3D spectacles; Calculators; Cameras; Cases for eyeglasses and sunglasses; Coaxial cables; Contact lenses; Electric wires; Electric cables; Eyeglasses; Fiber optic cables; Goggles for sports; Money counting and sorting machines; Nose clips for divers and swimmers; Pince-nez; Punched card machines for offices; Scales; Slide calipers; Smartphones; Spectacles; Sunglasses