I looking into upgrading my UW setup from Canon G2 to Canon SLR and wondering if I can keep using my current strobes - pair of Inon D-180? They're currently triggered by the optical cord from the outside of the housing by the firing of the built-in camera flash. I'm wondering if there is some sort of adapter (from the camera's hot shoe?) which can be used to trigger such strobes when used with SLR housing? I'm shooting manual mode most of the time so I can leave without TTL metering for strobes etc, just some mechanism for triggering would be enough.
Would appreciate your thoughts. Thanks.