The slik af1100e trigger action ball head is considered by slik to be the digital little brother of the enormously successful af 2100 head the slik af1100e uses a patented design that allows the trigger handle to release tension on the ball when it is squeezed and lock the ball head in any position by simply releasing the trigger handle this innovative action allows the camera to be pointed in almost any direction with ease making a tripod mounted camera feel like more of an extension of the