... : ZnS windows,ZnS lenses Coating: Upon requirement ZnS window For windows,domes and lenses for thermal-imaging system.CVD ZnS, which appears ... be used in Far-, Mid-, Near-infrared and visible regions.CVD ZnS windows, lenses and domes with size up to Ø250×16mm ... /g.k.)0.1120.124Dielectric constant8.358.351. CVD ZnS 2. Multi-Spectral ZnS WTS Multi-spectrum ZnS and CVD ZnS window