Title:
LENS UNIT AND IMAGING APPARATUS
Document Type and Number:
Japanese Patent JP2017090648
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide a lens unit capable of achieving the high accurate optical axial displacement of a lens, despite a small size and to provide an imaging apparatus using the lens unit.SOLUTION: A holding frame 120 can be energized in an optical axis direction and a direction orthogonal to an optical axis by using only a single coil spring 126, without separately providing energizing means for energizing the holding frame 120 in the direction orthogonal to the optical axis, so that a lens LS can be highly accurately positioned in a focusing position.SELECTED DRAWING: Figure 3
Inventors:
MOTOME SHIGEO
Application Number:
JP2015220156A
Publication Date:
May 25, 2017
Filing Date:
November 10, 2015
Export Citation:
Assignee:
KONICA MINOLTA INC
International Classes:
G02B7/04
Attorney, Agent or Firm:
Keijiro Tamura
Kenichi Kobayashi
Kenichi Kobayashi
Previous Patent: A light scanning apparatus and an image forming device
Next Patent: Road feature deciding device
Next Patent: Road feature deciding device