Request InfoHellma USA Inc.Hellma Cells is offering holographically and mechanically ruled gratings from Carl Zeiss. Holographic styles include sinusoidal, echelette and laminar types with wavelengths ranging from 4 nm to 1 µm. These are suitable for spectrometers and monochromators for NIR to UV and synchrotron radiation. Mechanical versions include sawtooth and amplitude types with wavelengths from 4 nm to 25 µm. These gratings can be used for spectrometers and monochromators for high-power lasers.See full productRelated content from Photonics MediaPRODUCTSPhotonics Showcase January 2024 IssueMeet the Varius SpectrometerCrafted with patent-pending technology, the Varius™ redefines versatility, delivering precision like never before. 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