Protected Front Surface Aluminum coating
The surface is protected with overcoat of Silicon Oxide to make the Aluminum coating suitable for industrial and military use.
The coating can be applied to variety of optical materials including Glass, Plastic and Heat sensitive substrates.
Average Reflectance: better than 90% in the range of 300nm to 700nm and from 1000nm to far IR and at Normal to 45 degrees angle of incidence.
Environmental and durability:
The coating meets durability requirements of MIL-PRF-13830B appendix B.