Patent ID: 9013628
Filing Date: 2015-04-21
Classification: G02B,G03B,H04N

Abstract:
1. A lens barrel, comprising: a lens holding frame holding a lens; a mounting member to which said lens holding frame is mounted; an inclination regulating member regulating a position of said lens holding frame with respect to said mounting member, thereby regulating inclination of said lens holding frame with respect to an optical axis; and an eccentricity regulating member regulating the position of said lens holding frame with respect to said mounting member, thereby regulating eccentricity of said lens holding frame with respect to said optical axis, wherein said eccentricity regulating member is supported by said inclination regulating member, said inclination regulating member is rotatably supported by said mounting member with an axis extending in a radiation direction perpendicular to the optical axis as a fulcrum, and said eccentricity regulating member is rotatably supported by said inclination regulating member with the axis extending in the radiation direction perpendicular to the optical axis as the fulcrum.