Title:
カメラボディおよび撮像装置
Document Type and Number:
Japanese Patent JP6464550
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To provide a camera body capable of appropriately controlling the drive of a focus adjustment lens.SOLUTION: A camera body comprises: a focus detection part 21 for detecting a focus state of an optical system having a focus adjustment lens 32; a drive control part 21 for controlling the drive of the focus adjustment lens 32; and a reception part 21 for receiving information related to a focus possible range from a lens barrel 3 capable of setting a plurality of focus possible ranges that are different from each other. The drive control part 21 determines a lens drive amount of the focus adjustment lens 32 on the basis of focus detection results obtained by the focus detection part 21 and information related to the focus possible range received from the lens barrel 3.
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Inventors:
Hiroaki Takahara
Application Number:
JP2013199253A
Publication Date:
February 06, 2019
Filing Date:
September 26, 2013
Export Citation:
Assignee:
NIKON CORPORATION
International Classes:
G02B7/28; G02B7/34; G03B13/36; G03B17/14; H04N5/232
Domestic Patent References:
| JP2008275890A | ||||
| JP2007078908A | ||||
| JP9211298A |
Attorney, Agent or Firm:
Eternal patent business corporation