Holder/optical-element assembly

Details Holder/optical-element assembly Holder/optical-element assembly

2007-02-20

2007-02-20

Schwartz, Jordan (Department: 2873)

Optical: systems and elements

Lens

With lens casing

C359S819000, C359S811000

Reexamination Certificate

active

10794150

ABSTRACT:
A holder/optical-element assembly includes a holder and an optical element disposed within the holder. The holder has an inner periphery surface in which at least one opening is provided, and the optical element is formed with at least one protrusion extending outward from an outer periphery of the optical element. The protrusion of the optical element is engaged with the opening of the holder.

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Translation of JP 05-066302 Tanabe Takashi, Fresnel Lens Structure, Mar. 19, 1993.
Search Report dated Aug. 2, 2004 for European Patent Application No. EP 04 25 0906.

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