Photo Research products have been the gold standard for the cinema business since the early 1940s. Since that time, the products have won numerous Academy Awards and continued to raise the bar in light and color measurement. Today, Photo Research offers a wide range of photometers and the Photo Research SpectraScan Spectroradiometer series for spectral-based photometric and colorimetric light measurements. The series offers handheld portable models that cover a variety of spectral ranges and resolutions to measure from a range of light sources, such as display monitors and projectors, reflective surfaces, and industrial applications (visual display testing, LED testing, film and video post-production, auto/aerospace displays, and dental color testing). User customizable features include profiles and speed modes, custom programming, and user spectral calibration.