I am in the process of upgrading from a D70 in an Aquatica housing to a D7000 in an Aquatica housing. I have also recently picked up the Tokina 10-17, which I would like to use with the new rig.
I am currently running the 8" dome and the charts on the Aquatica page list the 16.5 mm (18456) extension as being the one to use. However it seems like some people do not run an extension ring at all with this combo. Is that true, or am I mis-interpreting some other posts?
I already have a longer extension 28.5mm (18453) that I used with the D70 kit lens. Any chance I could use this, or is it so long that the shade will show at the wide end of the zoom? This may be a stupid question but I don't have the housing in hand yet or I would just try it out myself. Thanks for the help.