I am considering the switch from my D300 to my D7000 for underwater use. I have Aquatica brand housing, ports, gears, etc. And I just noticed that my two zoom gears for the Tokina 10-17mm fisheye would not carry over to the new AD7000 housing. I was seriously thinking of getting the AD7000, but to add $250-300 in zoom gears I already own (and recently purchased) is holding me back.
My question is this (and maybe Jean from Aquatica can chime in):
What are the chances that new generation Nikon cameras, say a possible D400, would be able to use my current zoom gears? Or will more future Aquatica housings utilize the new style gears that the AD7000 uses?
Thanks for any information.