Contact lenses; Divers' masks; Divers' masks; Diving suits; Ear plugs for divers; Eyeglass cases; Eyeglass chains; Eyeglass cords;Eyeglass frames; Eyeglasses; Life buoys; Life jackets; Optical glasses; Pince-nez; Pince-nez chains; Pince-nez cords; Pince-nez mountings; Spectacle cases; Spectacle lenses; Spectacles, frames and cases; Sunglasses; Breathing apparatus for divers, namely, buoyancy bladders; Breathing apparatus for divers, namely, compressed air bailout units; Breathing apparatus fo...