The PYXIS Rosette Plate is a side plate for Blackmagic PYXIS cameras that adds a rosette for mounting handgrips or extension arms, giving a solid attachment point for building PYXIS into a handheld rig. It carries five 1/4"-20 and four 3/8"-16 threaded mounting points for bolting on further accessories. Blackmagic lists it as an optional accessory for PYXIS cameras.