Development and experimental verification of an intraocular scattering model

Chong-Jhih Jiang; Tian-Siang Jhong; Yi-Chun Chen; Ching-Cherng Sun

doi:10.1117/12.893394

21 September 2011 Development and experimental verification of an intraocular scattering model

Chong-Jhih Jiang, Tian-Siang Jhong, Yi-Chun Chen, Ching-Cherng Sun

Proceedings Volume 8128, Current Developments in Lens Design and Optical Engineering XII; and Advances in Thin Film Coatings VII; 81280A (2011) https://doi.org/10.1117/12.893394
Event: SPIE Optical Engineering + Applications, 2011, San Diego, California, United States

Abstract

An intraocular scattering model was constructed in human eye model and experimentally verified. According to the biometric data, the volumetric scattering in crystalline lens and diffusion at retina fundus were developed. The scattering parameters of cornea, including particle size and obscuration ratio, were varied to make the veiling luminance of the eye model matching the CIE disability glare general formula. By replacing the transparent lens with a cataractous lens, the disability glare curve of cataracts was generated and compared with that of transparent lenses. The MTF of the intraocular scattering model showed nice correspondence with the data measured by a double-pass experiment.

Citation Download Citation

Chong-Jhih Jiang, Tian-Siang Jhong, Yi-Chun Chen, and Ching-Cherng Sun "Development and experimental verification of an intraocular scattering model", Proc. SPIE 8128, Current Developments in Lens Design and Optical Engineering XII; and Advances in Thin Film Coatings VII, 81280A (21 September 2011); https://doi.org/10.1117/12.893394

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