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Import CVD General Infrared ZnS Infrared Optical Materials is a chemically inert material with high purity, insoluble in water, moderate density, and easy processing. It is widely used in the production of infrared windows, fairs, and infrared optical components.
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Import CVD General Infrared ZnS Infrared Optical Materials is a chemically inert material with high purity, insoluble in water, moderate density, and easy processing. It is widely used in the production of infrared windows, fairs, and infrared optical components.



Zinc sulfide dome cover specification or based on clients' requirements


1.Material

Zinc sulfide, CVD Zinc sulfide, Multi spectral CVD zinc sulfide

2.Diameter tolerances

+0/-0.1mm

3.Clear aperture

90%-100%

4.Tolerance of CT or ET

±0.05mm

5.Surface Quality

Infrared 40-20

6.Curvature Tolerance

±0.01%

7.Surface flatness

入/4@633nm

8.Centration

30 seconds

9.Focal length

±1%

10.Edge Chip

＜0.1mm

11.Bevel

Based on clients' requests

12.Coating

Apply AR,Conductive coating（ITO）or based on client requests