OPTIS SPEOS CAA V5 Based V8.0 World-leading light and human vision simulation solutions directly in CATIA V5 OPTIS edits a range of software for the scientific simulation of light and human vision within a Virtual Reality Environment. Its solutions allow designers, ergonomists and engineers to simulate and optimize lighting performance, colors, optical effects, product lit appearance as well as the visibility and legibility of information on Human Machine Interfaces, in a fully-immersive CAD environment. OPTIS is the only software editor of its kind to offer such a complete solution from optical design, to photometric optimization through to product visualisation all within one software, making it a truly corporate-wide solution.