The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Mar. 24, 2015
Filed:
Jun. 26, 2013
Canon Kabushiki Kaisha, Tokyo, JP;
Canon Kabushiki Kaisha, , JP;
Abstract
An image pickup apparatus includes a plurality of imaging optical systems having different focal lengths and each configured to form an optical image of an object, and a plurality of image sensors having image pickup areas each corresponding to one of the plurality of imaging optical systems and each configured to photoelectrically convert the optical image formed by a corresponding one of the imaging optical systems. The image pickup apparatus is configured to simultaneously capture a plurality of images by controlling the plurality of imaging optical systems and the plurality of image sensors. Each imaging optical system includes a focus lens unit configured to move in focusing and a fixed lens unit that is fixed in the focusing. The image pickup apparatus further includes a focus driver configured to move a plurality of focus lens units by equal moving amounts.