I have attached a Sony E-mount article with images from several E-mount camera and my approach to building a system.
http://www.talkemount.com/threads/13261/
Sony A7 II, Sony FE 90 mm macro, Nauticam NA-A7II housing, Two Inon Z-240 strobes, ISO-200, F/11, 1/125th.

I've just ordered an a7r ii. Have you used any canon glass with your a7 ii?
No not at this time. When I do a product review I usually try to stick to what the camera manufacture has in their lens line.
helpful article. thanks for writing Phil
I've just ordered an a7r ii. Have you used any canon glass with your a7 ii?
tallomd...
getting mine today...though I lowered my expectation to use it as a dSLR replacement