Load Capacity:88.0 lbs (39.91 kg)Mount/Base:FlatbaseBalance Plate:Yes 90mm Sliding PlatePan & Tilt Range:360° -90/+90°Pan & Tilt Drag:Continuously AdjustableLeveling Bubble/Illuminated:Yes / IlluminatedMaterial:Heavy-Duty AluminumLeg Stages/Sections:1/2Folded Length:44.0'' (111.76 cm)Minimum Height:42.75'' (108.58 cm)Maximum Height:64.0'' (162.56 cm)Weight:58.0 lbs (26.31 kg)Warranty:Cartoni warranty・Continuously Adjustable Counterbalance System: The Sigma features continuously adjustable counterbalance system allows the cameraperson to fine-tune an extremely wide range of cameras featuring a high center of gravity and weighing from 45 - 100 lbs throughout a tilt range of -/+ 90 degrees・Variable adjustment connected to a digital readout display the counterbalance-operating knob is conveniently located on the side of the head.・Pan and Tilt Control: Features frictionless damping modules with a new patented ''planetary'' design which provide extraordinary performances over an extended temperature range with smooth and precise movements together with a linear response in any critical environment・The rear panel the continuously variable fluid control knobs are easy to reach and have the benefit of a digital readout which allows the cameraman for a quick set-up even in low light conditions・Built-in illuminated spirit level allows easy set-up even in low light conditions・Integral soft grip carrying handle・Heavy-duty aluminum construction・Flatbase・Single extension designThe Cartoni Sigma 121 tripod system consisting of the Sigma fluid head and the Superpod heavy-duty tripod is designed to support 35mm film cameras as well as video configurations featuring a high center of gravity and weighing from 45 - 100lbs.The Sigma fluid head combines a new patented counterbalance system with an advanced damping module for both pan and tilt functions which provides for extraordinary performances over an extended temperature range with smooth and precise movements together with a linear response in any critical environment. Features an easy-to-read digital readouts that's connected to the counterbalance and damping system allowing quick set up even in low light situations.The included Superpod film-style twist lock tripod is constructed of 25mm diameter heavy-duty aluminum tubes and is available in both single stage and two stage versions. Provides unsurpassed torsional rigidity and structural integrity while the locking knobs which include over tightening protection ensures maximum clamping efficiency maintained over the tripods lifetime. A mid-level spreader with foot pads is also included to assure stable support on uneven terrain.