Description
Product Description
The INON Mega Float Arm is a high-buoyancy aluminum arm designed to significantly reduce the in-water weight of larger underwater camera systems while providing a strong, rigid connection for strobes, video lights, and other accessories. Compatible with the INON Arm System, Mega Float Arms help achieve improved balance, easier handling, and reduced diver fatigue, making them ideal for mirrorless and DSLR camera rigs with heavier housings and lighting equipment.
Available in S and M sizes, each Mega Float Arm combines substantial buoyancy with a durable sealed aluminum construction to offset the weight of professional underwater imaging systems. Built for long-lasting performance in both saltwater and freshwater environments, these arms offer the reliability and precision expected from genuine INON products.
Available Options
- Mega Float Arm S – Effective Length: 150 mm (5.9 in.) | Buoyancy: 390 g (13.8 oz.)
- Mega Float Arm M – Effective Length: 200 mm (7.9 in.) | Buoyancy: 650 g (22.9 oz.)
Select your preferred size from the dropdown menu above.
Key Benefits
-
High Buoyancy Design
Provides substantial positive buoyancy to offset the weight of larger underwater camera housings, strobes, and accessories. -
Two Size Options
Choose the arm length and buoyancy level that best matches your camera system and lighting configuration. -
Improves Camera Balance
Helps create a more neutrally buoyant camera rig for smoother handling and reduced diver fatigue. -
Rigid Aluminum Construction
Sealed aluminum design delivers outstanding strength, durability, and dependable buoyancy. -
Compatible with the INON Arm System
Works seamlessly with compatible INON clamps, bases, joints, adapters, and other arm system accessories. -
Corrosion-Resistant Design
Built for reliable long-term performance in both saltwater and freshwater environments. -
Genuine INON Quality
Designed and manufactured by INON for precision, durability, and dependable underwater performance.
Who It's For
- Underwater photographers
- Underwater videographers
- Scuba divers
- Mirrorless camera users
- DSLR camera users
- Professional underwater imaging enthusiasts
- Photographers using heavier underwater camera systems
What's Included
- INON Mega Float Arm (selected size)
- User documentation
Key Specifications
- Product Type: High-Buoyancy Underwater Arm
- Construction: Sealed corrosion-resistant aluminum
- Compatibility: Compatible with the INON Arm System
- Purpose: Provides high buoyancy while supporting underwater strobes, lights, and accessories
- Environment: Saltwater and freshwater compatible
FAQ
What is the Mega Float Arm used for?
It helps reduce the in-water weight of larger underwater camera systems, improving balance, handling, and overall comfort during dives.
What's the difference between the S and M models?
The models differ in both effective length and buoyancy, allowing you to choose the best option for your camera rig and accessory configuration.
Who should choose a Mega Float Arm instead of a standard Float Arm?
Mega Float Arms are ideal for photographers using larger mirrorless or DSLR housings with multiple strobes or other heavy accessories that require additional buoyancy.
Are clamps included?
No. This listing includes the INON Mega Float Arm in your selected size only. Clamps, bases, strobes, camera housings, and other accessories are sold separately.
Is this a genuine INON product?
Yes. The Mega Float Arm is an authentic INON product designed specifically for the INON Arm System.


