Drive unit

A drive unit, comprising:

• a lens frame configured to support a lens;
• a movable body arranged to be located outside the lens in a radial direction of the lens and extend along an optical axis direction, and configured to be movable with the lens frame as one unit along the optical axis direction;
• and
• a vibratory actuator configured to drive the movable body,
• wherein
• the vibratory actuator includes an actuator main body arranged to contact the movable body and configured to vibrate to output drive force to the movable body, an opposite member arranged at a position which is opposite to the actuator main body to contact the movable body so that the movable body is sandwiched between the actuator main body and the opposite member and kept movable along the optical axis direction, and a connecting member configured to connect the actuator main body and the opposite member together and bias the actuator main body and the opposite member in a direction toward the movable body, and
• the connecting member is not provided at a side of the movable body at which the lens frame is provided, but is provided at an opposite side of the movable body to the side at which the lens frame is provided, as viewed in the optical direction.