Resumes & CV records
Resumes
Leslie Farkas
Leslie Farkas
Leslie A Farkas, Age 567533 Orchid Ct, Manassas, VA 20109
Leslie Farkas Phones & Addresses
7533 Orchid Ct, Manassas, VA 20109 (703) 331-1304
Manassas Park, VA
14117 Roamer Ct, Centreville, VA 20121 (703) 266-0328
Ithaca, NY
Fairfax, VA
14117 Roamer Ct, Centreville, VA 20121 (276) 340-1686
Education
Degree:
High school graduate or higher
Emails
Mentions for Leslie A Farkas
Publications & IP owners
Us Patents
Infrared Photoretinoscope
US Patent:
4834528, May 30, 1989
Filed:
Aug 15, 1986
Appl. No.:
6/896705
Inventors:
Howard C. Howland - Ithaca NY
Frank Schaeffel - Ithaca NY
Leslie Farkas - Ithaca NY
Frank Schaeffel - Ithaca NY
Leslie Farkas - Ithaca NY
Assignee:
Cornell Research Foundation, Inc. - Ithaca NY
International Classification:
A61B 310
A61B 314
A61B 314
US Classification:
351211
Abstract:
A retinoscope utilizing a plurality of infrared light sources each positioned at a difference distance, or eccentricity, from the optical axis of a camera is disclosed. The plural light sources are scanned while the fundus reflex is observed. Whether or not a reflex can be detected depends on the defocus of the eye relative to the camera, the pupil size, the eccentricity of the light source from the optical axis, and the camera-to-subject distance. The light sources are preferably light emitting diodes which are flashed repeatedly and sequentially. One-half of the camera aperture is occluded to permit determination of the amount and the direction of defocus. By noting which LED just creates a crescent of light in the pupil, and by measuring the pupil diameter, the relative defocus of the eye is determined.
Isbn (Books And Publications)
Anthropometric Facial Proportions In Medicine
Author:
Leslie G. Farkas
ISBN #:
0398052611
Anthropometry Of The Head And Face In Medicine
Author:
Leslie G. Farkas
ISBN #:
0444005579
Anthropometry Of The Head And Face
Author:
Leslie G. Farkas
ISBN #:
0781701597
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