2024年5月29日发(作者:支冰之)
第37卷第3期
应用光学
Vo1.37 No.3
2016年5月
Journal of Applied Optics
May 2016
文章编号:1002—2082(2016)03—0441—05
基于ZEMAX的超广角照相物镜设计
侯国柱 ,吕丽军
(1.上海电机学院工业技术中心,上海201306;2.上海大学精密机械工程系,上海200072)
摘 要:针对超广角照相物镜的设计,利用ZEMAX光学设计软件,由各种操作数对镜头的基本
参数和外形尺寸进行限制,通过选择适当后组,利用三级逆伽利略系统串接的方法优化设计了
前组,前后组组合在一起后经过进一步优化设计,得到一款在可见光波段内、焦距为6.2 mm、全
视场角为100。、F数为2.1的照相物镜。该镜头由16片球面透镜组成,设计结果表明,全视场镜
头的最大畸变量的绝对值小于3.5 ,最大场曲小于0.05 mm,全视场MTF值在空间频率5O
lp/mm时高于0.7,达到衍射极限。
关键词:光学设计;ZEMAX;超广角;照相物镜
中图分类号:TN202;TH703;0439 文献标志码:A doi:10.5768/JAO201637.0305002
Design of ultra wide—angle photographic obj ective based on ZEMAX
HOH Guozhu .Lyu Lijun
(1.Industrial Technology Center,Shanghai Dianji University,Shanghai 201306,China;
2.Department of Precision Mechanical Engineering,Shanghai University,Shanghai 200072,China)
Abstract:For the problem about the design of ultra wide—angle photographic obj ective,an ultra
wide—angle photographic obj ective was designed with ZEMAX optical software.The design was
carried out by limiting the basic parameters and dimensions of lens with various operations and
by selecting the appropriate rear group.The former group structure was designed by using the
three inverse Galileo systems.The former group and the rear group were mixed together and
the overall initial structure was further optimizd.The optical system is composed of 1 6 pieces
of spherical lenses applicable within the visible light region.The main optical parameters are as
follows:the foeal length iS 6.2 mm,the full field of view(FOV)is 100。,the F number is 2.1.
From the result we can see that the absolute value of maximum distortion of FOV lens iS less
than 3.5 ,the maximum field curve iS less than 0.05 mm,the modulation transfer function
(MTF)of the whole field of view at 50 lp/mm is greater than 0.7,approaching to the diffrac—
tion limit.
Key words:optical design;ZEMAX;ultra wide—angle;photographic obj ective
引言
一
,
被广泛应用于自动化检测、高清安全监控等领
大角域范围覆盖、高信息量获取一直是光学
域Ⅲ。所谓的广角镜头就是焦距较短、视角较大
传感器研制不断追求的方向之一,短焦距超广角
的镜头。其最大的特点就是可以拍摄广阔的范
镜头的光学设计是目前工业镜头设计的热点之
围,具有将距离感夸张化,对焦范围广等拍摄
收稿日期:2015—10—25; 修回日期:2015—12—19
基金项目:国家自然科学基金(11274223);上海高校实验技术队伍建设计划项目(A1—5201—15—003—11)
作者简介:侯国柱(1976一),男,内蒙古赤峰市人,博士研究生,工程师,主要从事光学设计、机电一体化技术研究。
E-mail:hougz@sdju.edu.cn
应用光学2016,37(3)侯国柱,等:基于ZEMAX的超广角照相物镜设计 ·445·
tion[J].Acta Photonica Sinica,2008,37(10):
1975—1977.
头的设计方法:中国,CN 103744181 A[P].2014一
O4—23.
闫阿奇,祝青,曹剑中,等.用于航天的高分辨率大视
场光学系统设计[J].光子学报,2008,37(10):
1975—1977.
[83 Gao Zhishan.Aberration design application of ZEM—
AX software[M].Nanjing:Nanjing University of
Science and Technology Press,2006.
a1.De-
[5]
Song Dongfan,Zhang Ping,Wang Cheng,et
高志山.ZEMAX软件在像差设计中的应用[M].南
京:南京理工大学出版社,2006.
sign of mobile phone camera lens based on ZEMAX
[J].Journal of Applied Optics,2010,31(1):34—38.
宋东瑶,张萍,王诚,等.基于ZEMAX的手机摄像镜
头设计[J].应用光学,2010,31(1):34—38.
[9]Zhang Yimo.Applied optics[M].Beijing:Publishing
House of Electronics Industry,2015:373.
张以谟,应用光学[M].北京:电子工业出版社,
[6]
Li Hang,Yan Changxiang.Design of wide-angle lens
for 8 mega-pixel mobile phone camera[J].Chinese
Optics,2014,7(3):456—461.
李航,颜昌翔.800万像素手机广角镜头镜头设计
[J].中国光学,2014,7(3):456—461.
[7]
Gao Guoxin,Liu Jing,Zheng Yuhua,et a1.Design
method of projection lens based on PWC projection
system:China,CN 103744181 A[P].2014-04—23.
高国欣,刘静,郑瑜华,等.PWC法投影系统投影镜
2O15:373.
[1O]Yu Daoyin,Tan Hengying.Engineering optics[M].
Beijing:China Machine Press,2005:142-144.
郁道银,谈恒英,工程光学[M].北京:机械工业出版
社,2005:142—144.
[11]Yuan Xucang.Optics design[M].Beijing:Science
Press,1983:356-360.
袁旭沧.光学设计[M].北京:科学技术出版社,
1983:356—36O.
2024年5月29日发(作者:支冰之)
第37卷第3期
应用光学
Vo1.37 No.3
2016年5月
Journal of Applied Optics
May 2016
文章编号:1002—2082(2016)03—0441—05
基于ZEMAX的超广角照相物镜设计
侯国柱 ,吕丽军
(1.上海电机学院工业技术中心,上海201306;2.上海大学精密机械工程系,上海200072)
摘 要:针对超广角照相物镜的设计,利用ZEMAX光学设计软件,由各种操作数对镜头的基本
参数和外形尺寸进行限制,通过选择适当后组,利用三级逆伽利略系统串接的方法优化设计了
前组,前后组组合在一起后经过进一步优化设计,得到一款在可见光波段内、焦距为6.2 mm、全
视场角为100。、F数为2.1的照相物镜。该镜头由16片球面透镜组成,设计结果表明,全视场镜
头的最大畸变量的绝对值小于3.5 ,最大场曲小于0.05 mm,全视场MTF值在空间频率5O
lp/mm时高于0.7,达到衍射极限。
关键词:光学设计;ZEMAX;超广角;照相物镜
中图分类号:TN202;TH703;0439 文献标志码:A doi:10.5768/JAO201637.0305002
Design of ultra wide—angle photographic obj ective based on ZEMAX
HOH Guozhu .Lyu Lijun
(1.Industrial Technology Center,Shanghai Dianji University,Shanghai 201306,China;
2.Department of Precision Mechanical Engineering,Shanghai University,Shanghai 200072,China)
Abstract:For the problem about the design of ultra wide—angle photographic obj ective,an ultra
wide—angle photographic obj ective was designed with ZEMAX optical software.The design was
carried out by limiting the basic parameters and dimensions of lens with various operations and
by selecting the appropriate rear group.The former group structure was designed by using the
three inverse Galileo systems.The former group and the rear group were mixed together and
the overall initial structure was further optimizd.The optical system is composed of 1 6 pieces
of spherical lenses applicable within the visible light region.The main optical parameters are as
follows:the foeal length iS 6.2 mm,the full field of view(FOV)is 100。,the F number is 2.1.
From the result we can see that the absolute value of maximum distortion of FOV lens iS less
than 3.5 ,the maximum field curve iS less than 0.05 mm,the modulation transfer function
(MTF)of the whole field of view at 50 lp/mm is greater than 0.7,approaching to the diffrac—
tion limit.
Key words:optical design;ZEMAX;ultra wide—angle;photographic obj ective
引言
一
,
被广泛应用于自动化检测、高清安全监控等领
大角域范围覆盖、高信息量获取一直是光学
域Ⅲ。所谓的广角镜头就是焦距较短、视角较大
传感器研制不断追求的方向之一,短焦距超广角
的镜头。其最大的特点就是可以拍摄广阔的范
镜头的光学设计是目前工业镜头设计的热点之
围,具有将距离感夸张化,对焦范围广等拍摄
收稿日期:2015—10—25; 修回日期:2015—12—19
基金项目:国家自然科学基金(11274223);上海高校实验技术队伍建设计划项目(A1—5201—15—003—11)
作者简介:侯国柱(1976一),男,内蒙古赤峰市人,博士研究生,工程师,主要从事光学设计、机电一体化技术研究。
E-mail:hougz@sdju.edu.cn
应用光学2016,37(3)侯国柱,等:基于ZEMAX的超广角照相物镜设计 ·445·
tion[J].Acta Photonica Sinica,2008,37(10):
1975—1977.
头的设计方法:中国,CN 103744181 A[P].2014一
O4—23.
闫阿奇,祝青,曹剑中,等.用于航天的高分辨率大视
场光学系统设计[J].光子学报,2008,37(10):
1975—1977.
[83 Gao Zhishan.Aberration design application of ZEM—
AX software[M].Nanjing:Nanjing University of
Science and Technology Press,2006.
a1.De-
[5]
Song Dongfan,Zhang Ping,Wang Cheng,et
高志山.ZEMAX软件在像差设计中的应用[M].南
京:南京理工大学出版社,2006.
sign of mobile phone camera lens based on ZEMAX
[J].Journal of Applied Optics,2010,31(1):34—38.
宋东瑶,张萍,王诚,等.基于ZEMAX的手机摄像镜
头设计[J].应用光学,2010,31(1):34—38.
[9]Zhang Yimo.Applied optics[M].Beijing:Publishing
House of Electronics Industry,2015:373.
张以谟,应用光学[M].北京:电子工业出版社,
[6]
Li Hang,Yan Changxiang.Design of wide-angle lens
for 8 mega-pixel mobile phone camera[J].Chinese
Optics,2014,7(3):456—461.
李航,颜昌翔.800万像素手机广角镜头镜头设计
[J].中国光学,2014,7(3):456—461.
[7]
Gao Guoxin,Liu Jing,Zheng Yuhua,et a1.Design
method of projection lens based on PWC projection
system:China,CN 103744181 A[P].2014-04—23.
高国欣,刘静,郑瑜华,等.PWC法投影系统投影镜
2O15:373.
[1O]Yu Daoyin,Tan Hengying.Engineering optics[M].
Beijing:China Machine Press,2005:142-144.
郁道银,谈恒英,工程光学[M].北京:机械工业出版
社,2005:142—144.
[11]Yuan Xucang.Optics design[M].Beijing:Science
Press,1983:356-360.
袁旭沧.光学设计[M].北京:科学技术出版社,
1983:356—36O.