External M16 Optical TTL-Converter for OLYMPUS/OM SYSTEM cameras for aluminum underwater housings. Installation in M16 threaded hole on the top of the housing. Please check compatibility with a specific housing and the need for an extension. Only new style Olympus HotShoe (5 pins+frame) cameras are compatible. TTL-Converter does not need a battery, it is supplied via camera HotShoe interface. Compatible underwater strobes: Inon S-220 / Z-330 / Z-240 / S-2000/ D-200, Sea&Sea YS-D1 / YS-D3 Mark II/ YS-D3 DUO, Retra Pro MAX/ Pro MAX II (including HSS), Marelux APOLLO III V2.0 (including HSS), Marelux APOLLO-S (including HSS).
Camera brand
Olympus/ OM System
Housing brand
Nauticam, Seafrogs
UW TECHNICS 18015-M16 External Optical TTL-Converter for Olympus/om System Cameras (for Aluminium Underwater Housings: Nauticam, Seafrogs)
S$840.00
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.














