Profile: Slater Plastics Ltd. specializes in manufacturing optical filters, contrast enhancement filters, RFI / EMC shielded windows, instrumentation, and display fascia panels. Our fascia panels include machined and screen printed fascia panels, fascia panels incorporating optical filters, and fascia panels with RFI / EMC shielding. Our optical filters & fascia panel's properties include, less than half the weight of glass, bright surfaces, light transmission close to optical glass, refractive index close to that of crown glass, high impact strength, remarkable abrasion resistance, and resistance to pitting from hot metal sparks, which is 30 - 40 times higher than glass and other plastics.