Optics: eye examining – vision testing and correcting – Eye examining or testing instrument – Methods of use
Reexamination Certificate
2005-12-27
2005-12-27
Casler, Brian L. (Department: 3737)
Optics: eye examining, vision testing and correcting
Eye examining or testing instrument
Methods of use
C345S428000, C345S629000
Reexamination Certificate
active
06979084
ABSTRACT:
To enable evaluation of the binocular performance of spectacle lenses and display of the result of the evaluation, a method and an apparatus for evaluating and indicating the binocular performance of spectacle lenses. Binocular performance indexes indicating the binocular performance of the spectacle lenses to an object point within a visual field when it is observed through specific positions on both lenses are defined. For all object points in the visual field, the binocular performance indexes are derived. An image of the visual field, in which each pixel is assigned a monochromatic luminosity or a set of primary RGB color luminosity according to the value of the binocular performance index for viewing the corresponding object point, is created and displayed.
REFERENCES:
patent: 4310225 (1982-01-01), Davis
patent: 5796523 (1998-08-01), Hall
patent: 6329989 (2001-12-01), Qi et al.
patent: 6517201 (2003-02-01), Qi
patent: 2001/0024231 (2001-09-01), Nakamura et al.
patent: 2003/0202154 (2003-10-01), Welk et al.
patent: 0 734 683 (1996-10-01), None
patent: 0 950 887 (1999-10-01), None
patent: 1 018 691 (2000-07-01), None
patent: 1 146 328 (2001-10-01), None
patent: 1 158 338 (2001-11-01), None
Debesset, S., European Search Report, Nov. 21, 2003, 3 pages.
Casler Brian L.
Griffin & Szipl, P.C.
Hoya Corporation
Sanders John R
LandOfFree
Method for evaluating binocular performance of spectacle... 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 evaluating binocular performance of spectacle..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method for evaluating binocular performance of spectacle... will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-3503221