Open access

Measurement and Topography Guided Treatment of Irregular Astigmatism

Written By

Joaquim Murta and Andreia Martins Rosa

Submitted: 28 November 2010 Published: 29 February 2012

DOI: 10.5772/23613

From the Edited Volume

Astigmatism - Optics, Physiology and Management

Edited by Michael Goggin

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Written By

Joaquim Murta and Andreia Martins Rosa

Submitted: 28 November 2010 Published: 29 February 2012