Here are some pictures of The SONY AX-100's I mounted on a beamsplitter called the ROBERT RIG.
Since these are 4K cameras, there are new possibilities and much potential.
I did some sync tests using the wireless remote for the cameras, and the useable percentage of takes that are in sync is 100 % for slow imagery and is about 60 to 75 % with fast imagery ( I attached an LED to a blade on a variable fan to do the tests)
In the near future, I would like to try recording HOLOGRAMS in 4k, and using the KESSLER PARALLAX Camera slider.