ARRI Flat Marking Disk for WCU-4 or SXU-1 Knob For Marking Focus Distances, Use with Non-Permanent Markers, Fits WCU-4 or SXU-1 Knob, Additional or Replacement Disk CAMCORDERS PROF LENSES-Wireless Lens Control Accessories
To calculate the overall star rating and percentage breakdown by star, we don’t use a simple average. Instead, our system considers things like how recent a review is and if the reviewer bought the item on Amazon. It also analyzes reviews to verify trustworthiness.