The Vinten FH-155 Robotic/Manual Head is a fully functional robotic head that can be easily switched between robotic and manual modes. Suitable for studio or remote work, the head is nearly silent in either robotic or manual mode and supports up to 155 pounds. It features built-in 22-bit encoders that output precise information for incorporating the head's movements into VR shots. A built-in floor movement tracking system, the StarTracker system, provides information on the head's position in relation to the floor. It has a cradle to adjust the center of gravity and balance of your camera on the head for best results. The head features accurate and highly repeatable motion control of the camera as well as compatible Canon and Fujinon servo-controlled lenses.