Optics: eye examining – vision testing and correcting – Spectacles and eyeglasses – With antiglare or shading
Patent
1995-09-29
1998-11-24
Dang, Hung X.
Optics: eye examining, vision testing and correcting
Spectacles and eyeglasses
With antiglare or shading
351 62, 351103, 351109, 2435, G02C 710, G02C 1108, G02C 104
Patent
active
058415050
ABSTRACT:
Sunglasses are formed by an elongated curved frame with a temple hinged at each end of the frame for engaging a user's ears when the frame is in front of the user's face, and a single-piece wraparound double curvature spherical lens secured at its upper edge to the frame and depending in front of the eye portion of a user's face when the frame is supported by the temples on the user's ears. The lens is a double curvature single piece spherical lens. A nosepiece notch is formed in the center of the lower edge of the lens and a nosepiece pad is formed integrally with the lens along the notch. Rearwardly extending rounded peripheral vision shields are formed integrally with the lens on the ends thereof adjacent to and below the frame ends. The shields extend rearwardly of the frame ends for peripherally shielding the user's eyes.
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Anderson Gregg I.
Burton Carol W.
Dang Hung X.
Etablissements Bolle S.N.C.
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