The Fantasea RedEye 46mm Color Correction Filter fits onto housings with a 46mm threaded lens port. This includes most Fanatsea and many Olympus housings.
This filter alters the blue color of the water to give your subject a rich, natural tone. It also enhances the contrast of underwater photographs.
When using this filter make sure your flash is turned off.
Reviews Fantasea Line RedEye 46mm Threaded Underwater Color Filter for Bluewater