• Optical Instruments
  • Vol. 42, Issue 4, 47 (2020)
Ting YANG1、2、3, Xiaoli XU1、2、3, Xuedian ZHANG1、2、3, Feng LI1、2、3, and Minshan JIANG1、2、3、*
Author Affiliations
  • 1Shanghai Key Laboratory of Modern Optical System (MOE), University of Shanghai for Science and Technology, Shanghai 200093, China
  • 2Engineering Research Center of Optical Instrument and System, University of Shanghai for Science and Technology, Shanghai 200093, China
  • 3School of Optical-Electrical and Computer Engineering, University of Shanghai for Science and Technology, Shanghai 200093, China
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    DOI: 10.3969/j.issn.1005-5630.2020.04.008 Cite this Article
    Ting YANG, Xiaoli XU, Xuedian ZHANG, Feng LI, Minshan JIANG. Optical image quality comparison of three age-related human eye models[J]. Optical Instruments, 2020, 42(4): 47 Copy Citation Text show less

    Abstract

    In this paper, we built the optical systems of three age-related human eye models, including the Navarro, the Atchison and the Zapata-Díaz models using the Zemax software, and analyzed the changes of image quality at different ages and different accommodation status. Simulations included retinal image quality evaluations at both 3 mm and 5 mm entrance pupil diameters (EPDs). Accommodation amplitudes ranging from 0.5 D to 2 D were measured in the Navarro and Zapata-Díaz models. Image quality worsens with age or EPD in all the age-related eye models. Besides of the good imaging quality, the Atchison model eye is also consistent with clinical results. Navarro model performs better during accommodation. The results of this study can be valuable for the eye model selection in the field of optometry.
    Ting YANG, Xiaoli XU, Xuedian ZHANG, Feng LI, Minshan JIANG. Optical image quality comparison of three age-related human eye models[J]. Optical Instruments, 2020, 42(4): 47
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