FOTOCORE Float Arm FA50150

The FOTOCORE Float Arm FA50150 is a buoyant underwater arm designed to offset the weight of strobes and video lights in your rig, helping you achieve neutral buoyancy for effortless handling underwater. With a buoyancy of -360g underwater, it provides significant lift that counterbalances heavier lighting equipment without adding excessive bulk to your setup.

At φ50mm outer diameter and 150mm effective length, the FA50150 is a compact float arm suitable for smaller to mid-size rig configurations. Weighing 165g in air, it's light enough to handle comfortably at the surface while delivering meaningful buoyancy the moment you submerge. A well-buoyed rig reduces arm fatigue, improves camera stability, and lets you focus entirely on getting the shot.

Part of FOTOCORE's Float Arm range, the FA50150 integrates with standard ball mount systems and is a recommended upgrade for anyone finding their rig heavy or difficult to control underwater.

Specifications

• Buoyancy: -360g underwater (360g of lift)
• Weight (in air): 165g
• Outer diameter: φ50mm
• Effective length: 150mm