... according to following criteria:Window material, Color of material, Dimensions, AR (anti-reflectivity), Type of intermediate layers, Construction, Gasket ... , Plexiglas (PMMA), Makrolon (polycarbonate), PVC2. Color of material3. Anti-reflectivityAll materials can be supplied with anti ... units. The finish is made according to customer specification and facilitates the assembly. The appropriate gasket ...