Both Filter and Diopter together....thats great.
That is beginning to push me towards the Gates, I frequently dive in the Red Sea where a blue water filter is very effective, yet I need a dioptre to improve my macro filming. There is often great wide angle opportunities on the same dive.
I would welcome the benefit of expert knowledge when it comes to the ports. The Flat Macro port appears to have full zoom through, and presumably is likely to allow a fair degree of wide angle using the camera's zoom.
The SP44 dome allows little or no zoom through and is presumably used with the camera on wide angle - but correct me if I'm wrong! Therefore there will be no chance of macro with this port in place.
The SWP35 is still in production, but the other SWP ports allow full zoom through and presumably could be used with a dioptre to get some degree of macro.
It does not look as if the Fathom ports would fit this housing, but would probably be outside my justifiable price range!
Finally when I do upload a few frames from my Africa filming, what would be the best format?
Thanks as always for everyone's help and advice.
Roger