The Canon C500 Unified Accessory Kit (Base) is a camera support package designed for the Canon C500 camera. The C500 accessory package includes: Top Plate (C500), a top mounting camera cheese plate for accessory attachment, Unified Baseplate (C500), a quick release baseplate that holds the two 15mm Rods (15”) at the correct lens height, and Top Handle (Cheese), a bolt-on handle that attaches to the Top Plate, the Universal Hot Shoe for attaching the original Canon C500 LCD unit, Rod Clamp (15mm LW) that provides multiple 1/4-20 mounting points for the Recorder Slide which attaches V-Mount & Gold Mount battery plates as well as on board recorders.