The perfect balance between weight height and rigidity the gk1555t 82tqd is a traveler tripodhead kit comprising the 5 leg section gk1555t tripod and 82tqd centre ball head recommended for use with 135mm lenses or similar 200mm maximum the head is engineered and designed for ultimate smoothness and precision in movement and locking the traveler series are even stronger with the state of the art carbon exact tubes more space efficient with the compact traveler g lock and easier to ca