Pan Base Diameter:58mm
Bottom thread: UNC3/8"
SUNWAYFOTO team launches XB series of superior low-profile ball head, which is original designed and to be patented, specially offered for professional photographers and photographic enthusiasts all over the world. It took us over 2 years of researches and development with great concentration.(with patent)
SUNWAYFOTO makes the XB series ballhead balls like DB's from ellipsoidal form into more closer to spherical form. At present, most ballheads that the Y-axis diameter of the ball is about 0.07mm longer than the X-axis in the market. The advantage of this design is to make the resistance increasing while the ball sliding to the side. So that to avoid the risk of making the ball suddenly slide down. But SUNWAYFOTO only make the ball Y-axis diameter 0.03mm longer than the X-axis. The advantage of this change is that to make the operation more smoothly while retaining the previous advantage.
SUNWAYFOTO continue to adopt two drop notch design. One for portrait, one for tilting.
All sunwayfoto's ball head abandons the practice of rubber ring wrapped knob, all the knobs are metal materials with CNC cutting pattern. That is, to ensure the operation smoothness, and also enhance the reliability and durability.