Record number :
Title of article :
Measurement of wave-front aberration in soft contact lenses by use of a Shack-Hartmann wave-front sensor
Author/Authors :
Jeong، Tae Moon نويسنده , , Menon، Manoj نويسنده , , Yoon، Geunyoung نويسنده ,
Issue Information :
روزنامه با شماره پیاپی سال 2005
Pages :
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Abstract :
Lower- and higher-order wave-front aberrations of soft contact lenses were accurately measured with a Shack-Hartmann wave-front sensor. The soft contact lenses were placed in a wet cell filled with lens solution to prevent surface deformation and desiccation during measurements. Aberration measurements of conventional toric and multifocal soft contact lenses and a customized soft contact lens have proved that this method is reliable. A Shack-Hartmann wave-front sensor can be used to assess optical quality of both conventional and customized soft contact lenses and to assist in enhancing lens quality control.
Keywords :
Medical optics instrumentation , Ophthalmic optics
Journal title :
Applied Optics
Link To Document :