1) Does any know if there are back fits for the Olympus UW Housing for the OMD E-M1 MK II? I like the housing for quick port changes but would like to have a vacuum system installed.
2) For those who have a OMD E-M1 MK II what strobes are you using and are you using optical or electrical TTL with your housing? Any problems?
3) For those who have an OMD E-M1 MK II what are arms and float systems are you using for getting your system neutrally buoyant?