FSB 14T MK II.The FSB 14T Mark II, a heavy-duty fluid head with an integrated flat base for use with sliders, and a 100mm leveling bowl for easy balancing.

Daylight Viewable Prism Bubble. The FSB fluid head system comes equipped with a PrismBubble illumination system that is designed to ensure your level can be easily seen at day or night, and from high or low angles thanks to the clever prism window design.