Zemax is the software that optical engineers and designers around the world choose for lens design, illumination, laser beam propagation, stray light, freeform optical design and many other applications. 
OpticStudio is the essential software platform for optical engineers, combining an intuitive user interface with complex physics and interactive visuals to drive faster innovation while reducing development costs. Enabling optical engineers, researchers and scientists to design for manufacturability is the core of our mission.

Zemax puts quick, accurate design tools into the hands of optical engineers with OpticStudio™. Each tool set is aligned with key steps in the engineering design process forming the primary functions of the software. The Analysis, Optimization and Tolerancing tool sets contain an impressive array of physics-based algorithims to analyze, simulate, and optimize optical systems all within tolerance specifications.