Classifications
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- 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
- 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
- G02B13/06—Panoramic objectives; So-called "sky lenses" including panoramic objectives having reflecting surfaces
-
- 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
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Lenses (AREA)
Abstract
Description
表面序号 | K | A2 | A4 | A6 | A8 | A10 | A12 |
S4 | 0.112 | 0.000 | -0.00013 | 0.000 | 0.000 | 0.000 | 0.000 |
S10 | -0.69 | 0.000 | -0.000044 | 0.000005 | -2.09E-07 | 6.95E-09 | -9.7E-11 |
S11 | -45.12 | 0.000 | -0.000015 | 0.000013 | -4.44E-07 | 1.12E-08 | -1.41E-10 |
f1 | -16.502 | f1/f | -7.528 |
f2 | -12.452 | f2/f | -5.681 |
f3 | -17.448 | f3/f | -7.960 |
f4 | 11.064 | f4/f | 5.047 |
f5 | 13.584 | f5/f | 6.197 |
f6 | -34.257 | f6/f | -15.628 |
f7 | 16.734 | f7/f | 7.634 |
f8 | 14.756 | f8/f | 6.732 |
f9 | 11.311 | f9/f | 5.160 |
f10 | 77.71 | f10/f | 35.452 |
fG1 | -17.234 | fG1/f | -7.862 |
fG2 | 5.485 | fG2/f | 2.502 |
f67 | 32.172 | f67/f | 14.677 |
f91 | 10.043 | f91/f | 4.5817 |
R1/R2 | 10.6 | R4/R5 | 0.039 |
(d1+d4)/(d2+d3) | 0.255 | f/TTL | 0.076 |
Claims (6)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202010991719.1A CN111965796B (zh) | 2020-09-17 | 2020-09-17 | 超广角成像光学系统 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202010991719.1A CN111965796B (zh) | 2020-09-17 | 2020-09-17 | 超广角成像光学系统 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN111965796A CN111965796A (zh) | 2020-11-20 |
CN111965796B true CN111965796B (zh) | 2022-02-25 |
Family
ID=73386964
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202010991719.1A Active CN111965796B (zh) | 2020-09-17 | 2020-09-17 | 超广角成像光学系统 |
Country Status (1)
Country | Link |
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CN (1) | CN111965796B (zh) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN115047605B (zh) * | 2022-07-05 | 2024-01-19 | 湖北准视光电科技有限公司 | 成像镜头 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1841179A (zh) * | 2005-03-30 | 2006-10-04 | 富士能株式会社 | 定位结构 |
CN207799210U (zh) * | 2018-02-26 | 2018-08-31 | 上饶市鼎欣光电科技有限公司 | 一种道路监控变焦镜头用前光学组 |
CN110850572A (zh) * | 2018-08-21 | 2020-02-28 | 江西凤凰光学科技有限公司 | 一种大孔径玻塑混合变焦镜头 |
-
2020
- 2020-09-17 CN CN202010991719.1A patent/CN111965796B/zh active Active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1841179A (zh) * | 2005-03-30 | 2006-10-04 | 富士能株式会社 | 定位结构 |
CN207799210U (zh) * | 2018-02-26 | 2018-08-31 | 上饶市鼎欣光电科技有限公司 | 一种道路监控变焦镜头用前光学组 |
CN110850572A (zh) * | 2018-08-21 | 2020-02-28 | 江西凤凰光学科技有限公司 | 一种大孔径玻塑混合变焦镜头 |
Also Published As
Publication number | Publication date |
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CN111965796A (zh) | 2020-11-20 |
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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 | ||
TA01 | Transfer of patent application right | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20220207 Address after: 443200 building A7, xiannusan Road Electronic Information Industrial Park, Zhijiang Economic Development Zone, Yichang City, Hubei Province Applicant after: HUBEI HUAXIN PHOTOELECTRIC Co.,Ltd. Address before: No.28, Century Avenue, Longcheng Town, Xiaoxian County, Suzhou City, Anhui Province Applicant before: Ma Cuijuan |
|
GR01 | Patent grant | ||
GR01 | Patent grant | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Ultra wide angle imaging optical system Effective date of registration: 20230321 Granted publication date: 20220225 Pledgee: Agricultural Bank of China Limited Zhijiang sub branch Pledgor: HUBEI HUAXIN PHOTOELECTRIC Co.,Ltd. Registration number: Y2023980035533 |
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PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
PC01 | Cancellation of the registration of the contract for pledge of patent right |
Granted publication date: 20220225 Pledgee: Agricultural Bank of China Limited Zhijiang sub branch Pledgor: HUBEI HUAXIN PHOTOELECTRIC Co.,Ltd. Registration number: Y2023980035533 |
|
PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Ultra wide angle imaging optical system Granted publication date: 20220225 Pledgee: Agricultural Bank of China Limited Zhijiang sub branch Pledgor: HUBEI HUAXIN PHOTOELECTRIC Co.,Ltd. Registration number: Y2024980009263 |