Scientific apparatus and instruments, namely, spectroscopy analyzers in the nature of near-infrared spectroscopy analyzers, not for medical purposes; optical apparatus and instruments, namely, optical scanners, and optical inspection apparatus; optical measurement apparatus, namely, optical spectrometers; scientific apparatus, namely, spectrometers and parts and fittings therefor; optical lenses; optical fibers; optical filters; optical electronic components in the nature of light emitting di...