Materion Balzers Optics
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Calflex™ 3000 SP

Heat protection filter for high temperature applications

Materion Balzers Optics’ Calflex™ 3000 SP are high performance blocking filters for IR radiation. Calflex™ 3000 SP are produced with Optics Balzers’s patented sputtering deposition technology, providing very dense coatings with excellent optical stability both at high temperature and harsh environmental conditions. Calflex™ 3000 SP is automotive OEM qualified and does meet the ECE white requirements.

Heat protection filter for high temperature applications

Benefits

  • Automotive OEM qualified
  • ECE white without long-term degradation
  • Thermal stability up to 400 °C
  • Environmental stability
  • Narrow tolerances
  • Excellent heat blocking NIR+IR
  • High volume production capabilities with consistent quality


Applications

  • Automotive headlights
  • Medical lighting
  • Entertainment lighting


Technical Data

Transmission AOI = 0°

Tavg > 80%

Tavg < 3%

Tavg < 8%

λ = 425 – 680 nm

λ = 800 –1150 nm

λ = 1150 –2500 nm

Size

Any sizes, upon request

Glass

Corning XG or equivalent

Environmental Performance

Adherence DIN ISO 9211-4-02

Cheesecloth DIN ISO 9211-4-01

Humidity DIN ISO 9022-12-07-1 and 9022-16-07b-1

Longterm max. heat load up to 400 °C

Calflex™ 3000 SP, Spectral performance of the Calflex™ 3000 SP
Spectral performance of the Calflex™ 3000 SP
Thermal stability, Long-term temperature stability of the Calflex™ 3000 SP at 400 °C
Long-term temperature stability of the Calflex™ 3000 SP at 400 °C
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