Ultralight arms have been totally re-engineered to incorporate the maximum clamping action possible. The inclusion of an o-ring greatly increases the friction forces at the joint, therefore, keeping the arms where you put them. The o-ring also gets away from the metal to metal contact between the clamp and the ball of the arm. Our system is designed as a three-clamp system to function as your own arm would. A joint at three positions gives you the maximum flexibility.
Variations using two clamps are possible, especially for video applications.
Ultralight offers a full line of adapters for every underwater strobe and video light. There are also numerous adapters for use on still and video housings. We make trays and pivots for Nikonos, Sea and Sea cameras, and housings. Our Pivot has revolutionized underwater photography. The strobes never need repositioning whether you've switched to the vertical or horizontal format.