• Laser & Optoelectronics Progress
  • Vol. 59, Issue 13, 1322002 (2022)
Chunhua Liu1、2, Nan Zhao1、*, Songjun Chai1, and Yi Yu1
Author Affiliations
  • 1Fine Instrument and Equipment Research & Development Center, Changchun Institute of Optics, Fine Mechanics and Physics, Chinese Academy of Sciences, Changchun 130033, Jilin , China
  • 2University of Chinese Academy of Sciences, Beijing 100049, China
  • show less
    DOI: 10.3788/LOP202259.1322002 Cite this Article Set citation alerts
    Chunhua Liu, Nan Zhao, Songjun Chai, Yi Yu. Design of Optical System for Eccentric Photography Sight Detecting Device[J]. Laser & Optoelectronics Progress, 2022, 59(13): 1322002 Copy Citation Text show less
    System light path diagram
    Fig. 1. System light path diagram
    Initial structural shot diagram
    Fig. 2. Initial structural shot diagram
    MTF curves of initial structure
    Fig. 3. MTF curves of initial structure
    Structure of lens after optimization
    Fig. 4. Structure of lens after optimization
    MTF curves of lens after optimization
    Fig. 5. MTF curves of lens after optimization
    Field curvature and optical distortion of lens after optimization
    Fig. 6. Field curvature and optical distortion of lens after optimization
    Spot diagram of lens after optimization
    Fig. 7. Spot diagram of lens after optimization
    Tolerance analysis
    Fig. 8. Tolerance analysis
    ItemSpecification
    Work distance /mm1000
    Optical distortion /%<0.3
    MTF>0.6
    Central wavelength /nm850
    Field of view angle /(°)<9
    F-number2.8
    Focal length /mm47.6
    Table 1. Design parameters
    Chunhua Liu, Nan Zhao, Songjun Chai, Yi Yu. Design of Optical System for Eccentric Photography Sight Detecting Device[J]. Laser & Optoelectronics Progress, 2022, 59(13): 1322002
    Download Citation