Title:
撮像装置
Document Type and Number:
Japanese Patent JP5655270
Kind Code:
B2
Abstract:
To prevent the diffraction phenomenon of light from being recorded on a photographic image.
The imaging apparatus having a bending optical system includes a light quantity-decreasing means for decreasing light quantity of an optical image of a subject to be reflected on a reflection part included in the bending optical system, and a diaphragm adjusting means for adjusting a diaphragm by adjusting increasing/decreasing degree of the light quantity in the light quantity-decreasing means. The reflection part comprises a plurality of reflection members, wherein a light quantity decrease rate is set for each reflection member.
COPYRIGHT: (C)2010,JPO&INPIT
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Inventors:
喜多 一記
Application Number:
JP2009024465A
Publication Date:
January 21, 2015
Filing Date:
February 05, 2009
Export Citation:
Assignee:
カシオ計算機株式会社
International Classes:
G03B17/17; G03B7/095; G03B9/02; G03B11/00; H04N5/238