Hero 3/4 stereo rig

This is simple and easy to print rig for capture 3d content to watch on your 3d-tv or vr-headset.

All you need is two GoPro 3/3+/4 (pair must be the same model: 3 and 3 or 4 and 4 or 3+ and 3+)

video example is here (https://youtu.be/PYYktmBNb8w)