We offer
                
                    - prisms
- mirrors
- filters
                    - plates
- wedges
- windows
                    
                
                from an edge length 1,2 mm up to 1000 mm and thickness 
                starting at 10 µm.
                
                All kinds of flatness, surface finish,
                Edge shaping (cutting, drilling, grinding, waterjet cutting, etc.)
                and coatings according to your specifications are possible.