Shigeru Kamata

Lens moving device

Zoom lens mounting

Lens barrel with vibration wave motor

Interchangeable lens barrel with signal transfer contacts

Arrangement for adjusting a member in a lens barrel for effecting a zooming function zoom lenses

Automatic focusing zoom lens mounting

Method of manufacturing a plurality of rotational members

Zoom lens assembly having a mechanical lens system mounting mechanism operative to enable closeup operation

Safety device for camera and accessory

Mechanical mounting system for zoom objective