Ophthalmic lenses with reduced chromatic blur

Details Ophthalmic lenses with reduced chromatic blur Ophthalmic lenses with reduced chromatic blur

2005-02-08

2005-02-08

Schwartz, Jordan M. (Department: 2873)

Optics: eye examining, vision testing and correcting

Spectacles and eyeglasses

Ophthalmic lenses or blanks

C351S161000, C351S168000, C351S177000

Reexamination Certificate

active

06851803

ABSTRACT:
The present invention provides single vision and multifocal lenses, as well as methods for their production, having a transverse chromatic aberration enabling provision of a lens the performance of which is equivalent to a refractive lens with a higher Abbe number.

REFERENCES:
patent: 4637697 (1987-01-01), Freeman
patent: 4641934 (1987-02-01), Freeman
patent: 4642112 (1987-02-01), Freeman
patent: 4655565 (1987-04-01), Freeman
patent: 4830481 (1989-05-01), Futhey et al.
patent: 4881805 (1989-11-01), Cohen
patent: 5013133 (1991-05-01), Buralli et al.
patent: 5016226 (1991-05-01), Freeman
patent: 5016977 (1991-05-01), Baude et al.
patent: 5076684 (1991-12-01), Simpson et al.
patent: 5078513 (1992-01-01), Spaulding et al.
patent: 5089023 (1992-02-01), Swanson
patent: 5096285 (1992-03-01), Silberman
patent: 5104212 (1992-04-01), Taboury et al.
patent: 5114220 (1992-05-01), Baude et al.
patent: 5116111 (1992-05-01), Simpson et al.
patent: 5129718 (1992-07-01), Futhey et al.
patent: 5152788 (1992-10-01), Isaacson et al.
patent: 5281294 (1994-01-01), Freeman et al.
patent: 5331132 (1994-07-01), Freeman et al.
patent: 5344447 (1994-09-01), Swanson
patent: 5349394 (1994-09-01), Freeman et al.
patent: 5349471 (1994-09-01), Morris et al.
patent: 5371570 (1994-12-01), Morris et al.
patent: 5384606 (1995-01-01), Koch et al.
patent: 5699142 (1997-12-01), Lee et al.
patent: 5715091 (1998-02-01), Meyers
patent: 5734502 (1998-03-01), Ebstein
patent: 5895422 (1999-04-01), Hauber
patent: 5978159 (1999-11-01), Kamo
patent: 6070980 (2000-06-01), Obara et al.
patent: 6139147 (2000-10-01), Zhang
Hecht, Eugene; Optics; 1987; Second Edition; pp. 181-184.*
PCT International Search Report, dated Mar. 24, 2004, for PCT Int'l. Appln. No. PCT/US03/33180.

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