Adjustable fluidic lenses for ophthalmic corrections
Optics Letters, Vol. 34, Issue 4, pp. 515-517 doi:10.1364/OL.34.000515
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- OCIS Codes:
- (080.3630) Geometric optics : Lenses
- (330.4460) Vision, color, and visual optics : Ophthalmic optics and devices
Vision, Color, and Visual Optics
Citation
Randall Marks, David L. Mathine, Gholam Peyman, Jim Schwiegerling, and Nasser Peyghambarian, "Adjustable fluidic lenses for ophthalmic corrections," Opt. Lett. 34, 515-517 (2009)
http://www.opticsinfobase.org/ol/abstract.cfm?URI=ol-34-4-515
- Virtual Issues
- Vol. 4, Iss. 4 Virtual Journal for Biomedical Optics
Abstract
We report on two fluidic lenses that have been developed for ophthalmic applications. The lenses use a circular aperture to demonstrate optical powers between −20 and +20 D and a rectangular aperture to demonstrate astigmatism with values ranging from 0 to 8 D. Measurements of image quality were made with the fluidic lens using a model eye. Both lenses were variable and controllable by adjusting the fluid volume of the lens. To the best of our knowledge this is the first demonstration of a continuously variable lens for control of astigmatism.
© 2009 Optical Society of America
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History
Original Manuscript: October 8, 2008
Manuscript Accepted: December 22, 2008
Revised Manuscript: December 17, 2008
Published: February 12, 2009
References
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Author Affiliations
University of Arizona
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