Batteries; Cameras; Scales; Astronomical spectrographs; Battery chargers; Burglar alarms; Camera shutters; Camera tripods; Cases for mobile phones; Cases for photographic apparatus; Clothing for protection against accidents; Computer peripheral equipment; Electric wires and cables; Electrical adapters; Eye glasses; Flash lamps; Lens hoods; Monopods used to take photographs by positioning a smartphone or camera beyond the normal range of the arm; Phototelegraphy apparatus; Portable media playe...