Optics: eye examining – vision testing and correcting – Spectacles and eyeglasses – With auxiliary lenses movable in and out of the optical path
Patent
1989-06-29
1990-08-14
Bovernick, Rodney B.
Optics: eye examining, vision testing and correcting
Spectacles and eyeglasses
With auxiliary lenses movable in and out of the optical path
351 84, G02C 708
Patent
active
049482440
ABSTRACT:
Rotatable, multiple lens eye glasses having a frame by which a lens body is supported and by which the eye glasses are adapted to be worn by a person. The frame includes a circumferentially extending U-shaped channel member which rotatably receives a lens body therewithin. Means on said lens body for imparting rotation thereto. Said lens body having a plurality of magnifying lenses formed thereon, whereby rotation of the lens body brings a selected power lens into alignment with the eyes.
Bates Marcus L.
Bovernick Rodney B.
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