Request InfoCILASAn alternative to the common black coatings (such as anodization and black paints) is now proposed by CILAS with totally non-outgassing inorganic materials, to deal with straylight issues in optical systems. CILAS has developed a wide range of black absorbing coatings produced under vacuum with magnetron sputtering technology, for near-UV to near-IR applications. CILAS black absorbing coatings can be applied on various types of substrates (glass, metallic, composite materials) with size up to 2mx2m. 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