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Patent Searching and Data


Title:
CAMERA
Document Type and Number:
Japanese Patent JP2013174720
Kind Code:
A
Abstract:

To improve a resolution feeling of an image when including a diaphragm in a control object for automatic exposure control.

A camera 1 includes: exposure operation means 16 that performs automatic exposure operation by using at least one of a diaphragm and an exposure time as a control object, in order to obtain correct exposure; and control means 16 for controlling the exposure operation means 16 to limit a control range of the diaphragm to be narrower than a normal diaphragm setting range if the exposure operation means 16 performs automatic exposure operation including the diaphragm in the control object.


Inventors:
MIURA HIROKAZU
Application Number:
JP2012038965A
Publication Date:
September 05, 2013
Filing Date:
February 24, 2012
Export Citation:
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Assignee:
NIKON CORP
International Classes:
G03B7/095; H04N5/235
Attorney, Agent or Firm:
Fuyuki Nagai
Takao Watanabe