Optical element and stress athermalized hard contact mount

Optical: systems and elements – Lens – With support

Reexamination Certificate

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Details

C359S811000, C359S818000

Reexamination Certificate

active

07990632

ABSTRACT:
There is disclosed an optical element having a first surface and a second surface bounded by a circular periphery. A rim having an inner surface may extend from the second surface proximate the periphery. At least a portion of the inner surface of the rim may be convex.

REFERENCES:
patent: 5157554 (1992-10-01), Kashihara
patent: 5798876 (1998-08-01), Nagano
patent: 6108145 (2000-08-01), McCrary
patent: 6292312 (2001-09-01), Broome
patent: 6545826 (2003-04-01), Horwitz et al.
patent: 7042659 (2006-05-01), Huang et al.
patent: 2008/0144196 (2008-06-01), Kitamura et al.
patent: 2008/0186597 (2008-08-01), Eguchi
WIPO, International Search Report and Written Opinion of the International Searching Authority for PCT Application No. PCT/US2010/024819, Mail Date Apr. 13, 2010.

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