• Acta Optica Sinica
  • Vol. 38, Issue 10, 1022001 (2018)
Yang Wang1、*, Xiangyue Meng1, Lei Zhang1, Yuegang Fu1, and Zhiyuan Gu2
Author Affiliations
  • 1 School of Opto-Electronic Engineering, Changchun University of Science and Technology, Changchun, Jilin 130022, China
  • 2 Changchun Institute of Optics, Fine Mechanics and Physics, Chinese Academy of Science, Changchun, Jilin 130033, China
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    DOI: 10.3788/AOS201838.1022001 Cite this Article Set citation alerts
    Yang Wang, Xiangyue Meng, Lei Zhang, Yuegang Fu, Zhiyuan Gu. Design of Super-Wide-Angle Mobile Phone Camera Based on Concentric Lens[J]. Acta Optica Sinica, 2018, 38(10): 1022001 Copy Citation Text show less
    Structure of concentric lens
    Fig. 1. Structure of concentric lens
    Light path of concentric lens
    Fig. 2. Light path of concentric lens
    System structure. (a) Initial structure; (b) mobile phone camera after optimization
    Fig. 3. System structure. (a) Initial structure; (b) mobile phone camera after optimization
    Schematic of concentric lens vignetting
    Fig. 4. Schematic of concentric lens vignetting
    Curve of relative illumination
    Fig. 5. Curve of relative illumination
    Spot diagram
    Fig. 6. Spot diagram
    MTF curves
    Fig. 7. MTF curves
    ParameterValue
    Waveband /nm486-656(visible light)
    Relative aperture1/1.83
    FOV /(°)100
    Focal length /mm3.3
    Total length /mm≤5.2
    Table 1. Optical design parameters
    Surface type of lensRadius /mmThickness /mmGlass
    Refractive indexAbbe number
    OBJ¥¥
    11.871.021.6023.0
    20.850.851.5040.0
    STO¥0.851.5040.0
    4-0.851.021.6023.0
    5-1.871.42
    IMA-3.29
    Table 2. Initial structural parameters
    Surface type of lensRadius /mmThickness /mmGlass materialPhotosensitive adhesive
    Refractive indexAbbe number
    OBJ¥¥
    11.88471.0474APL5514ML
    20.83730.0051.5935.0
    30.83230.8298ARTON_FX4726
    4¥0.0051.5935.0
    STO¥0.8298ARTON_FX4726
    6-0.83230.0051.5935.0
    7-0.83730.8250OKP-1
    8-1.66230.05
    9-1.71230.6H-K9
    10-2.31040.9896
    IMA-3.3000
    Table 3. Detailed structural parameters
    MTF value0.192686300.211181330.243020360.294048110.31284273
    Sampling probability90%80%50%20%10%
    Table 4. Results of Monte-Carlo analysis
    Yang Wang, Xiangyue Meng, Lei Zhang, Yuegang Fu, Zhiyuan Gu. Design of Super-Wide-Angle Mobile Phone Camera Based on Concentric Lens[J]. Acta Optica Sinica, 2018, 38(10): 1022001
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