The 3034 Aluminum Panoramic Ball Head from SmallRig is a compact and lightweight Arca-type compatible ball head with a load capacity of 11 lb, suitable for use with small DSLR, mirrorless, action, and video cameras as well as smartphones and other devices. Featuring aluminum alloy construction, the 3034 ball head has a panoramic base with an independent locking knob and a number scale for precise and repeatable results. The Arca-type quick release receiver clamp also features a numbered scale for quickly positioning and balancing a camera. The notch in the ball head casing allows the perspective to be switched from horizontal to vertical in just seconds.