Chris Parsons has posted some pictures and video in the forum of a fashion shoot utilizing the PhaseOne 645DF camera and a P series back, all in a Nauticam NA-645DF housing. The shoot was held in a private cenote outside of Playa del Carmen, Mexico. The conditions in the water were a challenge for the 645DF, as it is advised not to utilize high ISO settings, which were necessary for the shoot. Chris reports that the resolution and level of detail in the images was amazing.