Advanced RS Fluid Heads with upgraded functions. The technology you can reach. The "variable counterbalance system" enables the RH25R fluid head to accommodate many different types of video cameras, including handheld/semi-shoulder HDV, XDCAM EX, P2HDm AVCHD, and DSLR cameras. Payload 6kg / 13.0lb. This professional fluid head offers Ideal counterbalance, an Impeccable drag system, and low-temperature characteristics to exceed your video expectations. RH25R Fluid Head includes an extendable panhandle with rubber grips for precise camera movements. In addition, all RS fluid heads are equipped with LED bubble levels for easy level adjustments in the dark.