Antennas; Antennas for wireless communications apparatus; Computer expansion boards; Computer hardware; Computer interface boards; Computer network adapters; Computer networking hardware; Electron microscopes; Lenses for microscopes; Liquid crystal display (LCD) monitors; Microscope illuminating devices; Microscope objectives; Microscopes; Microscopes and parts thereof; Operating microscope stands; Optical disc drives; Telecommunications equipment, namely, fiber-optic transceivers, fiber opti...