Plano Optics - Complex Components and AssembliesWe offer custom prisms, polygons, windows, mirrors, and wedges from one source. FISBA not only has the complete production chain in-house, we can also develop entire systems built-to-spec or support you in your development. Whether through optical design, coating design, or plano optics production technology. We perform the processes for the whole optics production chain in-house and offer our customers coating and polishing of individual components – Porro prisms, polygons, windows, mirrors,...