Linearly adjustable sunglasses

Details Linearly adjustable sunglasses Linearly adjustable sunglasses

1997-04-17

1998-09-01

Mai, Huy

Optics: eye examining, vision testing and correcting

Spectacles and eyeglasses

With antiglare or shading

351 47, 351128, G02C 710, G02C 504

Patent

active

058018042

ABSTRACT:
Linearly adjustable sunglasses for allowing a wearer of a pair of eyeglasses to removably mount sunglasses lenses on the pair of eyeglasses. The inventive device includes a first-half frame member and a second-half frame member linearly adjustably coupled to the first-half frame member. A first lens and a second lens are secured to the first-half frame member and the second-half frame member, respectively. The first-half frame member and the second-half frame member are linearly adjustable between an expanded position and a contracted position. As such, the first lens and the second lens are positionable in use between the temple pieces of a pair of eyeglasses rearward the lenses of the pair of eyeglasses.

REFERENCES:
patent: 2687524 (1954-08-01), Mosher
patent: 2901752 (1959-09-01), Granger
patent: 5477281 (1995-12-01), Boyer

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