Also not previously been apparent for me: The translucent light umbrella is firmly sewn to the spokes. You can use only a translucent umbrella or as a diffuse reflector umbrella him so. Too bad, because I had hoped to be able directly to the Silver coating flashes me.
However, you might get a tinker Geduldt Octotbox. Simply flash the wrong way round in the umbrella holder, slide to the screen and fix the reflective coating on the other side.
Thus, it will flash on the reflective layer, and then the light passes through the diffuser. Not perfect, but flexible.
Its properties as Light Umbrella meet my expectations but quite.