Modern human interface devices such as thin, flat and curved display glasses for cell phones or high-end technical applications as microlens arrays place far higher demands on glass processing than the use of glass in everyday objects as bottles or window sheets. Defect-free production is required to result in absolute shape accuracy and finest surface finishing which are required for correct functioning and a valueable appearance of products. Glass with its unique characteristics hardness, transparency and specular reflection presents optical measuring systems with special challenges while filfilling usablity requirements such as durability and a brilliant appearance. Solarius supplies adequate 3D measurement technology to properly answer these challenges and to provide most accurate and reliable measurement results on glass surfaces.