Batteries, electric; Capacitors; Connections for electric lines; Connections, electric; Current rectifiers; Electrical plugs and sockets; Eyeglass cases; Eyeglass chains; Eyeglass cords; Eyeglass frames; Eyeglasses; Resistances, electric; Semi-conductors; Spectacle lenses; Sunglasses; Wires, electric; Blank integrated circuit cards; Electric switches; Electronic chips for the manufacture of integrated circuits; Power switches