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Measurements of the dynamic aberrations induced by the tear film
Author(s) -
GICQUEL JJ
Publication year - 2011
Publication title -
acta ophthalmologica
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.534
H-Index - 87
eISSN - 1755-3768
pISSN - 1755-375X
DOI - 10.1111/j.1755-3768.2011.4472.x
Subject(s) - wavefront , aberrations of the eye , optics , focus (optics) , optometry , wavefront sensor , computer science , quality (philosophy) , presentation (obstetrics) , ophthalmology , physics , medicine , surgery , quantum mechanics
The static higher‐order aberrations of the eye are easily measured with most commercially available wavefront aberrometers.However it has been only recently that the dynamic wavefront aberrations induced by the tear film (which plays a crucial role in the quality of vision)have been measured.In this presentation we will focus on the use of double pass wavefront aberrometry OQAS™ (Optical Quality Analysis System)for measuring vision quality disturbances caused by anabnormal tear film, in various clinical situations.