The patented spring balance design is incorporated in both balls for a gimbal-like range of movement without the risk of lens flop. Each ball provides tension and locks individually for precision control of your lens movement.
The classic low-profile design incorporates an Arca-Swiss style receiver clamp, making it compatible with a broad range of quick release plates, brackets, lens foot plates, and other compatible accessories.
Compatible with Arca-Swiss style quick release plates, available separately (not included)