Anti-reflection optical article

Details Anti-reflection optical article Anti-reflection optical article

1986-04-30

1988-08-23

Ives, P. C.

Optics: eye examining, vision testing and correcting

Spectacles and eyeglasses

Ophthalmic lenses or blanks

428328, 428331, 428329, 428336, 428412, 428416, 428429, 4284255, 428433, 428434, 428448, 428447, 428502, 428507, 428518, 428520, 427164, 427165, 350276R, 350165, G02C 702, B32B 516

Patent

active

047657294

ABSTRACT:
An anti-reflection optical article, which comprises a substrate, a single-layer or multi-layer anti-reflection film having a surface film composed of an inorganic substance, which is formed on the substrate, and a coating of an organic substance containing a curing material formed on the surface of the anti-reflection film, wherein the surface reflectance of the optical article is lower than 3% and the stationary contact angle to water is at least 60.degree..

REFERENCES:
patent: 4361598 (1982-11-01), Yoldas
patent: 4374158 (1983-02-01), Taniguchi et al.
patent: 4410563 (1983-10-01), Richter et al.
patent: 4417790 (1983-11-01), Dawson et al.

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