Acta Optica Sinica, Volume. 37, Issue 11, 1108001(2017)

A New Compound Zoom Optical System

Chao Cao1,2, Zhiyuan Liao1、*, Yu Bai1, Zheng Yang3, and Shuai Li4
Author Affiliations
  • 1 Institute of Optics and Electronics, Chinese Academy of Sciences, Chengdu, Sichuan 610209, China
  • 2 University of Chinese Academy of Sciences, Beijing 100049, China
  • 3 Wuhan Hi-Target Digital Cloud Technology Co., Ltd, Wuhan, Hubei 430205, China
  • 4 Xi'an Institute of Space Radio Technology, Xi'an, Shaanxi 710100, China
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    Figures & Tables(6)
    Zoom principle diagrams of optical system. (a) State 1; (b) state 2
    Optical path diagrams of zoom optical system. (a) EFL: 10 mm; (b) EFL: 60 mm; (c) EFL: 210 mm; (d) EFL: 360 mm
    MTF curves of zoom optical system. (a) EFL: 10 mm; (b) EFL: 60 mm; (c) EFL: 210 mm; (d) EFL: 360 mm
    Spot diagrams of zoom optical system. (a) EFL: 10 mm; (b) EFL: 60 mm; (c) EFL: 210 mm; (d) EFL: 360 mm
    Cam curves of zoom optical system
    • Table 1. Design parameters

      View table

      Table 1. Design parameters

      ItemValue
      Wavelength range /μm8-12
      Focal length /mm10-360
      Field of view /(°)30.96-0.95
      Sensor320×240
      Pitch /μm30
      Zoom ratio36×
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    Chao Cao, Zhiyuan Liao, Yu Bai, Zheng Yang, Shuai Li. A New Compound Zoom Optical System[J]. Acta Optica Sinica, 2017, 37(11): 1108001

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    Paper Information

    Category: Geometric Optics

    Received: Jul. 4, 2017

    Accepted: --

    Published Online: Sep. 7, 2018

    The Author Email: Liao Zhiyuan (71814725@qq.com)

    DOI:10.3788/AOS201737.1108001

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