Patent attributes
A lens barrel includes a first and second movable frames provided coaxially on an optical axis of a lens, and telescopically moved in and out from a stationary main frame; a first support member engaged with the first movable frame as a first pivot orthogonal to the optical axis, and a second support member engaged with the first movable frame as a second pivot orthogonal to the optical axis and the first pivot, a first connection member pivotally supported on or engaged with the second movable frame as a third pivot or the first movable frame as a fourth pivot; and engaged with the second movable frame as a fifth pivot or the first movable frame as a sixth pivot, wherein arm portions of the first support member and the first connection member are engaged with each other.
