Spherical panorama camera with spring motor

With a fish-eye lens, it can take a omnidirectional photo in a single frame. It automatically rotates with a spring motor of music box movement.

Photographs taken by the camera can be seen at
http://shiura.com/gallery/toryu/index.html

With 3D printed materials, you need the following parts
- AF Fisheye Nikkor 16mm F2.8 lens with cap
- Nikon PK-13 ring
- Musical box movement (mounting holes might be common for most movements)
- Three 16x8x5 bearings (outer dia. : 16mm, inter dia. : 8mm, thickness : 5mm)
- One M3x6mm screw
- Tapping screws (two 3mm x 25mm, six 3 x 40mm, two 3x10mm)
- Four M1.7x10mm screw (for lens mount)
- Silicone grease

Tools:
- M3 screw tap
- M1.7 screw tap

You might need additional work (drilling, carving, etc.) depending on the preciseness of 3D printer.