Manfrotto 190CXPRO 4-Section Carbon Fiber TripodThe 190CXPRO4, with its four section carbon fiber legs, is the right choice for providing high stability even when using long lenses. Its key feature is the 90 column mechanism making the 190CXPRO4 an extremely versatile tripod. 90 Center Column Mechanism The key feature of the 190CXPRO4 is its 90 center column mechanism, which allows the column to be extended vertically as normal, or horizontally to open up a wide range of framing and shooting