Automated MTF analyzer for spectacle lenses

Jonathan J. Drewes; Russell A. Chipman; James B. Hadaway; Anees Ahmad

doi:10.1117/12.295124

1 November 1997 Automated MTF analyzer for spectacle lenses

Jonathan J. Drewes, Russell A. Chipman, James B. Hadaway, Anees Ahmad

Proceedings Volume 3134, Optical Manufacturing and Testing II; (1997) https://doi.org/10.1117/12.295124
Event: Optical Science, Engineering and Instrumentation '97, 1997, San Diego, CA, United States

Abstract

An optical testing instrument, the Eyeglass Image Quality Mapper, has been developed that maps the power, astigmatism, and modulation transfer function over the surface of a progressive addition eyeglass lens. This instrument models the manner in which the eye views different regions of the lens and is automated so that testing can be performed without supervision and in a reasonable amount of time.In this paper, we describe the concept development, final design, and use of the instrument.

Citation Download Citation

Jonathan J. Drewes, Russell A. Chipman, James B. Hadaway, and Anees Ahmad "Automated MTF analyzer for spectacle lenses", Proc. SPIE 3134, Optical Manufacturing and Testing II, (1 November 1997); https://doi.org/10.1117/12.295124

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