Ray tracing computer software; computer simulation software; computer graphics computer software; computer software for generating virtual images; three-dimensional graphic software; computer software for optical simulators; computer software for creating virtual prototypes; computer software for creating, designing, simulating and modeling prototypes; computer software for use in the fields of modeling, simulation and multiphysics optimization; computer software for simulating and analyzing light behavior in virtual environments; computer software for use in the fields of virtual prototyping and experimentation; computer software for use in the fields of computer-aided engineering and design; software relating to light simulation.

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