Axis-adjustable optical device and optical instrument...

Details Axis-adjustable optical device and optical instrument... Axis-adjustable optical device and optical instrument...

2007-07-10

2007-07-10

Thompson, Timothy (Department: 2873)

Optical: systems and elements

Lens

With support

C359S821000, C359S822000, C359S826000

Reexamination Certificate

active

11557656

ABSTRACT:
An axis-adjustable optical device includes: a base; a first adjustment unit including a biasing component disposed between a support seat and the base, and a plurality of screw fasteners for coupling the support seat to the base; a second adjustment unit including a guide hoop coupled and pivotable relative to a pivot seat on the support seat; and a lens unit including a barrel that defines an optical axis, and that has a first segment having a universal coupling relation with a holding seat on the support seat, and a second segment having the guide hoop sleeved thereon. Pivotal movement of the guide hoop relative to the pivot seat drives movement of the barrel to adjust the optical axis.

REFERENCES:
patent: 2005/0237636 (2005-10-01), Bedzyk

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