
With the new CAD file element, LightTools entities can also be associated with an externally created CAD file, enabling users to update geometry without losing optical properties, names, or relations with other elements of the LightTools model. CATIA, IGES, SAT, and STEP formats are accepted. 3D compound parabolic concentrators (CPCs) and CPC reflectors are also now available as native elements in LightTools.
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