CN111913286B - 一种超广角高清车载镜头 - Google Patents
一种超广角高清车载镜头 Download PDFInfo
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- CN111913286B CN111913286B CN202010729753.1A CN202010729753A CN111913286B CN 111913286 B CN111913286 B CN 111913286B CN 202010729753 A CN202010729753 A CN 202010729753A CN 111913286 B CN111913286 B CN 111913286B
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- 230000003287 optical effect Effects 0.000 claims abstract description 31
- 239000011521 glass Substances 0.000 claims abstract description 6
- 239000006185 dispersion Substances 0.000 claims description 19
- 230000005499 meniscus Effects 0.000 claims description 2
- 230000004075 alteration Effects 0.000 abstract description 11
- 238000012544 monitoring process Methods 0.000 abstract description 8
- 230000009286 beneficial effect Effects 0.000 abstract description 7
- 238000000034 method Methods 0.000 abstract description 7
- 238000013461 design Methods 0.000 abstract description 5
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 238000003384 imaging method Methods 0.000 description 8
- 238000010586 diagram Methods 0.000 description 5
- 201000009310 astigmatism Diseases 0.000 description 3
- 238000012545 processing Methods 0.000 description 2
- 238000007792 addition Methods 0.000 description 1
- 238000012937 correction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 230000004907 flux Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012806 monitoring device Methods 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- 230000000007 visual effect Effects 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
- G02B13/06—Panoramic objectives; So-called "sky lenses" including panoramic objectives having reflecting surfaces
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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
- G02B13/005—Miniaturised objectives for electronic devices, e.g. portable telephones, webcams, PDAs, small digital cameras characterised by the lens design having spherical lenses only
-
- 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
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Lenses (AREA)
Abstract
Description
表面名称 | 表面类型 | 曲面半径 | 厚度 | 折射率 | 色散系数 |
一号透镜 | 球面 | 15.07 | 0.6 | 1.62 | 60.4 |
球面 | 3.91 | 2.89 | |||
二号透镜 | 球面 | -38.72 | 0.57 | 1.62 | 60.4 |
球面 | 2.93 | 1.22 | |||
三号透镜 | 球面 | 21.48 | 2.4 | 1.76 | 27.5 |
球面 | -21.48 | 3 | |||
光阑 | 球面 | 0.06 | |||
四号透镜 | 球面 | 6.64 | 2.95 | 1.62 | 58.2 |
球面 | -6.64 | 0.15 | |||
五号透镜 | 球面 | 9.28 | 2.16 | 1.6 | 60.6 |
六号透镜 | 球面 | -2.62 | 0.5 | 1.85 | 23.8 |
球面 | -9.65 | 0.3 | |||
滤光片 | 球面 | 无限 | 0.3 | 1.52 | 64.2 |
球面 | 无限 | 0.1 |
Claims (5)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202010729753.1A CN111913286B (zh) | 2020-07-27 | 2020-07-27 | 一种超广角高清车载镜头 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN202010729753.1A CN111913286B (zh) | 2020-07-27 | 2020-07-27 | 一种超广角高清车载镜头 |
Publications (2)
Publication Number | Publication Date |
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CN111913286A CN111913286A (zh) | 2020-11-10 |
CN111913286B true CN111913286B (zh) | 2022-03-18 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN202010729753.1A Active CN111913286B (zh) | 2020-07-27 | 2020-07-27 | 一种超广角高清车载镜头 |
Country Status (1)
Country | Link |
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CN (1) | CN111913286B (zh) |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101373261A (zh) * | 2007-08-22 | 2009-02-25 | 鸿富锦精密工业(深圳)有限公司 | 广角镜头及使用该广角镜头的车辆装置 |
CN105974561A (zh) * | 2016-07-08 | 2016-09-28 | 浙江舜宇光学有限公司 | 广角摄像镜头 |
CN107664821A (zh) * | 2017-10-19 | 2018-02-06 | 瑞声科技(新加坡)有限公司 | 摄像光学镜头 |
CN209707796U (zh) * | 2019-06-12 | 2019-11-29 | 文登成进光学有限公司 | 一种新型超广角高清车载用行车记录仪光学镜头 |
-
2020
- 2020-07-27 CN CN202010729753.1A patent/CN111913286B/zh active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101373261A (zh) * | 2007-08-22 | 2009-02-25 | 鸿富锦精密工业(深圳)有限公司 | 广角镜头及使用该广角镜头的车辆装置 |
CN105974561A (zh) * | 2016-07-08 | 2016-09-28 | 浙江舜宇光学有限公司 | 广角摄像镜头 |
CN107664821A (zh) * | 2017-10-19 | 2018-02-06 | 瑞声科技(新加坡)有限公司 | 摄像光学镜头 |
CN209707796U (zh) * | 2019-06-12 | 2019-11-29 | 文登成进光学有限公司 | 一种新型超广角高清车载用行车记录仪光学镜头 |
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Effective date of registration: 20240410 Address after: No. 5-1 Longhai North Road, Huanshan Office, Wendeng District, Weihai City, Shandong Province, 264200 Patentee after: Weihai Shihuaguang Electronics Co.,Ltd. Country or region after: China Address before: Room 212, government cultural activity center, Gushan Town, Weihai Economic and Technological Development Zone, Shandong Province 264200 Patentee before: Weihai enteng Photoelectric Technology Co.,Ltd. Country or region before: China |
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