The Denz DENZHEAD Dutch Angle Camera Support comes in two flavours: Basic and Motor ready.
The DENZHEAD can roll digital and analog cameras around their optical axis, i.e. the rotational center always comes to lie on the optical axis.
This puts the DENZHEAD ahead of other products build for dutch angle shots, because the optical axis can be kept pointing at the center of the scene easily and won’t drift sideways while rolling.
See Denz for more about their DENZHEAD Dutch Angle Camera Support System.