Professional Photographer John Starrett from Florida reviews Outex Underwater Housing System. Underwater and Marine Conservation professional John Starrett reviews the Outex waterproof case and glass ports, including his dome front lens, rear glass, and covers. John talks about the advantages of the tactile-rich texture of the Outex covers, and the user's ability to shoot on full manual mode. Because Outex maintains your tactile feel you can control all functions of the camera and lens. In his review, John uses the Canon 5Dmk3 and 16-35mm f/2.8 lens.