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Patent Searching and Data


Title:
撮像装置
Document Type and Number:
Japanese Patent JP5403122
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To provide an imaging device that in which exposure sensitivity of an imaging element can be arbitrarily set rapidly with a simple operation, and a shutter speed (exposure time) and a diaphragm value can be calculated in accordance with the set exposure sensitivity.SOLUTION: An imaging device 1 has an imaging element, a controller for executing a photometric operation on a subject to calculate a brightness value, and an exposure mode selecting dial 11 for selecting any one exposure mode of a TAv mode and an exposure sensitivity preferential mode for imaging the subject by using exposure sensitivity of the imaging element set by a user and a shutter speed and a diaphragm value which are calculated by the controller on the basis of the brightness value and the exposure sensitivity of the imaging element. Marks corresponding to the exposure sensitivity preferential mode and the TAv mode respectively are displayed on the upper surface of the exposure mode selecting dial 11 so as to select any one of the exposure modes.

Inventors:
Isamu Hirai
Tadahisa Okura
Hisahiro Hamamura
Application Number:
JP2012173008A
Publication Date:
January 29, 2014
Filing Date:
August 03, 2012
Export Citation:
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Assignee:
Ricoh imaging incorporated company
International Classes:
H04N5/225; G03B7/08; G03B17/18; H04N101/00
Attorney, Agent or Firm:
Matsuura 孝
Hiroki Ogura
藤 Takuya