Coated lenses

Details Coated lenses Coated lenses

1988-02-24

1988-11-08

Cannon, James C.

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Structurally defined web or sheet

Including components having same physical characteristic in...

350 11, 350311, 350438, 350439, 351 44, 351160R, 351163, 427 40, 4285428, 4289088, G02B 110, G02B 112, G02B 522, G02C 710

Patent

active

047833610

ABSTRACT:
Coated lenses are provided that are suitable for optical and ophthalmic applications that include a coating for providing wear resistance and filtering of electromagnetic radiation in the range of from ultraviolet to about 500 nanometers or higher.
The coating comprises carbon and hydrogen and is preferably formed by a glow discharge deposition process.

REFERENCES:
patent: 3961103 (1976-06-01), Aisenberg
patent: 4006340 (1977-02-01), Goriuas
patent: 4191790 (1980-03-01), Chung et al.
patent: 4217374 (1980-08-01), Ovshinsky
patent: 4319811 (1982-03-01), Tu et al.
patent: 4382100 (1983-05-01), Holland
patent: 4402993 (1983-09-01), Aisenberg et al.
patent: 4434188 (1984-02-01), Kamo et al.
patent: 4456647 (1984-06-01), Schonfelder et al.
patent: 4474857 (1984-10-01), Vaughn
patent: 4508781 (1985-04-01), Yagi et al.
Aisenberg et al., J. Appl. Physics, 42 (7), 2953-8 (1971).
Whitmell et al., Thin Solid Films, 35, 255-261 (1976).
Holland et al., Thin Solid Films, 38, L17-19 (1976).
Ojha et al., Thin Solid Films, 40, L31-32 (1977).
Holland et al., Thin Solid Films, 48, L21-23 (1978).

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