Manfrotto 190CX3 3-Section Carbon Fiber Tripod without Head All the locking levers and main castings have been redesigned to allow many ergonomic improvements as well as lightness and reliability The 190CX incorporates the use of 100% carbon fiber tubes for the legs Manfrotto incorporates new rounded legs which are 100% CARBON FIBER TUBES for improved rigidity and lightness. The 190CX incorporates new leg angle selector levers that have been designed to improve ergonomics