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UV

Glass Optics & High-Quality Coatings Managing your UV Radiation

Thin Films for your System

  • Large variety of non-absorbing coating materials including Hafnium dioxide
  • Coating on various substrates (e.g. Borofloat, Sapphire, BK7)
  • High temperature-resistance
  • Customized coating designs (UVA-UVC)

Dispersion for Hafnium and Zirconia

Glass - Your Material Engineering Choice

  • Complex optics in a wide range of shapes possible
  • SUPRAX®, our borosilicate glass for challenging requirements
  • No yellowing
  • Very low solarisation
  • Heat resistance up to 400 °C
  • Lifetime > 100,000 hours

Transmittance of SUPRAX® (5 mm Thickness)

Available from Stock

Lenses for 1 mm² LEDs

  • TIR lens "London" 20° - cavity 3 mm, Ø 12.5 mm
  • TIR lens "Madrid" 20° - cavity 4 mm, Ø 12.5 mm
  • TIR lens "Oslo" 35° - cavity 6 mm, Ø 20 mm
  • TIR lens "Quad" 32° - cavity 3 mm, 43.5 x 43.5 mm

 

For high-power LED modules

  • TIR lens "Bern-UV" - cavity 6.5 mm, Ø 35 mm
  • TIR lens - cavity 7 mm, 42°, Ø 28 mm

 

For coatings

  • Glass filter UV blocking
    (HfO2 coating on Borofloat 1.1 mm)
  • UV-IR filter
    (ZrO2 coating on Borofloat 1.1 mm)

 

Others on request