Optics: eye examining – vision testing and correcting – Eye examining or testing instrument – Methods of use
Patent
1994-12-13
1996-05-14
Sikes, William L.
Optics: eye examining, vision testing and correcting
Eye examining or testing instrument
Methods of use
351206, 351212, 351247, A61B 300
Patent
active
055172610
ABSTRACT:
A method for focusing a corneal topographer by determining the maximum intensity of a reflected light during a first focusing sweep and capturing the topographic image during a second sweep when the reflection intensity reaches the maximum intensity.
REFERENCES:
patent: 4685140 (1987-08-01), Mount, II
patent: 4772115 (1988-09-01), Gersten et al.
patent: 4863260 (1989-09-01), Gersten et al.
patent: 4902123 (1990-02-01), Yoder, Jr.
patent: 4978213 (1990-12-01), El Hage
patent: 4995716 (1991-02-01), Warnicki et al.
patent: 5009498 (1991-04-01), Gersten et al.
patent: 5062702 (1991-11-01), Bille
patent: 5106183 (1992-04-01), Yoder, Jr.
patent: 5159361 (1992-10-01), Cambier et al.
patent: 5227818 (1993-07-01), El Hage
patent: 5300965 (1994-04-01), Kitajima
Tomey, TMS-1 Topographic Modeling System, Tomey Technology, Inc., 1992.
Fundamentals of Corneal Topography, EyeSys Technologies, 1992.
El Hage Sami
Lu Keming
Peters Daniel R.
Sharif Asif
Alcon Laboratories Inc.
Dang Hung Xuan
Schira Jeffrey S.
Sikes William L.
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