Radiant Vision Systems engineers photometric imaging systems to critically evaluate the quality of light sources, displays, and components. Radiant's measurement systems are designed to "see" light and color the way humans do, employing scientific-grade imaging and CIE-matched photopic filters that respond to wavelengths of light with the same sensitivity as the human eye. Scientific imaging colorimeters and photometers pair with unique optical components to emulate and evaluate quality according to human visual experience. For example, solutions developed to address common visual quality challenges in XR (extended reality) development and production testing offer optical specifications that enable positioning the test system at the eye position inside VR headsets and AR smart glasses. This allows visual quality of the headset to be evaluated as it is experienced by the user, while capturing objective and actionable values for quality control. Manufacturers worldwide rely on Radiant to ensure visual experiences that match consumer expectations.