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Near Cosine Diffusers
Near Cosine Diffusers

Product Code: AS-025XX-000


Reflectance Coating*:

The Cosine Diffuser Assemblies obtain a uniform view that resembles a near cosine collection. The diffuser consists of an opal glass diffuser in a metal holder which mounts onto the port frame. Light transmitted by the diffuser is scattered in a near-Lambertian distribution; i.e., the angular distribution of transmitted light approximates a cosine distribution.