Request InfoGamma ScientificGamma Scientific has released the RS-5NVIS digital light source for use in testing and calibrating ANVIS radiometers and spectroradiometers. It features a light level setting to one part in 65,535 in absolute, NIST-traceable ANVIS radiance and luminance units. The device offers linearity deviation of <0.25% rms of full scale over the brightness range and a light source lifetime about 100 times longer than that previously available.See full productRelated content from Photonics MediaPRODUCTSPhotonics Spectra August 2023 IssueAugmented Reality Test SystemsM-Series benchtop test systems from Gamma Scientific are designed for augmented and virtual reality devices and components. 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