[ Scientific equipment in the nature of test and measuring equipment, namely, flatness testers, surface roughness measuring instruments, galvanometers, air wire testers, oscillators, oscillographs, capacity measuring instruments, phase meters, integrated watt meters, electric leakage indicators, watt meters, ammeters, voltmeters, vacuum tube testers, magnetic measuring instruments, resistance measuring instruments; circuit meters, optical instruments and equipment, namely, electronic and optical communications instruments and components, namely, optical transmitters, optical fibers, optical mirrors, optical lenses, optical or telescopic lens sights, electronic measuring apparatus, radiation and light measuring instruments, namely, light sources, lasers, laser diodes, luminous electronic pointers pointers, microscopes, microtomes, telescopes; telescope parts, namely, telescope optics, telescope heads, and eyepieces; periscopes, light projectors, polariscopes, binoculars, optical condensers, stereoscopes, electronic and optical communications instruments and components, namely, optical prisms, optical filters, refractors, optical reflectors, optical fiber plug adapters, optical fiber cables, communication cables, electronic measuring apparatus, radiation measuring instruments, namely, electric wave measuring instruments in the nature of frequency meters, spectrographs, spectroscopes; electronic equipment, namely, power supplies, global positioning systems, and electronic control devices; apparatus for recording, transmission, or reproduction of sound or images, namely, radio receivers, video cameras, cameras, camcorders, slide projectors, film projectors, audio and video receivers, television transmitters, television receivers, computer monitors, bar code readers, digital audio tape recorders, audio tape recorders, digital video recorders, computer hardware, computer hardware operating systems, computer peripherals, computers; computer programs and software used to run spectrometers; optical measuring instruments, namely, refractometers, illuminometers, apertometers, diffraction apparatus for testing microscopes, intensity meters, colorimeters, luminance measuring cameras, color measuring cameras, color and luminance measuring cameras and imaging photometers, spectrometers, polarization measuring instruments, namely, polarimeters, light measuring instruments, namely, exposure meters, goniometers, goniophotometers, photometers, measuring systems, namely, LED test systems, display test systems, laser test systems, laser diode test systems, for testing optical and/or optoeletrical devices and instruments ] * Optical measuring instruments, namely, intensity meters, colorimeters, luminance measuring cameras, color measuring cameras, color and luminance measuring cameras and imaging photometers, measuring systems, namely, LED test systems, display test systems, for testing optical and/or optoeletrical devices and instruments *