Coating Technology

Example of a PVD deposited and encased optical film and a plasma deposited "hard" coating.In the manufacture of our optical filters we employ both conventional Physical Vapour Deposition (PVD) multi-layer coatings combined with a high quality encasing technique to ensure environmental stability and plasma-assisted deposition techniques to produce “hard” coatings that exhibit unrivaled durability in harsh environments. 

We also offer e-beam evaporation of various materials for the manufacture of special thin-film coatings.

• Physical Vapour Deposition (PVD)
• Plasma-assisted deposotion techniques 
• e-beam evaporation (for special thin film coatings such as Au, Al and various compounds)