Spectacle lens with small higher order aberrations

Optics: eye examining – vision testing and correcting – Spectacles and eyeglasses – Ophthalmic lenses or blanks

Reexamination Certificate

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C351S169000

Reexamination Certificate

active

07063421

ABSTRACT:
A unifocal spectacle lens with an aspheric and/or atoric surface, or a progressive spectacle lens, in which the unifocal spectacle lens or the progressive spectacle lens has small higher order aberrations.

REFERENCES:
patent: 5220359 (1993-06-01), Roffman
patent: 5835186 (1998-11-01), Copeland et al.
patent: 6145987 (2000-11-01), Baude et al.
patent: 6183084 (2001-02-01), Chipman et al.
patent: 6231182 (2001-05-01), Guilino et al.
patent: 2002/0008846 (2002-01-01), Kelch et al.
patent: 2002/0176049 (2002-11-01), Sakai et al.
patent: 2003/0081171 (2003-05-01), Griffin
patent: 2005/0083481 (2005-04-01), Dreher
patent: 969 309 (2000-01-01), None

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