Title:
ARRAY OPTICAL SYSTEM
Document Type and Number:
Japanese Patent JP2015210329
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide a high-performance array optical system which enables acquisition of accurate range information without requiring a complex mechanism, and an image capturing optical device and digital equipment comprising the same.SOLUTION: An array lens system LA comprises: a plurality of imaging lens systems LI which are juxtaposed such that the optical axes thereof are in parallel to each other to form a plurality of optical images IM; and a plurality of light deflection elements DF which are disposed at positions corresponding to the plurality of imaging lens systems LI for deflecting light beams in one direction. Two types of light deflection elements DF, in terms of light deflection angle, are provided on the image side of the imaging lens systems LI.
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Inventors:
KUISEKO MANAMI
TAODA KENTARO
TAODA KENTARO
Application Number:
JP2014090472A
Publication Date:
November 24, 2015
Filing Date:
April 24, 2014
Export Citation:
Assignee:
KONICA MINOLTA INC
International Classes:
G02B13/00; G02B3/00; G02B13/18; G03B15/00; G03B35/08; H04N5/225
Attorney, Agent or Firm:
Shizuo Sano
Inoue On
Inoue On
Previous Patent: HEAD-UP DISPLAY DEVICE
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