Finally upgrading to a Canon 5D Mark IV camera and the Reflex housing from Aquatech. Looking forward to much sharper images and the ergonomics of the buttons are so much better on the new housing, as is the added handle on both sides as well as the pistol grip. the back plate is hinged and only has two clips instead of 4 which is a huge improvement!
Back view closed…
Back View open.
Close up of the inside. The mounting plate for the camera is the black thing in the center with the screw. It screws into the tripod mount of the bottom of your camera.