Patent ID: 6390640
Filing Date: 2002-05-21
Classification: B63C,F21L,F21V,Y10S

Abstract:
A lighted mask for underwater divers comprisinga frame for supporting a view lens and for positioning said mask on a diver's face and enclosing the diver's eyes, at least one LED forming a light source mounted on said frame and capable of emitting monochromatic light between 425 and 575 nm, focus means for gathering the light emitted from said light source and directing said light to the area in front of said mask in the direction the mask wearer is looking, a battery power source for said light source mounted in said mask and electrically connected to said light source, and a diver operable switch means mounted on said mask for electrically connecting said light source to said power source and for controlling the on and off status of said light source.