Stephen Frink has sent us studio photos of the new Seacam 5D Mark II underwater housing, including comparison shots with the housing for the larger but equal megapixel count Canon 1Ds Mark III, and a new custom macro port for the Canon/Nikon 100/105mm lens to accommodate various teleconverter/diopter combinations with manual focus.

The new housing features new-style latches and shutter trigger, and a lens release lever - design improvements to the Seacam line first previewed at DEMA.