[1]惠彬,刘雁杰,李景镇,等.800万像素折衍混合式手机镜头设计[J].红外技术,2013,35(04):223-226.
 HUI Bin,LIU Yan-Jie,LI Jing-Zhen,et al. Optical Design of 8 Mega-pixel Hybrid Diffractive-refractive Mobile Phone Lens[J].Infrared Technology,2013,35(04):223-226.
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800万像素折衍混合式手机镜头设计
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《红外技术》[ISSN:1001-8891/CN:CN 53-1053/TN]

卷:
35卷
期数:
2013年04期
页码:
223-226
栏目:
出版日期:
2013-04-20

文章信息/Info

Title:
 Optical Design of 8 Mega-pixel Hybrid Diffractive-refractive Mobile Phone Lens
文章编号:
1001-8891(2013)04-0223-04
作者:
 惠彬刘雁杰李景镇吴庆阳
 深圳大学电子科学与技术学院
Author(s):
 HUI BinLIU Yan-JieLI Jing-ZhenWU Qing-Yang
College of Electronic Science and Technology
关键词:
 光学设计手机镜头衍射光学元件800万像素
Keywords:
 optical designmobile phone lensdiffractive lens8 mega-pixel
分类号:
TN942.2
文献标志码:
A
摘要:
 

为满足市场对高像素手机镜头的需求,利用ZEMAX光学设计软件,设计了一款800万像素的折衍混合式手机镜头。镜头采用了正-负-正的三片式结构,光阑位于第一片透镜和第二片透镜之间,第二片透镜的前表面为二元衍射面。手机镜头的F数为2.85,全视场64,总长5.9 mm,在Nyquist频率处所有视场MTF值均大于0.23,相对畸变小于1%,成像质量良好。公差计算结果表明镜头公差符合加工工艺要求。

Abstract:
An 8 mega-pixel hybrid diffractive-refractive mobile phone camera lens is designed with ZEMAX. The system includes three plastic aspheric lenses and an IR filter. The F number is 2.85 and FOV is 64. The optical total length and back focal length are 5.9 mm and 0.6 mm respectively. The MTF of the lens at the Nyquist frequency is greater than 0.23 within its full field of view. The relative distortion is less than 1%. The tolerance calculation results show that the tolerance of the mobile phone optical systems meet the processing requirements.

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备注/Memo

备注/Memo:
 

收稿日期:2013-01-09;修订日期:2013-02-28.
作者简介:惠彬(1977-),女,陕西人,副教授,主要从事光学设计方面的研究。
基金项目:国家自然科学基金资助项目,编号:60127501;深圳大学面上基金资助项目编号:801000162;深圳市微纳光子信息技术重点实验室开放基金资助项目。

更新日期/Last Update: 2013-05-08