Si Windows Posted By OpticalProductsExporters -
China
Summary: si tolerance 0 1mm thickness surface 60 40 clear aperture 85 flatness 25mm
Ge Windows Posted By OpticalProductsExporters -
China
Summary: ge tolerance 0 1mm thickness surface 60 40 clear aperture 85 flatness 25mm
Caf2 Windows Posted By OpticalProductsExporters -
China
Summary: caf2 tolerance 0 1mm surface 80 50 clear aperture 85 flatness 25mm parallelism 3