Ceramic hybrid lens and method for manufacturing the same

Details Ceramic hybrid lens and method for manufacturing the same Ceramic hybrid lens and method for manufacturing the same

2006-02-03

2008-12-30

Schwartz, Jordan M. (Department: 2873)

Optical: systems and elements

Lens

C359S741000, C428S411100

Reexamination Certificate

active

07471457

ABSTRACT:
A hybrid lens is provided in which a plastic lens made from an ultraviolet curing resin is affixed to a ceramic lens which uses as a glass material a light transmitting ceramic having a permeability of 70% or larger in a visible radiation range and a particle diameter of 40 micrometers to on the order of 120 micrometers and on which chipping flaws having a depth of 50 micrometers to on the order of 60 micrometers are formed.

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