The Canon G10 has built in remote control jacks and that leads to a design with a closer inter-axial by reversing one of the bodies. The end result is a much better inter-axial distance for shooting 3-D photos, at 82mm. I first drawn the idea in Lightwave 3D before autocad and finally a real item is produced. The levels of the camera can be adjusted to be aligned and locked. There are also adjustments to fit similar size
Just finished another 3d class for APA