The Focus 18 consists of 127 parts, machined or cast to micrometric precision and hand-assembled and adjusted to precision by one engineer at a time. A follow-up to the Cartoni Focus HD head and an evolution of the original Focus head, the Focus 18 incorporates the Sachtler Touch-and-Go 16 plate system, which is found on Sachtler's FSB and Video series heads, and integrates a new composite material in many parts that allows for a solid build while keeping the weight down. Of course, it also features Cartoni's renowned counterbalance and very smooth, "true" fluid drag. The Focus 18 uses the same patented Delta silicon wedge counterbalance system used in Cartoni's successful Delta head. The Touch-and-Go 16 plate system will allow you to efficiently move your camera between compatible heads in a studio setting, and will also future-proof your head for such possible uses. 

The new composite material that's used is a sophisticated non-metal that's much stronger than aluminum, and yet lighter. It is used in the tilt fluid knobs, pan fluid gears, and other parts throughout the body. This composite is also highly resistant to the stress of weight, bending, rubbing, and extreme temperatures, so where it's used in the mechanisms of the head it actually provides for more stress endurance, in addition to saving weight.