Eyewear with movable lenses having a magnified wide field of...

Details Eyewear with movable lenses having a magnified wide field of... Eyewear with movable lenses having a magnified wide field of...

2007-10-09

2007-10-09

Dang, Hung Xuan (Department: 2873)

Optics: eye examining, vision testing and correcting

Spectacles and eyeglasses

Lens pivots in and out of optical path

Reexamination Certificate

active

11160959

ABSTRACT:
Eyewear is provided having hinged dual lens elements that provide a clear magnified wide field of view, while allowing the option of individually moving one or the other of the lenses away from a frontal viewing position of a particular eye that it covers to a raised position above the eye. The eyewear further enabling a single action to raise one lens and simultaneously lower the other lens.

REFERENCES:
patent: 2752819 (1956-07-01), Krukowski
patent: 5561481 (1996-10-01), Dileo et al.
patent: 6746116 (2004-06-01), Chang

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