OVERVIEW 4D Motorized Fluid Head with Pan/Tilt Optional Slider and Focus Functions Supports Cine Rigs Weighing up to 15 lb Light-Lapse and Face Tracking Modes iOS/Joystick Control, Keyframe Presets Quiet Operation, Manfrotto QR Plate 360° Panning, ±90° Tilting Built-In Li-Ion Batteries Perform smooth, precise, quiet camera moves automatically with this Arc II 4-Axis Motorized Pan/Tilt Head from Rhino Camera Gear. The base Arc II can perform pan and tilt operations, and optional slider and focus options are available separately, making it capabl