Eye shield for blocking ultraviolet rays

Details Eye shield for blocking ultraviolet rays Eye shield for blocking ultraviolet rays

1986-11-10

1988-07-19

Bovernick, Rodney B.

Optics: eye examining, vision testing and correcting

Spectacles and eyeglasses

With antiglare or shading

2 15, 446 27, 351 45, G02C 710

Patent

active

047580798

ABSTRACT:
An eye shield that effectively blocks ultraviolet rays is incorporated in a pair of ordinary eyeglasses. The eye shield comprises a combination of a coating or layer of light blocking material on the inner surfaces of the eyeglass lenses and a coating or layer of light reflecting material on the outer surfaces of the eyeglass lenses. This combination of light blocking material and light reflecting material results in zero light transmission through the eyeglass lenses.

REFERENCES:
patent: 1882909 (1932-10-01), Rhue
patent: 2345777 (1941-10-01), Somers
patent: 2370697 (1940-09-01), Tillyer
patent: 2914989 (1959-12-01), Gretener
patent: 3069301 (1962-12-01), Buckley et al.
patent: 3267807 (1966-08-01), Swope
patent: 3269267 (1966-08-01), Collins
patent: 3356439 (1967-12-01), Magnus
patent: 3519339 (1970-07-01), Hutchinson
patent: 3591263 (1971-07-01), Esterson
patent: 3885855 (1975-05-01), Gross

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