Request InfoEdmund Optics Inc.Edmund Optics’ potassium bromide (KBr) windows are ideal for FTIR spectroscopy and feature excellent transmission from 250 nm to 26 µm with an index of refraction from 1.46 to 1.59 over this range. KBr windows provide good resistance to mechanical shock, can be easily cleaved, and can be used in temperatures up to 300 ºC. KBr has a density of 2.75 g/cm³ and a Knoop hardness of 7.0.See full productRelated content from Photonics MediaPRODUCTSPhotonics.com 8/31/2022Antireflection Laser WindowsTECHSPEC® Dual-Band Antireflection (AR) Laser Windows from Edmund Optics Inc. feature <0.25% reflection at 532 nm and <0.1% reflection at 1064 nm for high laser throughput. ...Photonics Spectra May 2023 IssueVariable Beam ExpanderThe 1064-nm 2X – 8X Gemma® Variable Beam Expander from Edmund Optics Inc. features a high laser-induced damage threshold and fixed housing length for high-power laser applications with...Photonics.com 7/26/2022Optical MountsThe E-Series of Adjustable Size Kinematic Optical Mounts from Edmund Optics Inc. can be used for mounting a wide range of round, rectangular, and square optical components, including round and...Photonics Spectra November 2022 IssueLaser Line MirrorsTECHSPEC® Dual Band Laser Line Mirrors from Edmund Optics Inc. offer 99% reflectivity at both IR and visible wavelengths. 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