Volume 6 Issue 4
Aug.  2013
Turn off MathJax
Article Contents
LI Wei-shan, CHEN Chen, YU Guo-hui, LI Chen-you, LIU Xiao-chan, ZHANG Yu, WANG Lu-jun, LIU Ying. Optical design of single digital stereo dual-channel projection lens[J]. Chinese Optics, 2013, 6(4): 563-569. doi: 10.3788/CO.20130604.0563
Citation: LI Wei-shan, CHEN Chen, YU Guo-hui, LI Chen-you, LIU Xiao-chan, ZHANG Yu, WANG Lu-jun, LIU Ying. Optical design of single digital stereo dual-channel projection lens[J]. Chinese Optics, 2013, 6(4): 563-569. doi: 10.3788/CO.20130604.0563

Optical design of single digital stereo dual-channel projection lens

doi: 10.3788/CO.20130604.0563
  • Received Date: 21 Feb 2013
  • Rev Recd Date: 23 Apr 2013
  • Publish Date: 10 Aug 2013
  • A new single digital stereo dual-channel projection system is introduced and a dual-channel projection lens is designed by using ZEMAX software and an artifical structure method. The structure of lens based on refraction type is off-axis and with three optic axes. It includes a former group and a back group. The former group is composed of seven glass sphere lenses and the back group consists of two identical and symmetrical structures composed of four glass sphere lenses. The lens has a total length of 243.8 mm, a maximum diameter of 93 mm, and a focal length of 20.23 mm. Moreover, its Field of View(FOV) and F-number are 36 and 2.01 respectively, and the distance of two assistant optic axes and the Back Focal Length(BFL) are 8.2 mm and 37.8 mm, respectively. The system performs excellently in image quality, and has advantages of small size, simple structure and low cost.

     

  • loading
  • [1] 张雅丽,马士超,张韬. 数字3D立体电影技术之深度分析[J]. 现代电影技术,2010(5):30-34. ZHANG Y L,MA SH CH,ZHANG T. Depth analysis of digital 3D film technology[J]. Adv. Motion Picture Technology,2010(5):30-34.(in Chinese) [2] 沈涵. 电影研究.上海:上海师范大学,2011. SHEN H. Film research. Shanghai:Shanghai Normal University,2011.(in Chinese) [3] 高五峰. 数字立体电影放映技术的新进展[J]. 现代电影技术,2010(9):13-23. GAO W F. New progress of digital stereo film projection technology[J]. Advanced Motion Picture Technology,2010(9):13-23.(in Chinese) [4] 李虹珊. 数字立体电影中的同步技术[J]. 现代电影技术,2010(12):17-26. LI H SH. Synchronization technology of digital stereo film[J]. Advanced Motion Picture Technology,2010(12):17-26.(in Chinese) [5] 赵大泰. 3D显示技术及其教育应用研究.陕西:陕西师范大学,2011. ZHAO D T. Research of 3D display technology and application in education. Shanxi:Shanxi Normal University,2011.(in Chinese) [6] 韩伟. 3D立体电影四方式之评价[J]. 有线电视技术,2010(9):108-110. HAN W. Evaluation of four 3D film mode[J]. CATV Technology,2010(9):108-110.(in Chinese) [7] 马建设,张波常,苏萍,等. 应用微柱透镜的自由立体前投影屏幕设计[J]. 液晶与显示,2012,27(6):759-764. MA J SH,ZHANG B CH,SU P,et al.. Autostereoscopic front projection system based on micro-lenticular lens array[J]. Chinese J. Liquid Crystals and Displays,2012,27(6): 759-764.(in Chinese) [8] 中国电影科学技术研究所.潘纳维申(Panavision)推出新型3D技术(Panavision)[J]. 现代电影技术,2010(9):40. China Research Institute of Film Science & Technology. New 3D technology:panavision[J]. Advanced Motion Picture Technology,2010(9):40.(in Chinese) [9] 金悦. 数字3D电影的发展现状及相关问题的探讨[J]. 现代电影技术,2009(6):10-14. JIN Y. Discussion of the development status and related problems of digital 3D film[J]. Advanced Motion Picture Technology,2009(6):10-14.(in Chinese) [10] 陈琛,于国辉,刘宵婵,等. 一种基于色谱分离技术的单机立体数字电影放映系统:中国,102540682A.2012-10-02. CHEN CH,YU G H,LIU X CH,et al.. Single digital stereo film projection system based on the chromatographic technology:CHN,102540682A.2012-10-02.(in Chinese) [11] 程志峰,李明,程欣. 可见光变焦镜头结构优化设计[J]. 中国光学,2012,5(2):154-160. CHENG ZH F,LI M,CHENG X. Optimal structure design of visible zoom lens[J]. Chinese Optics,2012,5(2):154-160.(in Chinese) [12] 魏群,艾兴乔,贾宏光. 小型可见光双视场光学系统的研制[J]. 光学 精密工程,2012,(4):739-744. WEI Q,AI X Q,JIA H G. Development of small-scale and dual-field visible light optical system[J]. Opt. Precision Eng.,2012,(4):739-744.(in Chinese) [13] 宋家军,何平安. LCOS背投光学引擎中变焦投影物镜设计[J]. 应用光学,2007,28(1):58-62. SONG J J,HE P A. Design of zoom projection lens foe the light engine of LCOS rear-projection TV[J]. J. Appl. Optic,2007,28(1):58-62.(in Chinese) [14] 李维善,陈琛,张禹,等. 基于ZEMAX软件的短焦数字投影镜头的设计[J]. 应用光学,2010,31(5):714-717. LI W SH,CHEN CH,ZHANG Y,et al.. Design of short focal digital projection lens based on Zemax[J]. J. Appl. Optic,2010,31(5):714-717.(in Chinese)
  • 加载中

Catalog

    通讯作者: 陈斌, bchen63@163.com
    • 1. 

      沈阳化工大学材料科学与工程学院 沈阳 110142

    1. 本站搜索
    2. 百度学术搜索
    3. 万方数据库搜索
    4. CNKI搜索
    Article views(1670) PDF downloads(598) Cited by()
    Proportional views

    /

    DownLoad:  Full-Size Img  PowerPoint
    Return
    Return