Giottos MH1302 Overview The Giottos MH-1302 Pro Series II Ballhead with MH-655 Quick Release System is a "socket & ball" head that has been carefully designed and manufactured to precisely position the camera easily and securely. In order to cut back on its weight, this head features a hollowed out heavily anodized aluminum ball. The body shell (socket) follows a slimmer and lighter structure design, yet offers increased hardness. Three separate knobs provide optimal security and convenience. In addition to the main locking knob, it also features a friction control knob, and a separate locking knob for pan control. The attached MH-655 is an ultra-compact clamp style quick release system that is compatible with plates that fit the Arca Swiss standard. It comes with horizontal and vertical bubble levels, and anti-twist reversible tabs on the plate to prevent slippage when using the head in a vertical position. Features an independent calibrated pan bed Hollowed out ball Sliding calibrated quick release plate is only 1.6" (40mm) long
