Request InfoEdmund Optics Inc.Light-absorbent foil from Acktar is used to eliminate light reflectance in several applications. The foil features a spectral absorbance of 99.99 percent and is available in pre-cut patterns or large sheets, up to 200 × 600 mm, with adhesive back mounts. The foil eliminates light reflectance in applications where the direct coating of parts is not practical, including optical packaging, laser devices and platforms, IR systems or passive thermal control. Edmund Optics is the distributor.See full productRelated content from Photonics MediaPRODUCTSPromoted Content August 2023 IssueMulti-Bandpass Optical FiltersThe commercial availability of Light-Emitting Diodes at almost any wavelength combined with Multi-Bandpass Filters have enabled a completely new type of instrumentation. 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