Professional ARRI Marking Disk (Flat) for standard and 2-speed focus knobs. Fully compatible with the Wireless Compact Unit WCU-3 for precise focus pulling.
Flat base plate for the USBP-15 MKII and LWBP (0350-2200 and 0350-1900). Fits directly in Sachtler ENG tripod heads or allows the attachment of other brands tripod wedge plates.
Separate flat base plate for several Vocas shoulder base plates. This plate is required to mount the base plate to the BP-18, to provide 19 mm studio rail support.