CN108761734B - 一种超广角水下微光成像镜头 - Google Patents
一种超广角水下微光成像镜头 Download PDFInfo
- Publication number
- CN108761734B CN108761734B CN201810722758.4A CN201810722758A CN108761734B CN 108761734 B CN108761734 B CN 108761734B CN 201810722758 A CN201810722758 A CN 201810722758A CN 108761734 B CN108761734 B CN 108761734B
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- lens
- ninth
- optical power
- biconvex
- mirror surfaces
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- 238000003384 imaging method Methods 0.000 title claims abstract description 37
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title description 15
- 230000003287 optical effect Effects 0.000 claims abstract description 56
- 230000005499 meniscus Effects 0.000 claims abstract description 8
- 239000005304 optical glass Substances 0.000 claims abstract description 4
- 239000011521 glass Substances 0.000 claims description 6
- 239000005308 flint glass Substances 0.000 claims description 2
- 238000004026 adhesive bonding Methods 0.000 abstract 2
- 230000004075 alteration Effects 0.000 description 13
- 239000000463 material Substances 0.000 description 8
- 238000012546 transfer Methods 0.000 description 4
- 238000002834 transmittance Methods 0.000 description 4
- 238000012937 correction Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000001228 spectrum Methods 0.000 description 3
- 201000009310 astigmatism Diseases 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000002609 medium Substances 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 239000012736 aqueous medium Substances 0.000 description 1
- 238000012938 design process Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 230000009189 diving Effects 0.000 description 1
- 238000011835 investigation Methods 0.000 description 1
- 238000012634 optical imaging Methods 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 238000012797 qualification Methods 0.000 description 1
Images
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
- G02B13/005—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
-
- 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
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A90/00—Technologies having an indirect contribution to adaptation to climate change
- Y02A90/30—Assessment of water resources
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Lenses (AREA)
Abstract
Description
Claims (3)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201810722758.4A CN108761734B (zh) | 2018-07-04 | 2018-07-04 | 一种超广角水下微光成像镜头 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201810722758.4A CN108761734B (zh) | 2018-07-04 | 2018-07-04 | 一种超广角水下微光成像镜头 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN108761734A CN108761734A (zh) | 2018-11-06 |
CN108761734B true CN108761734B (zh) | 2023-06-20 |
Family
ID=63975886
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201810722758.4A Active CN108761734B (zh) | 2018-07-04 | 2018-07-04 | 一种超广角水下微光成像镜头 |
Country Status (1)
Country | Link |
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CN (1) | CN108761734B (zh) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110275277B (zh) * | 2019-06-28 | 2024-06-18 | 舜宇光学(中山)有限公司 | 玻塑混合镜头 |
US12105355B2 (en) * | 2019-12-09 | 2024-10-01 | Sintai Optical (Shenzhen) Co., Ltd. | Wide-angle lens assembly |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4009944A (en) * | 1974-08-23 | 1977-03-01 | Asahi Kogaku Kogyo Kabushiki Kaisha | Miniature and large aperture retrofocus wide-angle lens |
CN203275754U (zh) * | 2013-04-01 | 2013-11-06 | 东莞市宇瞳光学科技有限公司 | 光学补偿变焦镜头 |
CN107422460A (zh) * | 2017-09-15 | 2017-12-01 | 东莞市宇瞳光学科技股份有限公司 | 小型超广角大靶面变焦镜头 |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20160334609A1 (en) * | 2015-05-15 | 2016-11-17 | Calin Technology Co., Ltd. | Zoom lens |
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2018
- 2018-07-04 CN CN201810722758.4A patent/CN108761734B/zh active Active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4009944A (en) * | 1974-08-23 | 1977-03-01 | Asahi Kogaku Kogyo Kabushiki Kaisha | Miniature and large aperture retrofocus wide-angle lens |
CN203275754U (zh) * | 2013-04-01 | 2013-11-06 | 东莞市宇瞳光学科技有限公司 | 光学补偿变焦镜头 |
CN107422460A (zh) * | 2017-09-15 | 2017-12-01 | 东莞市宇瞳光学科技股份有限公司 | 小型超广角大靶面变焦镜头 |
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Publication number | Publication date |
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CN108761734A (zh) | 2018-11-06 |
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TR01 | Transfer of patent right |
Effective date of registration: 20230814 Address after: Room 301, Block 4, No. 80 Jiangcuo Road, Gulou District, Fuzhou City, Fujian Province, 350000 Patentee after: Su Pi Address before: 350000 203, floor 2, building 10, No. 7, Jinzhou North Road, Jinshan Industrial Zone, Jianxin Town, Fuzhou, Fujian Patentee before: FUJIAN HAITU INTELLIGENT CO.,LTD. |
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TR01 | Transfer of patent right |
Effective date of registration: 20240207 Address after: No. 23 Jixing East Lane, Cangshan District, Fuzhou City, Fujian Province, 350000 Patentee after: Chart Intelligent Technology Co.,Ltd. Country or region after: China Address before: Room 301, Block 4, No. 80 Jiangcuo Road, Gulou District, Fuzhou City, Fujian Province, 350000 Patentee before: Su Pi Country or region before: China |
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