1. Precision CNC machined from solid 6061T aluminum material.
2. Black satin anodized scratch-resistant durable and sturdy.
3. Includes bubble spirit level with safety-stop screws to prevent accidental fall.
4. Improved one-piece design of nodal slide rail with quick release clamp providing better experience for fish-eye lens and wide-angle lens shooting panoramas macro and 3D.
5. The integral clamp and rail are both Arca-Swiss compatible to accommodate any Arca standard/RRS clamps and plates.