Arca Swiss M -Monolith 6x9, Orbix® Micrometric
Anti-nutation system in the 3 axes ("tri-axial yaw free")
It was the ARCA-SWISS M -monolith chamber that introduced anti-nutation in the 3 axes in 1987. Until then, the chambers had only imperfectly corrected this defect. Since the recent release of the orbix system, this interesting feature is no longer reserved for high-end models since all ARCA-SWISS chambers without exceptions can be equipped, even those already in circulation.
Definition of orbix motion:
the lens (whatever it is) moves in the center of a circle perpendicular to the base of the frame and located above the horizontal tilt axis.