Effect Of Ametropia On Laser Interferometric Visual Acuity

Chang-ming Ma; Tai-he Dong

doi:10.1117/12.949371

13 April 1989 Effect Of Ametropia On Laser Interferometric Visual Acuity

Chang-ming Ma, Tai-he Dong

Proceedings Volume 1013, Optical Design Methods, Applications and Large Optics; (1989) https://doi.org/10.1117/12.949371
Event: 1988 International Congress on Optical Science and Engineering, 1988, Hamburg, Germany

Abstract

This paper presents the effect of Ametropia on the laser interferometric visual acuity (LIVA) in the examination of human visual performance. The ocular correction is used as a means of measuring the refractive state of the eye and its accommodation. Theoretical expressions for the relationship between ametropia and the LIVA are derived in terms of geometrical optics. The transmissivity and the aberrations of the human eye, the ability of fringe pattern recognition and the difference between the LIVA and the usual geometrical figure visual acuity are discussed.

Citation Download Citation

Chang-ming Ma and Tai-he Dong "Effect Of Ametropia On Laser Interferometric Visual Acuity", Proc. SPIE 1013, Optical Design Methods, Applications and Large Optics, (13 April 1989); https://doi.org/10.1117/12.949371

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