Arca-Swiss Monoball P1 S Ball Head with Quick Release

The Arca Swiss Monoball P1 S Ball Head with Quick Release is a unique, entirely re-engineered type of ball head that improves on the conventional ballhead design. The first noticeable difference is the "upside-down" design of this ball head. Instead of having a ball that rests inside a ball-housing, the entire P1's ball-housing sits on top of the ball. Three small gears surround the ball and apply a uniform, synchronized force around the ball, thus ensuring smooth movement of the installed camera in all axes.