Gitzo's top-of-the-range Systematic tripods are modular, with a flat centre disk that can be interchanged for centre columns, levelling bases & other components. Because they have leg angle settings but no column as standard, Systematic tripods are all capable of near-groud level shooting. Leg tubes are in 6X carbon fibre with Gitzo's efficient G-locks. The GT5542LS is a Gitzo Series 5 tripod designed for strength & torsional rigidity under extreme loads of up to 40kg (88lb) & with lenses up to 800mm. With its 4-section legs fully extended, it reaches eye level even without using a centre column, yet it remains compact when folded.