The FB-28i Ball Head from Sunwayfoto is a compact and lightweight (7.3 oz) Arca-type compatible tripod head with a load capacity of 13.2 lb. It is CNC machined from aircraft-grade aluminum, making it both lightweight and strong.
The ball head has a large locking knob that controls the movement of the ball, and a separate locking knob to control the panning of the head. A scale is located on the base of the head with an index direction mark for accurate panoramic stitches.
A single notch in the head allows the clamp to be tilted 90° to place your camera in portrait orientation.
An integrated bull's eye bubble level assures your camera is level on both the vertical and horizontal axes.