When the cage is used with BMPCC 6K, SmallRig Lens Mount Adapter Support 2247 is NOT applicable. SmallRig CVB2254B is a form-fitting cage. A dedicated half cage for BMPCC 4K and 6K. Multiple mounting points (NATO rails, 1/4"-20 and 3/8"-16 threaded holes, ARRI locating holes and cold shoe) for accessories.
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