This housing is Vision research Ready! Ready for the Phantom Flex 4K or the Miro 320. It can be fully operated from topside thanks it’s Ethernet control and it’s video feed back options or fully wireless. Canon photo lens ( 100mm macro / 16-35mm USM 2 ) and cinema zooms ( Angenieux EZ1 15-40 / Zeiss 15,5 – 45mm )  can suit in it only with underwater manual control.