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Optical Coating Materials

Optical Coating Materials with Patinal®

Imagine snapping a photo with a camera lens that lacks optical coating. The colors would be dull, the contrast flat, and reflections would ruin the shot. Thankfully, that’s not your reality—because behind every stunning image is a powerful, invisible layer of precision: optical coatings made possible by our advanced evaporation materials.

Engineered for Excellence. Built for Demanding Standards

For decades, thin film evaporation has been the gold standard in optical coating production. Whether applied to lenses, mirrors, or filters, anti-reflective coatings must meet the highest standards of precision and durability:

  • Tight spectral tolerances
  • Low defect densities
  • Exceptional durability

Our evaporation materials are engineered to meet—and exceed—the most rigorous standards in the industry.

Explore Our Portfolio advantages:

With a comprehensive range of performance materials—from fluorides and oxides to sulfides and metals— we offer unmatched versatility and precision.  Every batch undergoes rigorous quality control, including application-specific testing to ensure consistent performance and reproducibility.   

Key Benefits:

  • Ultra-high purity for flawless coatings
  • Consistent performance, batch after batch
  • Low spitting and stable evaporation behavior
  • Full-spectrum transparency: from deep UV to far IR

Applications That Demand Excellence

Our materials are trusted in the most demanding optical applications, including:

  • General Optics (cameras, binoculars, microscopes)
  • UV & IR Optics
  •  Ophthalmics
  • Machine Vision & Sensing
  •  And more..