Request InfoEMFEvaporated Metal Films is offering dual-band gold coatings for high-reflectance applications where long-wavelength IR and visible/near-IR are important. They comply with the adhesion, moderate abrasion, temperature and humidity requirements of MIL-PRF-13830. Available in substrate sizes of up to 16 in., the coatings are suitable for lightweight, high-precision, military/aerospace optical substrates, such as nickel-plated aluminum and beryllium.See full productRelated content from Photonics MediaPRODUCTSPhotonics Showcase January 2023 IssueContinuously Variable FiltersContinuously Variable Filters (CVFs) — also known as Linear Variable Filters — from Delta Optical Thin Film offer unprecedented tunability over a large wavelength range, steep filter...Promoted Content June 2022 IssueAR Conformal CoatingsDeposition Sciences’ exclusive IsoDyn™ low pressure chemical vapor deposition (LPCVD) technology is a high-temperature process that deposits extremely conformal coatings on a wide variety...Photonics Showcase September 2023 IssueBullseye® Apodizing FiltersBullseye® Apodizing Filters radially modify beam distribution in optical systems. 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