Alternatively....turn one camera upside down and place it close to the other one - but try to keep the lenses level...which means offsetting one camera case vertically with respect to the other....but that will cut down your interaxial distance by quite a lot...and then to make a stereo shot you just rotate one of the images 180 degrees and there you go! :-)
Hi ! Nice construction, but very hyperstereo results due to small sensor, wide angle optics, large stereobase and too near objects. I recommend trying to keep at least 2-3m distance to objects with this lumix duo. You will see the difference.