The Manfrotto 504HD is a preferred professional choice for videographers due to its Italian durability and high load capacity: Head Load Capacity: Supports cameras weighing up to 7.5 kg (16.5 lbs). Counterbalance System: Features 4 preset counterbalance levels to accommodate different camera weights. Fluid Drag System (FDS): Provides extremely smooth pan and tilt movement with adjustable friction. Additional Features: Equipped with an illuminated bubble level for easy leveling in low light, and a quick-release plate locking system.