Gitzo’s Center Ball Heads are designed to be an extremely balanced product, that not only guarantee a high max load, but also maximises other key features including minimized drift angle, reduced weight, lowered centre of gravity, increased range of tilt angle, compactness, ergonomics and safety.
GH2780 is the popular Series 2 version, without quick release.
The new center SADL (Spring Assisted Double Lock) is a patent pending system that combines two locking systems in one, that maximizes both locking power and ball smoothness. A high friction metal guarantees a high efficiency lock, the PTFE bushing controlled by a pre-loaded spring maximizes smoothness and control.
Safe Lock is a special techno polymer that maximizes locking torque and equipment stabilization. It is used on the upper discs of tripods and heads, and in applications where the equipment is rotated and screwed onto the support to eliminate micro movements and vibration.
When using a ball head, the ability to lock and unlock the panoramic movement independent of front-back or lateral tilt movements is convenient for panoramic photography and when a high level of control is required.
The new leveling system made of three independent leveling bubbles on the quick release plate and one in the ball stem, always guarantee perfectly leveled images. The problem that affects many high quality heads in the market regarding drift angle is absolutely minimized with an outstanding value of 0,03°.
Gitzo has now developed a new exclusive technology that enables us to produce high quality, completely round hollow spheres, with a ultra thin wall, for an incredible weight reduction. Gitzo Bubble Ball also features a perfected PTFE treatment that further reduces the surface micro roughness for the ultimate shooting experience and accuracy.
By fine tuning the freedom of movement of the head, friction control makes the head slower and more precise, or faster and looser. This feature also helps to make using heavy equipment or long lenses safer. On ball and fluid head models without separate friction controls, slowly adjusting the lock knobs gives similar results.
In 1996 Gitzo was the first to use Magnesium in camera supports. Magnesium comes in different grades and Gitzo only uses material of the highest grade quality. It offers significant weight savings being 30% lighter than aluminum. In our magnesium casting every functional bolt and screw works on threads reinforced by high quality steel inserts for a lifetime performance
PTFE is a special treatment that generates a unique ultra smooth surface and dramatically reduces friction between moving parts. This treatment bonds strongly with metal surfaces and ensures long-lasting performance. PTFE is one of the lowest-friction materials known to science, with the same friction coefficient as melting ice. This treatment is now applied not only to ball heads, but also to plates, video bowls and other sliding parts for smooth, precise and fine movements.
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