Spectacles (glasses); Spectacles (optics); Eyepieces; Anti-glare glasses; Magnifying glasses (optics); Contact lenses; Eyeglasses; Sunglasses; Telescopes; Periscopes; Goggles for sports; Eyeglass frames; Spectacle frames; Laser glass; Optical glass; Spectacle cases; Eyeglass cases; Flashing lights (luminous signals); Darkroom lamps (photography); Electric switches; Plugs, sockets and other contacts (electric connections); Satellite navigational apparatus