Anti-dazzle devices

Details Anti-dazzle devices Anti-dazzle devices

1978-06-22

1981-03-03

Corbin, John K.

Optics: eye examining, vision testing and correcting

Spectacles and eyeglasses

With antiglare or shading

G02C 710

Patent

active

042537452

ABSTRACT:
A device for preventing the eyes from being dazzled by the lights of an oncoming vehicle comprises a spectacle-type frame which carries anti-dazzle lenses having parallel, non-transparent, light-intercepting layers which are inclined forwardly and downwardly. The angular position of the lenses can be adjusted about a horizontal axis to provide the required anti-dazzle effect.

REFERENCES:
patent: D196532 (1963-10-01), Facci
patent: 2824308 (1958-02-01), Duncan
patent: 3705760 (1972-12-01), Langendorfer et al.
patent: 3901589 (1975-08-01), Bienenfeld

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