OPTEVIS

Optical measuring devices and optoelectronic evaluation devices, namely, optical spectrometers, optical spectral analyzers, optical thickness analyzers, interferometric measurement devices, optical encoders, holographic optical data storage, optical receivers, optical chemo-sensors, and spectral sensors; computers and computer hardware; computer software recorded on magnetic data carriers for use with optical measuring devices and optoelectronic evaluation devices, namely, optical spectrometers, optical spectral analyzers, optical thickness analyzers, interferometric measurement devices, optical encoders, holographic optical data storage, optical receivers, optical chemo-sensors, and spectral sensors