The Sony RM-B150 paintbox is used to remotely control and paint any Sony camera which carries the Sony RM-P9 cable connector (9-pin remote connector). It is commonly used for with the PDW-F800, PMW-300, PMW-320 to match multiple cameras to one another.

The RM-B150 is a compact paint-box making it the ideal remote for situations where you need to easily rack the iris of your camera or paint the image. Meaning you now can control the iris on your desired lens especially useful when using a telephoto lenses like the Canon HJ40x10, HJ40x14, or the  XJ60x9.