Network routers; Wireless routers; Radar receivers with amplifiers; USB wireless routers; Monitor signal amplifiers; Amplifiers for wireless communications; Distribution amplifiers for audio and video signals

Binoculars; Microscopes; Telescopes; Astronomical spectrographs; Lorgnettes; Magnifying glasses; Optical devices, namely, eye pieces for helmet mounted displays; Optical scanners; Tripods; Zenith telescopes