AR coating is the most common used coating in our life . It can be devided into many kinds: Single layer AR coating; laser AR coating; multilayer AR coating; single wavelength AR coating; double wavelength AR coating. Every coating can be used in different ways . AR coating is always used for reducing the reflectivity of the optical surface . As usual, an optical surface has a high reflectivity .We can’t use it as a window unless it is coated with AR coating.The coating make more light go through the surface,thus we can see things more clearly by the glass.

Broadband AR Double


Wavelenght AR


Single Layer ARultra


Broadband AR

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