Ceramic hybrid lens and method for manufacturing the same
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United States of America Patent
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Sep 7, 2010
Issued Date -
N/A
app pub date -
Nov 13, 2008
filing date -
Feb 8, 2005
priority date (Note) -
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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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