Method of local manufacture of ophthalmic lens using...

Abrading – Precision device or process - or with condition responsive... – Computer controlled

Reexamination Certificate

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C451S043000

Reexamination Certificate

active

07828624

ABSTRACT:
A method of manufacturing ophthalmic lenses comprises the steps of: a) mounting lens blanks on lens blocks at a blocking location; b) transporting the blocked lens blanks to at least one manufacturing site that is remote from the blocking location; and c) selectively machining ophthalmic lens from the blocked lens blanks at the manufacturing site on a machining platform, wherein the selective machining of ophthalmic lens includes back surface generation of the lens blanks and edging of the lens blanks at the manufacturing site on a single manufacturing platform.

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patent: 2003/0157869 (2003-08-01), Luderich et al.
patent: 2004/0235397 (2004-11-01), Lack
patent: 2230983 (1990-11-01), None

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