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Patent Searching and Data


Title:
IMAGE-TAKING APPARATUS AND LENS APPARATUS
Document Type and Number:
WIPO Patent Application WO/2004/038501
Kind Code:
A1
Abstract:
An image taking apparatus not giving adverse affect to an image, being easy to assemble, having less number of parts, and having excellent shock resistance, and a lens apparatus used for the image-taking apparatus are provided. A lens apparatus has a lens group (2) where plural lenses are integrally arranged, and light-adjusting means (5) for adjusting the amount of incoming light, provided in front of the lens group (2). The light-adjusting means (5) adjusts the amount of incoming light by a light-reducing portion (4) that places a light-reducing filer in front of the lens group (2) or removes the filter from in front of the lens group (2). Further, the light-adjusting means (5) has an optical shutter portion (3).

Inventors:
Ito, Makoto (1-6-7-903, Honcho Toda-shi, Saitama, 335-0023, JP)
Application Number:
PCT/JP2003/013632
Publication Date:
May 06, 2004
Filing Date:
October 24, 2003
Export Citation:
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Assignee:
NOKIA CORPORATION (Keilalahdentie 4, Espoo, FIN-02150, FI)
Ito, Makoto (1-6-7-903, Honcho Toda-shi, Saitama, 335-0023, JP)
International Classes:
G03B9/10; G03B11/00; H04N5/225; (IPC1-7): G03B9/10; G03B11/00; H04N5/225
Foreign References:
JP2003114461A
JP2001013542A
JP2001237929A
Attorney, Agent or Firm:
Hagihara, Makoto (Third Watanabe Building 9th Floor, 1-33 Shiba 2-chom, Minato-ku Tokyo, 105-0014, JP)
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