Optical image quality comparison of three age-related human eye models

Ting YANG; Xiaoli XU; Xuedian ZHANG; Feng LI; Minshan JIANG

doi:10.3969/j.issn.1005-5630.2020.04.008

Optical Instruments, Volume. 42, Issue 4, 47(2020)

Optical image quality comparison of three age-related human eye models

Ting YANG1...2,3, Xiaoli XU1,2,3, Xuedian ZHANG1,2,3, Feng LI1,2,3, and Minshan JIANG1,23,* |Show fewer author(s)

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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Figures & Tables(11)

Fig. 1. Spot diagrams for the three eye models at different ages and different EPDs

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Fig. 2. MTF diagrams for the three eye models at different ages and different EPDs

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Fig. 3. Changes of SA and power vs age for the three eye models at different EPDs

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Fig. 4. Spot diagrams for the two eye models with accommodation

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Fig. 5. MTF diagrams for the two eye models with accommodation

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Fig. 6. Changes of SA and power vs age for the two eye models with accommodation

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Fig. 7. SA vs age with 5 mm pupil diameter

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Table 1.
The parameters changes in all models during accommodation
调节过程中各模型眼的参数变化

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Table 1.
The parameters changes in all models during accommodation
调节过程中各模型眼的参数变化

模型	前房深度/mm		晶状体厚度/mm		晶状体前表面曲率半径/mm		晶状体后表面曲率半径/mm
模型	调节前	调节后	调节前	调节后	调节前	调节后	调节前	调节后
Navarro模型	3.650	3.590	3.426	3.498	11.049	9.799	−5.572	−5.379
Zapata-Díaz模型	3.076	3.016	3.426	3.498	11.314	10.159	−5.895	−5.708

Table 2.
The change of vitreous thickness of each model after optimization
各模型眼优化后玻璃体厚度的变化量
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Table 2.
The change of vitreous thickness of each model after optimization
各模型眼优化后玻璃体厚度的变化量
年龄/岁玻璃体厚度变化量/mm
Navarro模型 Atchison模型 Zapata-Díaz模型
20 0.05 0.04 0.06
40 0.09 0.07 0.11
60 0.14 0.10 0.14

Table 3.
The change of vitreous thickness after optimization of each model during accommodation
调节期间各模型眼优化后玻璃体厚度的变化量
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Table 3.
The change of vitreous thickness after optimization of each model during accommodation
调节期间各模型眼优化后玻璃体厚度的变化量
模型玻璃体厚度变化量/mm
0.5 D 1.0 D 1.5 D 2.0 D
Navarro模型 0.05 0.04 0.04 0.03
Zapata-Díaz模型 0.05 0.05 0.05 0.03

Table 4.
The SR change rate of each model and clinical eye at different ages caused by the increase of age
年龄增加导致的各模型眼和临床人眼在不同年龄段的SR变化率
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Table 4.
The SR change rate of each model and clinical eye at different ages caused by the increase of age
年龄增加导致的各模型眼和临床人眼在不同年龄段的SR变化率
年龄/岁 SR变化率/%
Navarro 模型 Atchison 模型 Zapata-Díaz 模型真实人眼
20～40 −26.1 −23.3 −48.8 −19.2
40～60 −29.4 −24.2 −52.4 −23.8

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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

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Paper Information

Category: DESIGN AND RESEARCH

Received: Feb. 1, 2020

Accepted: --

Published Online: Jan. 6, 2021

The Author Email: JIANG Minshan (jiangmsc@gmail.com)

DOI:10.3969/j.issn.1005-5630.2020.04.008

Topics

laser devices and laser physics

Lasers and Laser Optics

Laser physics

laser manufacturing

Instrumentation, Measurement and Metrology

Table 1. The parameters changes in all models during accommodation调节过程中各模型眼的参数变化

Table 1. The parameters changes in all models during accommodation调节过程中各模型眼的参数变化

Table 2. The change of vitreous thickness of each model after optimization各模型眼优化后玻璃体厚度的变化量

Table 2. The change of vitreous thickness of each model after optimization各模型眼优化后玻璃体厚度的变化量

Table 3. The change of vitreous thickness after optimization of each model during accommodation调节期间各模型眼优化后玻璃体厚度的变化量

Table 3. The change of vitreous thickness after optimization of each model during accommodation调节期间各模型眼优化后玻璃体厚度的变化量

Table 4. The SR change rate of each model and clinical eye at different ages caused by the increase of age年龄增加导致的各模型眼和临床人眼在不同年龄段的SR变化率

Table 4. The SR change rate of each model and clinical eye at different ages caused by the increase of age年龄增加导致的各模型眼和临床人眼在不同年龄段的SR变化率

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Table 1.
The parameters changes in all models during accommodation
调节过程中各模型眼的参数变化

Table 1.
The parameters changes in all models during accommodation
调节过程中各模型眼的参数变化

Table 2.
The change of vitreous thickness of each model after optimization
各模型眼优化后玻璃体厚度的变化量

Table 2.
The change of vitreous thickness of each model after optimization
各模型眼优化后玻璃体厚度的变化量

Table 3.
The change of vitreous thickness after optimization of each model during accommodation
调节期间各模型眼优化后玻璃体厚度的变化量

Table 3.
The change of vitreous thickness after optimization of each model during accommodation
调节期间各模型眼优化后玻璃体厚度的变化量

Table 4.
The SR change rate of each model and clinical eye at different ages caused by the increase of age
年龄增加导致的各模型眼和临床人眼在不同年龄段的SR变化率

Table 4.
The SR change rate of each model and clinical eye at different ages caused by the increase of age
年龄增加导致的各模型眼和临床人眼在不同年龄段的SR变化率