Apps similar to QUADOA include LightTools. It's paid, but Geopter is free. Other options are Zemax OpticStudio, Oslo, WinLens 3D and Optic Sketch. In total there are eight apps like QUADOA for Windows.
LightTools is a 3D optical engineering and design software product that supports virtual prototyping, simulation, optimization, and photorealistic renderings of illumination applications. Its unique design and analysis capabilities, combined with ease of use, support for rapid...
OpticStudio is the pinnacle of optical and illumination design software, an evolution engineered by Zemax. The intuitive user interface combined with a comprehensive array of features and unmatched functionality make OpticStudio the preferred design platform for engineers...
Germany
EU
Optic Sketch is an easy-to-use and affordable 3D optical simulation tool that can help you assess component performance, and quickly layout and simulate optical systems.
United Kingdom
Design, optimize, and fabricate reliable imaging optics with the most powerful ray tracing and optical design software available
United States
OpTaliX is a comprehensive program for computer aided design of optical systems, thin film multilayer coatings and illumination systems. OpTaliX provides powerful features to conceptualize, design, optimize, analyze, tolerance and document virtually any optical system.
