9 Scientific, optical, signalling and control equipment and instruments for optical inspection, visual inspection and automatic measurement, namely, optical inspection apparatus and structural components and replacement parts therefor for dimensional control, surface control and defect detection of industrial products, in particular of O-rings and rubber gaskets; optical scanners; apparatus for recording, processing and reproducing images, in particular optical lenses, optical filters, optical mirrors, optical prisms, optical polarization filters, optical sensors, industrial digital cameras, optical scanners; computer hardware and computer software for image management and processing; human-machine interface systems, namely, computer peripherals, graphical user interface software for optical inspection, visual inspection and automatic measurement of industrial products; software for monitoring and managing automatic and manual visual inspection systems; optical inspection machines, in particular optical inspection machines for dimensional and surface control, components and accessories therefor; automatic measuring machines, in particular automatic measuring machines for gaskets, and their components and accessories; electronic controllers and accessories therefor, for use in industrial LED lighting in the field of machine vision and automated imaging; light emitting diodes (LEDs), including light emitting diodes (LEDs) for use in systems applications such as inspection, sorting and scanning of industrial products; light emitting diode (LED) assemblies consisting of light emitting diodes (LEDs) and control electronics for controlling operation of the light emitting diodes (LEDs)