CN111929875B - 定焦镜头 - Google Patents
定焦镜头 Download PDFInfo
- Publication number
- CN111929875B CN111929875B CN202011011994.9A CN202011011994A CN111929875B CN 111929875 B CN111929875 B CN 111929875B CN 202011011994 A CN202011011994 A CN 202011011994A CN 111929875 B CN111929875 B CN 111929875B
- Authority
- CN
- China
- Prior art keywords
- lens
- image
- fixed focus
- convex
- conditional expression
- 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.)
- Active
Links
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
- G02B13/002—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
- G02B13/06—Panoramic objectives; So-called "sky lenses" including panoramic objectives having reflecting surfaces
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Lenses (AREA)
Abstract
Description
Claims (10)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202011011994.9A CN111929875B (zh) | 2020-09-24 | 2020-09-24 | 定焦镜头 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202011011994.9A CN111929875B (zh) | 2020-09-24 | 2020-09-24 | 定焦镜头 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN111929875A CN111929875A (zh) | 2020-11-13 |
CN111929875B true CN111929875B (zh) | 2021-01-26 |
Family
ID=73334076
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202011011994.9A Active CN111929875B (zh) | 2020-09-24 | 2020-09-24 | 定焦镜头 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN111929875B (zh) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112882207B (zh) * | 2021-04-29 | 2021-07-06 | 江西联益光学有限公司 | 光学成像镜头及成像设备 |
CN114397749A (zh) * | 2022-01-17 | 2022-04-26 | 东莞市融光光学有限公司 | 一种玻塑混合广角镜头 |
CN115113380B (zh) * | 2022-08-30 | 2022-11-08 | 江西联益光学有限公司 | 光学镜头 |
CN115128778B (zh) * | 2022-09-02 | 2023-01-20 | 江西联益光学有限公司 | 光学镜头 |
CN116149031B (zh) * | 2023-04-21 | 2023-08-08 | 歌尔光学科技有限公司 | 广角镜头和虚拟现实设备 |
CN116577918B (zh) * | 2023-07-13 | 2023-11-14 | 江西联创电子有限公司 | 光学镜头 |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN211293433U (zh) * | 2019-12-10 | 2020-08-18 | 浙江舜宇光学有限公司 | 光学成像镜头 |
CN111158109A (zh) * | 2020-02-18 | 2020-05-15 | 浙江舜宇光学有限公司 | 光学成像镜头 |
-
2020
- 2020-09-24 CN CN202011011994.9A patent/CN111929875B/zh active Active
Also Published As
Publication number | Publication date |
---|---|
CN111929875A (zh) | 2020-11-13 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN111929875B (zh) | 定焦镜头 | |
CN111999855B (zh) | 光学摄影镜头、取像装置及电子装置 | |
CN112817132B (zh) | 定焦镜头及成像设备 | |
CN112099205B (zh) | 广角镜头 | |
CN114185157B (zh) | 光学镜头 | |
CN114114650B (zh) | 光学镜头及成像设备 | |
CN110703420B (zh) | 外接镜头 | |
CN112630939B (zh) | 广角镜头及成像设备 | |
CN112987263B (zh) | 定焦镜头及成像设备 | |
CN113759527B (zh) | 广角镜头 | |
CN111474689B (zh) | 广角镜头及全景摄像系统 | |
CN115508986B (zh) | 光学镜头 | |
CN114509863B (zh) | 广角镜头及成像设备 | |
CN115185071A (zh) | 光学镜头 | |
CN112987265B (zh) | 鱼眼镜头 | |
CN112505902B (zh) | 广角镜头及成像设备 | |
CN114002828A (zh) | 全景镜头及成像设备 | |
TWI724919B (zh) | 六片式廣角鏡片組 | |
WO2021087669A1 (zh) | 光学系统、取像装置及电子装置 | |
CN114675407B (zh) | 光学系统、镜头模组及电子设备 | |
CN113448062B (zh) | 广角镜头及成像设备 | |
CN114911040A (zh) | 红外镜头以及红外镜头模组 | |
TWM527550U (zh) | 六片式小型化廣角鏡頭 | |
CN212229311U (zh) | 一种小头部的胶合手机镜头 | |
CN116990942B (zh) | 光学镜头 |
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 | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20211109 Address after: 330096 No. 1699, Jingdong Avenue, Nanchang high tech Industrial Development Zone, Nanchang City, Jiangxi Province Patentee after: Lianchuang Electronic Technology Co.,Ltd. Address before: 330096 1699 Jingdong Avenue, Nanchang hi tech Development Zone, Jiangxi Patentee before: JIANGXI LIANCHUANG ELECTRONIC Co.,Ltd. |
|
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20211228 Address after: 230088 a2-06, 14 / F, block a, building J1, phase II, innovation industrial park, No. 2800, innovation Avenue, high tech Zone, China (Anhui) pilot Free Trade Zone, Hefei, Anhui Province Patentee after: Hefei Lianchuang Optical Co.,Ltd. Address before: 330096 No. 1699, Jingdong Avenue, Nanchang high tech Industrial Development Zone, Nanchang City, Jiangxi Province Patentee before: Lianchuang Electronic Technology Co.,Ltd. |