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Proceedings Paper

3D profilometry on aspheric and freeform lenses
Author(s): A. Beutler
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Paper Abstract

A new type of machine setup combining a profilometer with a rotational measuring axis to measure aspheric lenses is presented. The instrument is very flexible, as it does not need a specific hologram for each type of asphere. In general, the setup is also capable to measure freeforms. Metrology strategies and first results are presented.

Paper Details

Date Published: 26 May 2011
PDF: 6 pages
Proc. SPIE 8082, Optical Measurement Systems for Industrial Inspection VII, 80821J (26 May 2011); doi: 10.1117/12.895008
Show Author Affiliations
A. Beutler, Mahr GmbH (Germany)


Published in SPIE Proceedings Vol. 8082:
Optical Measurement Systems for Industrial Inspection VII
Peter H. Lehmann; Wolfgang Osten; Kay Gastinger, Editor(s)

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