@inproceedings{7d5b159f46284d5cb941209072198c3d,
title = "Modified point diffraction interferometer to evaluate tolerances in the design of progressive addition lenses",
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.",
keywords = "Local high order aberration, Point diffraction interferometer, Progressive additions lenses",
author = "S. Chamadoira and J. Sasian and E. Acosta",
year = "2013",
doi = "10.1117/12.2022680",
language = "English (US)",
isbn = "9780819496942",
series = "Proceedings of SPIE - The International Society for Optical Engineering",
publisher = "SPIE",
booktitle = "Optical System Alignment, Tolerancing, and Verification VII",
note = "Optical System Alignment, Tolerancing, and Verification VII ; Conference date: 25-08-2013 Through 26-08-2013",
}