Optics: eye examining – vision testing and correcting – Spectacles and eyeglasses – Continuous rim mounting
Patent
1998-03-30
2000-06-13
Dang, Hung Xuan
Optics: eye examining, vision testing and correcting
Spectacles and eyeglasses
Continuous rim mounting
351 83, G02C 100
Patent
active
060740590
ABSTRACT:
The present invention relates to eyewear that provides replaceable and/or interchangeable lens for eyewear. The lens and frame set is adapted for the easy replacement and/or interchange of the removable lenses from a front side of the frame. In one embodiment, the lens is further secured into the frame from the front side by a resiliently compressible barrier that must be overcome in order for the lens to be received into and out of the frame. In another embodiment, the lenses are securable into the frame by friction from the front side, the friction arising between a resiliently compressible lens gasket that is attached to the periphery of the lens and an interior surface of the cross section of the bezel of eyepiece of the frame.
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Glass Theodore A.
Hall Gary W.
Sherman Tom M.
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