Acta Optica Sinica, Volume. 38, Issue 2, 0212001(2018)

Measurement of Transmission Wavefront Aberration of Freeform Spectacle Lenses in Real Viewing Condition of Human Eye

Kai Xu, Zhigang Jia, and Fengzhou Fang*
Author Affiliations
  • Centre of MicroNano Manufacturing Technology, State Key Laboratory of Precision Measuring Technology & Instruments, School of Precision Instrument and Opto-Electronics Engineering, Tianjin University, Tianjin 300072, China
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    Figures & Tables(14)
    (a) Measurement principle of focimeter; (b) measurement principle in real viewing condition
    Spectacle lens-eye combined model in real viewing condition
    Schematic diagram of experimental measurement equipment
    Measurement flowchart
    Measuring points of lens and route planning
    Relative coordinates diagram of each module
    Wavefront aberration distribution without lens
    Wavefront aberration distribution of spherical lens
    Spherical power distribution of spherical lens
    Cylindrical power distribution of spherical lens
    Wavefront aberration distribution of progressive additional lens
    Spherical power distribution of progressive additional lens
    Cylindrical power distribution of progressive additional lens
    • Table 1. Motion accuracy of measuring equipment

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      Table 1. Motion accuracy of measuring equipment

      ParameterRotation /(″)Translation /μm
      Resolution151
      Absolute accuracy3615
      Repeatability182
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    Kai Xu, Zhigang Jia, Fengzhou Fang. Measurement of Transmission Wavefront Aberration of Freeform Spectacle Lenses in Real Viewing Condition of Human Eye[J]. Acta Optica Sinica, 2018, 38(2): 0212001

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    Paper Information

    Category: Instrumentation, Measurement and Metrology

    Received: Aug. 7, 2017

    Accepted: --

    Published Online: Aug. 30, 2018

    The Author Email: Fang Fengzhou (fzfang@tju.edu.cn)

    DOI:10.3788/AOS201838.0212001

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