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This magic arm kit includes a 7” magic arm with 1/4’’ screw and an Anti-rotation magic arm adapter
It could be mounted on accessories with mounting points for ARRI standard, such as SmallRig cage 1815, cage 1982, NATO handle 1955, top plate 1853, etc.
The Anti-rotation magic arm adapter prevents the unwanted loosening of magic arm due to the heavy weight of the monitor/EVF attaching to the magic arm