Eyeglasses

Details Eyeglasses Eyeglasses

2010-01-14

2011-11-01

Dang, Hung (Department: 2873)

Optics: eye examining, vision testing and correcting

Spectacles and eyeglasses

Brace arm or semi-rimless mounting

C351S086000

Reexamination Certificate

active

08047649

ABSTRACT:
The invention relates to a pair of eyeglasses which include a lens stand and a pair of gaskets. Each gasket can be detachably connected to the lens stand. Each gasket has an inner edge that protrudes forwards to accommodate the lens. The degree of the curve of the lens is smaller than that of the lens stand relative to the horizontal direction, so that the size of the lens can be efficiently reduced, and hence the lens with diopter can be used easily and aberration can be efficiently eliminated. Furthermore, after the gaskets are connected to the lens stand, the upper portion of the gaskets may generate gas permeable holes so as to prevent the lens from fogging up.

REFERENCES:
patent: 5467148 (1995-11-01), Conway
patent: 6848786 (2005-02-01), Teng
patent: 7399078 (2008-07-01), Sheldon
patent: 7922320 (2011-04-01), Tsai

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