• Acta Optica Sinica
  • Vol. 37, Issue 11, 1108001 (2017)
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
  • show less
    DOI: 10.3788/AOS201737.1108001 Cite this Article Set citation alerts
    Chao Cao, Zhiyuan Liao, Yu Bai, Zheng Yang, Shuai Li. A New Compound Zoom Optical System[J]. Acta Optica Sinica, 2017, 37(11): 1108001 Copy Citation Text show less
    Zoom principle diagrams of optical system. (a) State 1; (b) state 2
    Fig. 1. 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
    Fig. 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
    Fig. 3. 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
    Fig. 4. 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
    Fig. 5. Cam curves of zoom optical system
    ItemValue
    Wavelength range /μm8-12
    Focal length /mm10-360
    Field of view /(°)30.96-0.95
    Sensor320×240
    Pitch /μm30
    Zoom ratio36×
    Table 1. Design parameters
    Chao Cao, Zhiyuan Liao, Yu Bai, Zheng Yang, Shuai Li. A New Compound Zoom Optical System[J]. Acta Optica Sinica, 2017, 37(11): 1108001
    Download Citation