equipment for optical testing, measurement, and evaluation, namely, collimators; instrument. Its for use in testing optical parameters of lenses and lens assemblies including modulation transfer function and line spread function; infrared, visible, and ultraviolet light emitters for use in testing image quality and lens performance of cameras, image intensifiers, and night vision devices; optical scanners; scanning image analyzers, namely, optical scanners, downloadable computer software for analyzing scanned images; objective lenses for verifying performance of optical testing equipment; automated electronic instruments with embedded software for use in measuring and testing image quality and focal length, blur size, modulation transfer function, and other optical parameters of lenses, mirrors, prisms, and light-wave diffraction devices; digital image analyzers, namely, optical scanners, downloadable computer software for analyzing scanned images; electronic wave front sensors with embedded software for use in measuring the wave front of lenses, mirrors, prisms, and light-wave diffraction devices; Scientific apparatus, namely, optical choppers; Scientific apparatus, namely, instruments for calibrating thermal imagers, radiometers, and infrared light detectors;Scientific apparatus, namely, instruments for measuring the minimum resolvable temperature difference and minimum detectable temperature difference of thermal imaging systems; photometric cameras; Radiation detectors, namely, infrared radiometers; laser interferometers; automated systems, namely, downloadable software, computer hardware, and optical and electronic-based instruments for use in characterizing optical performance of optical imaging systems and instruction manuals sold together as a unit; automated systems, namely, downloadable software, computer hardware, and optical and electronic-based instruments for testing optical sensor and camera performance and instruction manuals sold together as a unit, all of which are for industrial and scientific use