Optics: eye examining – vision testing and correcting – Eye examining or testing instrument – Methods of use
Reexamination Certificate
2005-08-05
2010-06-22
Sugarman, Scott J (Department: 2873)
Optics: eye examining, vision testing and correcting
Eye examining or testing instrument
Methods of use
C351S041000, C351S16000R, C351S169000
Reexamination Certificate
active
07740358
ABSTRACT:
The invention relates to the determination of a pair of ophthalmic lenses, by measurement of the sagittal plane shift of the wearer for close vision with relation to the standard sagittal plane. Optimisation targets are then chosen as a function of the measured shift. The lenses are determined by optimisation with the chosen targets. Lenses are thus obtained with which the field of close vision is symmetrical with relation to the medial line as perceived by the wearer. A wearer with a displaced sagittal plane thus has a greater close vision field which facilitates binocular vision and increases acuity.
REFERENCES:
patent: 4606622 (1986-08-01), Fueter et al.
patent: 5270745 (1993-12-01), Pedrono
patent: 5272495 (1993-12-01), Pedrono
patent: 5488442 (1996-01-01), Harsigny et al.
patent: 6186626 (2001-02-01), Francois et al.
patent: 6286957 (2001-09-01), Livnat
patent: 6382789 (2002-05-01), Baudart et al.
patent: 1346449 (2002-04-01), None
patent: 4414106 (1994-10-01), None
patent: 0039497 (1981-11-01), None
patent: 0990939 (2000-04-01), None
patent: 0994375 (2000-04-01), None
patent: 2683642 (1993-05-01), None
patent: 2699294 (1994-06-01), None
patent: 2704327 (1994-10-01), None
patent: 2130391 (1984-05-01), None
patent: 2277997 (1994-11-01), None
patent: 0146744 (2001-06-01), None
patent: WO 01/46744 (2001-06-01), None
C. Darras, “Elements et réflexions d'optique physiologique,” ERA eds, p. 129 (1995).
C. Porac et al., “Sighting Dominance and Egocentric Localization,” Vision Res., 26:1709- 1713 (1986).
J. S. Mansfield et al., “The Binocular Computation of Visual Direction,” Vision Res., 36:27-41 (1995).
Written Opinion of the International Searching Authority for International Application No. PCT/FR2005/002036 dated May 24, 2007.
Granger-Donetti Bérangère
Pedrono Claude
Essilor International "Compagnie Generale d'Optique"
Hensley Kim & Holzer LLC
Pinkney Dawayne A
Sugarman Scott J
LandOfFree
Method for determination of a pair of progressive ophthalmic... does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Method for determination of a pair of progressive ophthalmic..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method for determination of a pair of progressive ophthalmic... will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-4153862