Title:
LENS BARREL AND IMAGING APPARATUS
Document Type and Number:
Japanese Patent JP2010085897
Kind Code:
A
Abstract:
To provide a lens barrel for reducing transmission of sound generated from a diaphragm unit to other members.
The lens barrel (100) includes a holding frame (2) fixed on a lens barrel body (1) and the diaphragm unit (3) for controlling a light amount of object light. The diaphragm unit (3) is held in a non-contact state with the holding frame (2).
Inventors:
FUJIWARA MAKOTO
SATO SHIGEMASA
SATO SHIGEMASA
Application Number:
JP2008257235A
Publication Date:
April 15, 2010
Filing Date:
October 02, 2008
Export Citation:
Assignee:
NIKON CORP
International Classes:
G02B7/02; G03B9/02; H04N5/225; H04N101/00
Attorney, Agent or Firm:
Hisao Kamada