Design of glasses with high-order aberration and myopia defocusing coexisting based on eye model

Hongliang Yao; Chunmei Zeng; Haomo Yu

doi:10.1117/12.3039156

13 September 2024 Design of glasses with high-order aberration and myopia defocusing coexisting based on eye model

Hongliang Yao, Chunmei Zeng, Haomo Yu

Author Affiliations +

Proceedings Volume 13254, Fourth International Conference on Optics and Image Processing (ICOIP 2024); 132541C (2024) https://doi.org/10.1117/12.3039156
Event: Fourth International Conference on Optics and Image Processing (ICOIP 2024), 2024, Chongqing, China

Abstract

Specially designed frame glasses have shown increasingly significant performance in myopia prevention and control in clinical trials. However, public studies on the modulation of high-order aberrations related to eyeglass frames remain scarce. This article designs eyeglass lenses with high-order aberrations and myopic defocusing by linking the eye model and frame glasses, and simulates the optical model of the glasses-eye for 300 degree myopic patients. When the highorder aberration modulation unit is not set for the glasses, the defocusing value of the Y-axis direction at a -14° field of view corresponding to the change in the external surface power of the lens defocusing unit microlens under static field, and the defocusing change of the external surface power of the defocusing unit micro lens is set to 6 diopters, with a static vertical field of view ranging from -28.5° ~ 28.5° (at 1° increments). This article discussed the correlation between the base arc curvature radius of the high-order aberration modulation unit’s toric microstructure and high-order aberrations in the designed eyeglass under static observation in the Y-direction. Corresponding empirical formulas have been established. This research will be conducive to the development of high-order aberration modulation glasses.

(2024) Published by SPIE. Downloading of the abstract is permitted for personal use only.

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Hongliang Yao, Chunmei Zeng, and Haomo Yu "Design of glasses with high-order aberration and myopia defocusing coexisting based on eye model", Proc. SPIE 13254, Fourth International Conference on Optics and Image Processing (ICOIP 2024), 132541C (13 September 2024); https://doi.org/10.1117/12.3039156

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KEYWORDS

Monochromatic aberrations

Eye models

Mirror surfaces

Mirrors

Modulation

Microlens

Eyeglasses

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