Dimensional inspection of rigid gas permeable contact lenses by laser triangulation

Manuel Filipe M. Costa

doi:10.1117/12.355002

19 July 1999 Dimensional inspection of rigid gas permeable contact lenses by laser triangulation

Manuel Filipe M. Costa

Proceedings Volume 3749, 18th Congress of the International Commission for Optics; (1999) https://doi.org/10.1117/12.355002
Event: ICO XVIII 18th Congress of the International Commission for Optics, 1999, San Francisco, CA, United States

Abstract

In this communication the issue of microtopographic inspection of hard contact lenses is addressed. The use of optical triangulation is discussed. Results of the application of our MICROTOP.03.MFC microtopographer to this kind of tasks will be presented.

Citation Download Citation

Manuel Filipe M. Costa "Dimensional inspection of rigid gas permeable contact lenses by laser triangulation", Proc. SPIE 3749, 18th Congress of the International Commission for Optics, (19 July 1999); https://doi.org/10.1117/12.355002

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