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Optics Letters

Optics Letters

| RAPID, SHORT PUBLICATIONS ON THE LATEST IN OPTICAL DISCOVERIES

  • Editor: Alan E. Willner
  • Vol. 37, Iss. 12 — Jun. 15, 2012
  • pp: 2226–2228

Subjective evaluation of intraocular lenses by visual acuity measurement using adaptive optics

Huanqing Guo, Hamid R. Fallah, Chris Dainty, and Alexander V. Goncharov  »View Author Affiliations


Optics Letters, Vol. 37, Issue 12, pp. 2226-2228 (2012)
http://dx.doi.org/10.1364/OL.37.002226


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Abstract

We present a new method for subjectively evaluating intraocular lenses (IOLs) without implantation surgery. To illustrate the method, three types of single-piece IOL (equispherical monofocal, rotational symmetric aspheric monofocal, and diffractive bifocal) were assembled into a model eye and evaluated using an ocular adaptive optics system by a single subject. To separate the spherical aberration of the crystalline lens, the subject’s corneal topography and wavefront aberrations were measured and modeled. Three levels of Zernike spherical aberration were generated and superposed on the IOLs and the subject’s eye. The corrected distance visual acuity was measured by psychophysical visual procedure.

© 2012 Optical Society of America

OCIS Codes
(220.1000) Optical design and fabrication : Aberration compensation
(330.1070) Vision, color, and visual optics : Vision - acuity
(330.4460) Vision, color, and visual optics : Ophthalmic optics and devices
(330.7325) Vision, color, and visual optics : Visual optics, metrology
(110.1080) Imaging systems : Active or adaptive optics
(220.1080) Optical design and fabrication : Active or adaptive optics

ToC Category:
Vision, Color, and Visual Optics

History
Original Manuscript: March 29, 2012
Revised Manuscript: April 25, 2012
Manuscript Accepted: April 25, 2012
Published: June 6, 2012

Virtual Issues
Vol. 7, Iss. 8 Virtual Journal for Biomedical Optics

Citation
Huanqing Guo, Hamid R. Fallah, Chris Dainty, and Alexander V. Goncharov, "Subjective evaluation of intraocular lenses by visual acuity measurement using adaptive optics," Opt. Lett. 37, 2226-2228 (2012)
http://www.opticsinfobase.org/ol/abstract.cfm?URI=ol-37-12-2226

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