Used with heavier cameras and lenses up to 500mm, Systematic Series 4 gives solid support and torsion rigidity.

NOTE: Carbon fiber is now used on all Systematic Series 4 tripods, replacing previous aluminum versions.

• G-Lock: G-Lock is the new Gitzo leg locking system. The locking mechanism has been completely redesigned in order to achieve a 20% increase in rigidity, faster operation and stronger, safer locking. G-Lock's special design also provides a 'gravity lock' effect: the higher the load applied vertically to the leg, the stronger the lock.
• Hook: This built-in accessory allows you to hang a stabilizing weight (e.g. a full camera bag or a sand/water bag) from the bottom of the tripod center column. Useful with long, heavy lenses, on uneven ground or in windy conditions.
• Leg Ends: All tripods and monopods in Series 1 and above are provided with removable rubber feet. This feature allows you to easily change worn out rubber feet or to fit other accessories, such as spiked feet or snow/sand shoes. (4 sections tripods in Series 1 are excluded because the final leg section is too narrow to fit these ends).
• Anti Leg Rotation: We have introduced a new Anti Leg Rotation (ALR) system, which means the tripod can be opened in less than 15 seconds. Simply loosen all the twist locks on each leg at the same time, then pull the leg down and tighten the locks individually.