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Proceedings Paper

Adaptive optic vision correction system using the Z-View wavefront sensor
Author(s): Yueai Liu; Laurence Warden; David Sandler; Andreas Dreher
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Paper Abstract

High order aberrations in human eye can deteriorate visual acuity and contrast sensitivity. Such aberrations can not be corrected with traditional low-order (defocus and astigmatism) spectacles or contact lenses. A state-of-the-art adaptive optics vision correction system was developed using Ophthonix's Z-View diffractive wavefront sensor and a commercial miniature deformable mirror. While being measured and corrected by this system, the patient can also view a Snellen chart or a Contrast Sensitivity chart through the system in order to experience the vision benefits both in visual acuity and contrast sensitivity. Preliminary study has shown the potential that this system could be used in a doctor's office to provide patients with a subjective feel of the objective high order prescription measured on Z-View.

Paper Details

Date Published: 8 June 2006
PDF: 7 pages
Proc. SPIE 6018, 5th International Workshop on Adaptive Optics for Industry and Medicine, 601804 (8 June 2006); doi: 10.1117/12.669240
Show Author Affiliations
Yueai Liu, Ophthonix Inc. (United States)
Laurence Warden, Ophthonix Inc. (United States)
David Sandler, Ophthonix Inc. (United States)
Andreas Dreher, Ophthonix Inc. (United States)


Published in SPIE Proceedings Vol. 6018:
5th International Workshop on Adaptive Optics for Industry and Medicine
Wenhan Jiang, Editor(s)

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