-What is the minimum focal distance of the camera?
-What is the maximum resolution of the fish-finder(sonar)?
distance resolution is 0.1m
-Can the fish-finder(sonar) data be exported?
No, it cannot be exported currently
-Is the resolution of the fish-finder(sonar)r affected by its distance from the seafloor?
Yes. depth is the distance from the seafloor the PowerSeeker (fish-finder).
-Do you intend to add the export functionality to the depth finder?
Yes. We are currently developing it
-Does the system have a depth sensor? (e.g. a pressure gauge or some such thing)?
PowerRay has depth sensor (hydrostatic pressure sensor)
-Does the system have an onboard GPS?
PowerRay doesn't have GPS