Proceedings Paper
Modified point diffraction interferometer to evaluate tolerances in the design of progressive addition lenses| Format | Member Price | Non-Member Price |
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Paper Abstract
The main goal of this work is to show the principles, design and performance of a modified point diffraction
interferometer to evaluate the local higher order aberrations of progressive addition lenses in order to analyze the
tolerances in the design of these ophthalmic components for a reasonable level of comfort by the different users. We also
present a detailed analysis of high order aberrations in circular regions within the four most relevant regions of interest of
this kind of lenses.
Paper Details
Date Published: 10 September 2013
PDF: 6 pages
Proc. SPIE 8844, Optical System Alignment, Tolerancing, and Verification VII, 88440D (10 September 2013); doi: 10.1117/12.2022680
Published in SPIE Proceedings Vol. 8844:
Optical System Alignment, Tolerancing, and Verification VII
José Sasián; Richard N. Youngworth, Editor(s)
PDF: 6 pages
Proc. SPIE 8844, Optical System Alignment, Tolerancing, and Verification VII, 88440D (10 September 2013); doi: 10.1117/12.2022680
Show Author Affiliations
S. Chamadoira, Univ. de Santiago de Compostela (Spain)
J. Sasian, College of Optical Sciences, The Univ. of Arizona (United States)
J. Sasian, College of Optical Sciences, The Univ. of Arizona (United States)
E. Acosta, Univ. de Santiago de Compostela (Spain)
Published in SPIE Proceedings Vol. 8844:
Optical System Alignment, Tolerancing, and Verification VII
José Sasián; Richard N. Youngworth, Editor(s)
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