Development and experimental verification of an intraocular scattering model

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

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

1 Scopus citations

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.

Original languageEnglish
Title of host publicationCurrent Developments in Lens Design and Optical Engineering XII; and Advances in Thin Film Coatings VII
DOIs
StatePublished - 2011
EventCurrent Developments in Lens Design and Optical Engineering XII; and Advances in Thin Film Coatings VII - San Diego, CA, United States
Duration: 22 Aug 201123 Aug 2011

Publication series

NameProceedings of SPIE - The International Society for Optical Engineering
Volume8128
ISSN (Print)0277-786X

Conference

ConferenceCurrent Developments in Lens Design and Optical Engineering XII; and Advances in Thin Film Coatings VII
Country/TerritoryUnited States
CitySan Diego, CA
Period22/08/1123/08/11

Keywords

  • cataractous lens
  • disability glare
  • double pass
  • intraocular scattering
  • veiling luminance
  • volumetric scattering

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