ZnSe Rectangles

Spectral Systems offers the most comprehensive selection of windows for IR sampling. Our windows are the highest quality in the industry providing exceptional spectral results. When combined with our broad range of options for materials, sizes, coatings and wedged or parallel surfaces, Spectral Systems is your one stop shop for all your application needs.

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  • ZnSe Rectangles

    Zinc selenide (ZnSe) is a relatively hard and brittle material. It is insoluble in water but is attacked by strong acids and bases. ZnSe has a good mid-IR spectral range reaching to about 500 cm-1 at the long wavelength side of the spectrum, depending upon window thickness.

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