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                |  | Overview LuminousOptics engineers have years of experience in designing 
                    and manufacturing high value standard and customized luminance 
                    and radiance standards. Our Luminance/Radiance integrating 
                    sphere systems are microprocessor-controlled instruments with 
                    multi-detector monitoring that achieve the highest accuracy 
                    available from a sphere-based standard. All standard and custom 
                    instruments are calibrated to National Institute of Standards 
                    and Technology (NIST) platforms providing precise results 
                    when calibrating photometers, radiometers, electronic imaging 
                    devices and camera arrays. Luminance/ Radiance Systems are available in sphere sizes 
                    ranging from 4-inches (10.16cm) to 75-inches (1.90 m) in diameter 
                    to accommodate various luminance and radiance output requirements. 
                    Click here for our product Luminance/Radiance 
                    Standards selection guide which will quickly help you 
                    select the appropriate system for your application.  For customized solutions, use our Luminance/Radiance 
                    System Worksheet to collect the appropriate information 
                    for your application and measurement requirements. Our experienced 
                    team of mechanical designers and optical engineers will work 
                    with you to develop a system that meets your needs in both 
                    performance and price.  Applications include: 
                     Calibration of Photometers and Radiometers Calibration for Spectral Radiance and Irradiance Calibration and testing of Electronic Imaging Devices
 View the Calibrations 
                    Selection Guide |  |  |  |   
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              optowhite, Zenith® , uniform source, goniometer, colorimeter, 
              white coating, PTFE, BaS04, analytical laboratory, electronic imaging, 
              led flux, lighting, optics, photographic imaging, remote sensing, 
              flat fielding, camera calibration  |  |