The INON 90 Mega Float Arm delivers 20% more buoyancy than previous Mega Float Arm models. Its weather-resistant ABS arm body with hollow design creates extraordinary lift — perfect for offsetting heavy strobes and large camera housings.
New for the 90 series: detachable ball joints secured via internal screws. Replace with optional FA Ball 45 to extend effective length by 20mm per side (40mm total). Each ball also features a 3/8-inch threaded hole for mounting accessories like the YS Ball Adapter or Ball Adapter for GoPro — no extra clamp needed.
Fully compatible with the INON Arm II system, the 90 Mega Float Arm uses high-precision machined aluminium alloy ball joints with ozone-proof silicone rubber O-rings for stable clamping and stress-free handling. Depth rated to 70m (230ft). Holds up to two Lens Holders for Float Arm or a Shoe Base (via Shoe Base Spacer).
- ✅ Lens Holder for Float Arm
- ✅ Shoe Base Spacer
- ✅ FA Ball 45 (optional — extends arm length)
- ✅ YS Ball Adapter — mounts to 3/8″ threaded ball top
- ✅ Ball Adapter for GoPro
- ✅ INON Arm II system (Clamp III)
- ✅ Weather-resistant ABS arm body — lightweight and buoyant
- ✅ 20% more buoyancy than previous Mega Float Arm M
- ✅ Detachable ball joints — replace with FA Ball 45
- ✅ 3/8″ threaded hole on ball top — mount accessories directly
- ✅ 🔗 Machined aluminium alloy ball joints, 24mm diameter
- ✅ 🔩 Silicone rubber O-rings — ozone-proof and weather-proof
- ✅ 🌊 Depth rated to 70m (230ft)
- ✅ Holds up to 2 lens holders on arm sides
INON 90 Mega Float Arm 208
S$65.00
Specifications
In-stock orders are usually processed the same working day. If an item isn’t on the shelf, we replenish it — typically within 2–4 days — and send your order out the moment it arrives.
Made-to-order gear, such as certain Nauticam ports and extensions, takes longer — we’ll confirm the lead time with you before you commit.
Need it urgently? Tell us before you place the order and we’ll be honest about what we can commit to.
We don’t sit on orders. If something unforeseen slows yours down — a stock gap, a courier hiccup — we’ll tell you early and do our best to put it right.
We ship within Singapore by courier and worldwide via tracked international services. Import duties and local taxes are the responsibility of the recipient.
Products carry their manufacturer’s warranty (Nauticam, AOI, Kraken and others). If you run into an issue, reach out and we will help you with the claim.
For warranty claims and servicing, submit a repair request — or see how the process works on our equipment repair service page.
If we sent the wrong item or it arrived faulty, contact us and we will make it right.
Full details are on our FAQ page.










