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Proceedings Paper

Signal-to-noise ratio in the evaluation of simultaneous vision multifocal ophthalmic lenses
Author(s): J. Warren Blaker
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Paper Abstract

Simultaneous vision multifocal ophthalmic lenses in contact lenses or intraocular lenses present a challenge in design and testing. The SNR represents one criterion that can aid the design in evaluating such systems. The definition of SNR as applied to such systems and an example of its use are presented here.

Paper Details

Date Published: 26 May 1994
PDF: 7 pages
Proc. SPIE 2127, Ophthalmic Lens Design and Fabrication II, (26 May 1994); doi: 10.1117/12.176829
Show Author Affiliations
J. Warren Blaker, Fairleigh Dickinson Univ. (United States)


Published in SPIE Proceedings Vol. 2127:
Ophthalmic Lens Design and Fabrication II
Donn Michael Silberman, Editor(s)

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