FOTOCORE Float Arm FA72140
Standard shipping
Estimated delivery time: 3-5 days
The FOTOCORE Float Arm FA72140 is a high-buoyancy underwater arm built for photographers running heavier lighting rigs. With 630g of lift underwater, it's well-suited for offsetting large strobes, dual-light configurations, or any setup where significant counterbuoyancy is needed to keep the rig manageable and balanced during a dive.
At 72mm outer diameter and 140mm effective length, the FA72140 is a wider, more powerful float arm compared to the FA50150 — delivering greater buoyancy in a similar compact footprint. Despite its buoyancy, it weighs just 258g in air, making it practical to carry and rig up at the surface.
Compatible with standard ball mount systems and integrating seamlessly into the FOTOCORE arm ecosystem, the FA72140 is an essential component for serious underwater photographers looking to fine-tune rig balance for better control, steadier shots, and reduced fatigue on long dives.
Specifications
- Buoyancy: -630g underwater (630g of lift)
- Weight (in air): 258g
- Outer diameter: 72mm
- Effective length: 140mm