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99.99% purity Zinc Sulfide zns For Vacuum Optical Glass AR Coating Materials
Substance | Formula | Density | Refractive index | Transparency range | Evaporation temperature | Evaporation source | Application |
Zinc Sulfide | ZnS | 4.01g/cm3 | 2.4/1.2µ | 0.4-14µm | 11000C | Mo.Ta.E | IR Coatings. |
Applied to the cold light coating; Decorative coatings; Filtering; HR coating; The infrared coating
Zinc sulfide is used as an infrared optical material, transmitting from visible wavelengths to just over 12 micrometers. It can be used planar as anoptical window or shaped into a lens.
Advantage:
1.All products are manufactured by advanced devices and follow international standards like ISO9000 , ISO14000 and RoHS which can ensure the purity , finished products will only be shipped after being passed OQC department's strict inspection
2.Free sample is available and customized products are welcome
3.Fast delivery and good after –sale service