一款超薄非球面手机镜头设计

黄航星; 金伟民; 鲁丁

一款超薄非球面手机镜头设计

1.
浙江师范大学信息光学研究所,浙江金华321004

详细信息

通讯作者:
黄航星(1982-),男,浙江东阳人，硕士研究生，主要从事光学设计、光学加密和全息技术方面的研究工作。

中图分类号: TN942.2
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出版历程
- 刊出日期: 2010-05-15

Thin aspheric lens for mobile phone

1.
Institute of Information Optics,Zhejiang Normal University,Jinhua 321004,China

摘要

摘要: 为满足市场对超薄手机镜头的需求，运用光学设计软件ZEMAX，参考传统三片式结构，设计了一款新的超薄非球面塑料手机镜头，其中第一片镜片是正透镜，第二片镜片是负透镜，第三片镜片也是负透镜，且光阑位于第一片透镜和第二片透镜之间。这3片透镜的材质分别为APL5014DO、POLYSTYR、ARTOND4531，折射率和阿贝系数分别为1.542130，56.833340，1.590481和30.866877，1.514612，57.200025。该镜头的光圈值F为2.4,视场为58，镜头总长为2.19 mm。在295lp/mm处MTF值都大于0.2，点列图能量集中，各视场都在airy限制内。
- 光学设计 /
- 手机镜头 /
- 非球面透镜 /
- ZEMAX
Abstract: A thin aspheric lens group for mobile phone comprises three lens elements with refractive power, from the object side to the image side, a first lens element with positive refractive power, a second lens element with negative refractive power, and the third lens element with negative refractive power, and an aperture stop located between the first lens and the second lens. The plastic lens APL5014DO、POLYSTYR and ARTOND4531 are chosen. The Fnumber is 2.4 and FOV is 58.The length of the total lens group of this optical system is 2.19mm. The MTF at 295lp/mm is higher than 0.2.
- optical design /
- lens for mobile phone /
- aspheric lens /
- ZEMAX

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参考文献(1)

［1］SUN Wen-hsin. Lens system for digital camera: US, 2006/0279855A1［P］.2006-12-14.
［2］CHEN Chun-shan, TANG Hsiang-chi. Optical lens system for taking image: US, 2008/0100926A1［P］.2008-03-01.
［3］TANG Hsiang-chi. Optical lens system for taking image: US, 2008/0151389A1［P］.2008-07-26.
［4］HUANG Yeo-chih, TANG Hsiang-chi. Optical lens system for taking image: US, 2008/0165435A1［P］.2008-07-10.
［5］TANG Hsiang-chi. Thin type optical lens system for taking image: US, 2009/0046380［P］.2009-02-19.
［6］崔建英.光学机械基础［M］.北京：清华大学出版社，2008.
CUI Jian-ying. Fundamentals of optical mechanics［M］.Beijing:Tsinghua University Press，2008.(in Chinese)
［7］刘茂超，张雷，刘沛沛,等.300万像素手机镜头设计［J］.应用光学，2008，29(6):944-948.
LIU Mao-chao,ZHANG Lei,LIU Pei-pei，et al.Design of lens for 3 mega-pixel mobile phone camera［J］.Journal of Applied Optics,2008,29(6):944-948.(in Chinese with an English abstract)
［8］路建华，温同强，黄城,等.一种数码相机定焦镜头的光学系统设计［J］. 应用光学，2008，29(6):949-953.
LU Jian-hua, WEN Tong-qiang,HUANG Cheng,et al.Opitcal system design for fixed-focus lens of digital camera［J］. Journal of Applied Optics，2008，29(6):949-953.(in Chinese with an English abstract)
［9］汪振海，朱日宏，张文勋.高像质手机镜头设计技术研究——130万像素手机镜头［D］.南京：南京理工大学， 2006.
WANG Zheng-hai,ZHU Ri-hong,ZHANG Wen-xun.The study of high pixel cell phone camera ——1.3 million-pixel lens［D］.Nanjing:Nanjing University of Science and Technology,2006.(in Chinese)
［10］GEARY J M. Introduction to lens design with prac-tical zemax examples［M］. US:Willmann-bell, Inc.,2002.
［11］SMITH W J. Modern lens design［M］.US: The McGrawHill Companies,Inc.,2005.
［12］SHANON R. The art and science of optical desigen［M］.UK:Cambridge University Press, 1997.
［13］MALACARA D, MALACARA Z. Handbook of optical design［M］.US: Marcel Dekker, Inc.,2004.

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