Imatest’s Spectral Sensor Plate for Measuring Reflective Uniformity The Imatest Spectral Illuminance Color Sensor is an ideal companion for image quality testing and camera calibration. The Spectral Sensor Plate allows you to quickly set and verify your lighting color and light level using embedded magnets on a 3×3 grid providing accurate, repeatable measurements. Measure uniformity across the surface of size 2x or 4x reflective test charts using a single Spectral Illuminance Color Sensor (sold separately). Download Information Sheet
