Lens barrel

Details Lens barrel Lens barrel

2007-08-21

2007-08-21

Ben, Loha (Department: 2873)

Optical: systems and elements

Lens

With support

C359S811000, C359S822000, C396S073000, C396S085000, C353S100000, C353S101000

Reexamination Certificate

active

10913549

ABSTRACT:
A lens barrel, including, a moving frame (2) to hold a lens (8), a direct-advance ring (4) provided on an outer periphery of the moving frame and movable relative to the moving frame in an optical direction, a resilient member (6) provided between the moving frame and the direct-advance ring, and a control part (10) provided on the moving frame to control an amount of movement of the direct-advance ring in the optical direction.

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