This is a fluid video head, ideal for video recording and use with telephoto lenses. It is lightweight and highly precise, featuring smooth movement and excellent operability. Product Specifications Product Name: BV-10 Video Head Load Capacity: 5kg Weight: Approximately 700g Size: Length 388mm / Height 98mm / Width 122mm Tilt Angle: +90° to -75° Pan Angle: 360° Tripod Mount Base Diameter: 60mm Tripod Mounting Screw: 3/8 inch (large thread) Included Plate: PU-90D (Arca-Swiss standard)