The FOTOCORE Arm AJ is a versatile adjustable-length underwater arm designed for photographers who want flexibility without the fuss of swapping components mid-dive. With a hand-adjustable length ranging from 8″ to 11″, you can dial in exactly the right reach for your setup on the fly — making it a smart choice for divers who shoot different subjects or lighting configurations across a single dive.
- Adjustable length: 8″ to 11″ (hand-adjustable)
- Ball joint compatible at arm ends
- Material: Aluminium Alloy
Unlike fixed-length arms, the Arm AJ’s tool-free adjustment mechanism means you can adapt your rig quickly and confidently, even with gloves on. Ball joints can also be added at the arm ends, giving you further customisation for strobe positioning and compatibility with standard ball mount systems.
Compact, functional, and built with the same quality as the rest of the FOTOCORE arm lineup, the Arm AJ is a practical upgrade for any photographer looking for more control over their rig configuration without carrying multiple arm lengths in their dive bag.
FOTOCORE Arm AJ
S$60.00
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.





















