Get Down! Get Down!

May, 1998

Whether you're snorkeling off Bimini or cave diving in the Maldives, you want your underwater gear to be anything but fishy. The Ocean Master knife pictured here, for example, has a five-inch half-serrated titanium blade that won't corrode, not even in the Dead Sea. (Who wants a dull knife when face-to-face with a barracuda?) SeaVision's dive mask features a color-correcting filter that removes or adjusts blue tones, enabling the wearer to see reds and yellows in deepening water. But perhaps the...