Composite lens, manufacturing method for composite lens, and...

Details Composite lens, manufacturing method for composite lens, and... Composite lens, manufacturing method for composite lens, and...

2005-09-02

2009-10-06

Sugarman, Scott J (Department: 2873)

Optical: systems and elements

Lens

C351S166000, C359S796000, C264S001700

Reexamination Certificate

active

07599120

ABSTRACT:
A composite lens of the present invention has a resin layer made from a resin to be polymerized by ultraviolet rays provided on at least a part of a surface of a glass base material, the resin layer including a completely cured resin layer and an incompletely cured resin layer. The incompletely cured resin layer may be formed outside a lens effective diameter. Preferably, the incompletely cured resin layer has a polymerization degree of 60 to 90%.

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Japanese Office Action dated May 19, 2009 issued in corresponding Japanese patent Application No. 2004-259924.

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