Request InfoIDEX Health & ScienceThe Melles Griot Optics Group has announced the availability of the ExtremeService shutter family for operation in environmental conditions involving large variations in temperature. Operating optimally from –40 to 70 °C, the shutters feature blade coatings that are highly emissive in the infrared. They are suitable for night vision cameras and analytical instruments in OEM applications as well as for calibrating uncooled sensors in forward-looking infrared systems.See full productRelated content from Photonics MediaPRODUCTSPromoted 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 April 2024 IssueIntlvac PARMS for Sputtered IR FilmsThe Nanochrome IV PARMS produces dielectric thin film layers by reactive magnetron sputtering with final reaction and film densification at the substrate surface using a high current, low energy ion...Promoted Content October 2022 IssueIR FiltersDSI designs and manufactures thin film coatings such as bandpasses, beamsplitters, ARs, and absorption coatings for use in the MWIR thru LWIR wavelength regions. 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