When I first tried to take off camera flash I couldn't figure out how to focus the mirrorless and thought that something was wrong with it. Also, the remote would not sync with the camera, so I had to try and click both the remote button and take the picture at the same time... it didn't work. After both of these mishaps were fixed I ended up taking pictures of my camera key chain with three flashes, each flash had a different color jelly attached to it. Blue, red, and a plum looking color. Two of the flashes were on tripods, while the other was rested against a printer so that it was slightly elevated and pointed to the key chain.
f/22, 1/80, -1, ISO 800, Flash was 1/16
f/22, 1/80, -1, ISO 800, Flash was 1/16
f/6.3, 1/80, ISO 100, Flash was 1/8
f/22, 1/80, ISO 100, Flash was 1/4
f/22, 1/80, ISO 100, 1/16