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Conferences > LAOP > 2012 > LT2A > LT2A.15

Elevation Maps with and without Defocus Correction by Using Null Screen Testing: A Potential Application for Corneal Topography

Amilcar Estrada-Molina, Manuel Campos-García, and Rufino Díaz-Uribe

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Abstract

Elevation maps for a calibration sphere with and without defocus correction were obtained. Experimental results of two different evaluations show that when the defocus correction was performed these maps decrease around two orders of magnitude.

© 2012 Optical Society of America

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