Method and apparatus for cooling lens edge during dry processing
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United States of America Patent
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Issued Date -
Apr 24, 2008
app pub date -
Oct 18, 2006
filing date -
Oct 18, 2006
priority date (Note) -
Abandoned
status (Latency Note)
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Abstract
A method and apparatus for processing a periphery of a lens includes holding the lens to be processed, providing at least one edge processing system, disposing the at least one edge processing system and the periphery of the lens proximal one another in a processing position, dry edging the periphery of the lens with the at least one edge processing system to a predetermined configuration, and cooling the periphery of the lens during the edging step with a cooling medium other than a liquid.
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