ISO 9211-2:2010

The ISO 9211 seriesidentifies surface treatments of components and substrates excluding ophthalmic optics (spectacles) by the application of optical coatings and gives a standard form for their specification. It defines the general characteristics and the test and measurement methods whenever necessary, but is not intended to define the process method. ISO 9211‑2:2010 indicates how to specify optical properties of coatings and to represent their spectral characterization graphically.