Hydroflex underwater housing and cameras are provided by Storyline Studios.
I often work with fellow underwater cameraman Kjetil Astrup of Blue Media. Here's a little film made when we were shooting the King Crab of the documentary series "Conquerors":
Bob Cranston in San Diego, California is a renowned cameraman who has collaborated with the legendary Howard Hall, and has extensive experience with shooting underwater 3D. In cooperation with Bob we are able to offer underwater stereoscopic images: www.digital3dsea.com.