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So I have been outside and inside today trying to practice. A few question...
1. I have the Sea and Sea hosing and the tokina focus gear but how to manual focus? The gear goes on the zoom and when the camera is in the housing it will only zoom in and out. If you have it on manual focus there is no fine adjustment?
2. I have been shooting with the 10-17 and settings are 100 iso f11 and 1./160 but my shutter is staying open way to long. Is this because it is trying to find more light? Should I have a flash on at this point as so a strobe in the water?