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Proceedings Paper

Noncontact measurement of the optical imaging quality of an eye
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Paper Abstract

The optical imaging properties of the eye are both determined by optical aberrations and deviations of the eye length. We report on a device for simultaneous measurement of aberrations and eye length combining a Shack Hartmann sensor and a short coherence interferometer. The short measurement duration minimizes disturbing influences like tear film or eye length changes. The low irradiance of the atient's eye minimizes exposure time.

Paper Details

Date Published: 2 November 2001
PDF: 7 pages
Proc. SPIE 4431, Photon Migration, Optical Coherence Tomography, and Microscopy, (2 November 2001); doi: 10.1117/12.447401
Show Author Affiliations
Thomas Hellmuth, Fachhochschule Aalen (Germany)
C. Z. Tan, Fachhochschule Aalen (Germany)


Published in SPIE Proceedings Vol. 4431:
Photon Migration, Optical Coherence Tomography, and Microscopy
Stefan Andersson-Engels; Michael F. Kaschke, Editor(s)

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