Patent ID: 8553132

Claim:
A lens barrel, comprising: a first lens configured to receive a light flux incident along a first optical axis; a bending member configured to reflect the light flux passing through the first lens to a direction along a second optical axis intersecting with the first optical axis; a second lens configured to receive the light flux passing through the bending member; and a lens frame to which the bending member is fixed, the bending member including an entrance surface in which the light flux passing through the first lens enters, a reflecting surface configured to reflect the light flux incident from the entrance surface to a direction along the second optical axis, and an output surface from which the light flux reflected by the reflecting surface exits, and the lens frame including at least three first contact portions being in contact with the reflecting surface, and at least two second contact portions being in contact with the output surface, and the second lens being directly-contacted with the output surface.