Image was taken June 2004 at a dive site called the Admiralty Wall, Christmas Island, Indian Ocean. I used an Olympus C750 in an Olympus housing with inbuilt flash.
Photocomp October '04 - Open
DYRON wide angle lens 0.5x designed for camera housings with port diameter of 46mm or 67mm. Amazing distortion free and very lightweight. 5 years warranty.