Roger Horrocks kindly allowed me to post some pics from his commercial shoot using a Arri Alexa XT with a Arri/Fujinon Alura 15.5-45mm T2.8 lightweight zoom. The housing is a Hydroflex, set up with Preston surface focus and zoom controls. The DOP is Mattias Rudh and puller is Justin McGilivray. Obviously the camera is handled by Roger Horrocks.