ELEMENTAL ZINC SULFIDE

optical or telescopic lens sights; telescopic lens sights; transparent polished panels and blocks for use in gamma scintillation detectors; transparent material in the nature of lenses and optics assemblies for use in photoelectric sensors; transparent material in the nature of lenses and optics assemblies for use in laser object detectors for use on vehicles; transparent material in the nature of lenses and optics assemblies for use in laser speed detectors; clear protective covers specially adapted for personal electronic devices; transparent material in the nature of lenses and optics assemblies for use in radar detectors; transparent material in the nature of lenses and optics assemblies for use in radar object detectors for use on vehicles