Eyeglass cases; eyeglass chains; clothing for protection against accidents, irradiation and fire; contact lenses; containers for contact lenses; correcting lenses; divers masks; diving suits; eyeglass cords; eyeglass frames; eyeglasses; eyepieces; instruments containing eyepieces; eyeshades; protective face-shields; lens hoods; optical lenses; optical glass; optical goods; protection devices for personal use against accidents; protective helmets; protective masks; spectacle cases; spectacle frames; spectacle glasses; spectacles (optics); and swimming jackets