Manfrotto Pro Fluid Video Head w/100mm Half Ball Mirrorless Spring Assisted Double Lock: A

Spring Assisted Double Lock: A patent pending system that combines two locking systems in one that maximizes both locking power and ball smoothness

the 105mm F2

clock batteries

Advanced remote control for Lanc (Canon/Sony) cameras

Manfrotto Pro Fluid Video Head w/100mm Half Ball Mirrorless Spring Assisted Double Lock: ABridging Technology an exclusive Manfrotto patent. A new bridge leading the videographer and photographer to even better results with todays high definition cameras The 509HDs FDS (Fluid Drag System) is based on variable fluid cartridges on both TILT and PAN axes; the ergonomics of the controls have been noticeably improved to make use of the FDS even easier Movement around the axes is smoothed by ball bearing units which remove all unwanted vibration