Optical Instruments, Volume. 42, Issue 4, 47(2020)
Optical image quality comparison of three age-related human eye models
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.
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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
Category: DESIGN AND RESEARCH
Received: Feb. 1, 2020
Accepted: --
Published Online: Jan. 6, 2021
The Author Email: JIANG Minshan (jiangmsc@gmail.com)