Optical: systems and elements – Lens – With support
Reexamination Certificate
2007-11-06
2007-11-06
Dang, Hung X. (Department: 2873)
Optical: systems and elements
Lens
With support
C359S819000, C359S830000, C359S808000
Reexamination Certificate
active
10341208
ABSTRACT:
A lens is fitted into a metal ring that covers the outer peripheral surface of the lens and can be soldered to a fixture member. The side cylindrical part of the metal ring is expanded toward the outer peripheral direction thereof by the pressure of the optical material put inside it, and, thus expanded, it defines the final dimension of the metal ring. One of the two openings formed on both sides of the side cylindrical part of the metal ring is so designed as to have a curving cylindrical part that extends from the side cylindrical part, and this curving cylindrical part is folded toward the optical functional face of the optical device to construct a metal ring-fitted optical device.
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Kikuchi Kimihiro
Otsuki Motohiko
Alps Electric Co. ,Ltd.
Brinks Hofer Gilson & Lione
Dang Hung X.
Martinez Joseph
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