Optical coatings are commonly found in everyday items from sunglasses, eyeglasses to vehicle headlights, mirrors, windows, optical filters for laser technology. Testbourne range of materials offers a complete section of evaporation materials for use in PVD (Physical Vapour Deposition).

We also have available Electron beam crucibles, Evaporation boats & filaments, Sensor crystals and Thin film equipment


Applications include IR coatings, anti-reflective coatings (AR), protective coatings, beamsplitters, interference films and multilayer coatings.

Please contact us for more information.