I'm considering the WWL-1 and the Nauticam short port, for my LX100 set-up. I am headed to the Silver Banks to see the humpback whales early next year, and I am toying with the idea of an even wider angle setup than the minidome port, which I already have (about 85 degree field of view).
So how heavy is the WWL-1 underwater -- does it tip the LX100 into a more negatively buoyant setup?
Does it WWL-1 vignette on the LX100? How is overall optical quality?