Login| Sign Up| Help| Contact|

Patent Searching and Data


Title:
IMAGING APPARATUS
Document Type and Number:
Japanese Patent JP2019095809
Kind Code:
A
Abstract:
To provide an imaging apparatus capable of excellently photographing an image.SOLUTION: The imaging apparatus includes an imaging part which captures the image by an optical system having a diaphragm and a focus adjustment lens and outputs a signal, a detection part which detects the focusing position of the optical system where the image by the optical system is focused on the imaging part on the basis of the signal, a lens movement instruction part which instructs the movement of the focus adjustment lens, a setting part which sets the diaphragm value of the diaphragm, and a control part which performs control for moving the focus adjustment lens on the basis of the focusing position detected by setting the diaphragm value to a range of a first value or more and a second value larger than the first value or less and for performing imaging by setting the diaphragm value of the diaphragm to a third value larger than the second value and control for moving the focus adjustment lens on the basis of the focusing position detected by setting the diaphragm value to a range of the first value or more and a fourth value smaller than the second value or less and for performing imaging by setting the diaphragm value of the diaphragm to the fourth value.SELECTED DRAWING: Figure 1

Inventors:
TAKAHARA HIROAKI
Application Number:
JP2019020777A
Publication Date:
June 20, 2019
Filing Date:
February 07, 2019
Export Citation:
Click for automatic bibliography generation   Help
Assignee:
NIKON CORP
International Classes:
G02B7/28; G03B7/091; G03B13/36; H04N5/232; H04N5/238
Attorney, Agent or Firm:
Eternal patent business corporation



 
Previous Patent: 撮像装置

Next Patent: 焦点調節装置および撮像装置