Optical: systems and elements – Stereoscopic – Stereo-viewers
Patent
1992-02-05
1994-05-10
Sugarman, Scott J.
Optical: systems and elements
Stereoscopic
Stereo-viewers
351159, 351177, 359480, G02B 2722, G02B 2702, G02C 702
Patent
active
053113560
ABSTRACT:
Apparatuses, and methods for their production and use, with which the visual effects of optical lenses can be accurately and credibly simulated. The invention permits the simulation of the visual effects of specialized eyeglass lenses, such as polarized, tinted, or photoreactive lenses. The user confidently can compare, contrast, and evaluate an assortment of specialized eyeglass lenses potentially meeting the user's need and wants, as well as compare and contrast the use and non-use of specialized eyeglass lenses.
REFERENCES:
patent: 2511334 (1950-06-01), Gruber
patent: 4474437 (1984-10-01), Gorenstein
Exhibit A-"Previews" Advertisement published as self-mailer to clients Aug. 1991.
Exhibit B-"Previews" Advertisement published with literature packets Apr. 1991.
Exhibit C-"Previews" page is reverse side of Advertisement identified as Exhibit A mailed Aug. 1991.
Exhibit D-Advertisement from May 13, 1991 issue of VisionMonday, Jolson Publishing Co.
Exhibit E-"Preview Advertisement" published as self-mailed to clients Aug. 1991.
Exhibit F-Photograph used in brochures, fryers and ads used as early as Jul. 1991.
Baker Rod D.
Peacock Deborah A.
Sugarman Scott J.
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