Systematic is the choice of exacting professional photographers who use long lenses and heavy cameras. Not only are Systematic Gitzo’s strongest and most stable tripods, they’re also modular, with a top casting element that opens and closes to allow each tripod to be configured with a flat disk, geared or sliding Centercolumn, video half-ball adaptor, leveling base or other Systematic accessories. The latest range features Carbon eXact tubes, new ultra-stable feet and the Easy Link attachment, making the Systematic even more stable, versatile, and ergonomic. The Easy Link attachment (3/8'' thread) allows the user to attach various accessories such as a Manfrotto arm to use lighting accessories.