Sirui MT-20 Ballhead Built with hard aluminum alloy, the head is sturdy and durable and with a quick-release clamp that is compatible with the Arca-Swiss system. It enables the use of many different quick-release plates. Siru's smart safety lock also prevents the plate (and camera) from sliding off the clamp mount in case you accidentally fail to tighten the screw sufficiently. It has four axis of adjustment to be able to cope with every shooting angle, including a panorama plate on the top, for 360° smooth panning function, which makes it easy to get your camera in horisontal position with the adjust of the ball, instead of the legs. It has separate and easy to use metal control knobs with a grooved, matt black surface and integrated friction control in the ball-locking (tilt) knob.The Panoramic platform and the panning base have both the vertical notch incorporated in the ball head, which making it easier to take stunning panoramic photos. The head tilts 90° for portrait orientation and the base can be rotated 360° with very smooth movement, important when you want to take panoramic pictures. The ball head also has one built-in bubble level that make it easy to adjust the camera in a perfect position.
