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Optics Letters

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  • Editor: Xi-Cheng Zhang
  • Vol. 39, Iss. 11 — Jun. 1, 2014
  • pp: 3197–3200

Wavefront aberration statistics in normal eye populations: are they well described by the Kolmogorov model?

Eliseo Pailos and Salvador Bará  »View Author Affiliations


Optics Letters, Vol. 39, Issue 11, pp. 3197-3200 (2014)
http://dx.doi.org/10.1364/OL.39.003197


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Abstract

This Letter studies the statistics of wavefront aberrations in a sample of eyes with normal vision. Methods relying on the statistics of the measured wavefront slopes are used, not including the aberration estimation stage. Power-law aberration models, an extension of the Kolmogorov one, are rejected by χ 2 -tests performed on fits to the slope structure function data. This is due to the large weight of defocus and astigmatism variations in normal eyes. Models of only second-order changes are not ruled out. The results are compared with previous works in the area.

© 2014 Optical Society of America

OCIS Codes
(000.5490) General : Probability theory, stochastic processes, and statistics
(330.4460) Vision, color, and visual optics : Ophthalmic optics and devices
(330.5370) Vision, color, and visual optics : Physiological optics

ToC Category:
Vision, Color, and Visual Optics

History
Original Manuscript: March 17, 2014
Revised Manuscript: April 24, 2014
Manuscript Accepted: April 25, 2014
Published: May 23, 2014

Virtual Issues
Vol. 9, Iss. 8 Virtual Journal for Biomedical Optics

Citation
Eliseo Pailos and Salvador Bará, "Wavefront aberration statistics in normal eye populations: are they well described by the Kolmogorov model?," Opt. Lett. 39, 3197-3200 (2014)
http://www.opticsinfobase.org/ol/abstract.cfm?URI=ol-39-11-3197


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