ZEMAX (Bellevue, WA) and Radiant Imaging (Redmond, WA) introduce the latest version of their imaging light and color measurement system software. New features include 64-bit support, a new database structure, CPU multithreading, and new post-measurement features such as Moiré removal and automatic display area registration. ZEMAX software is used for lens design, illumination, laser beam propagation, stray light, freeform optical design, and many other applications.