Blocking Filters

PROTECT IT - UV/IR and IR Blocking Filters

High transmission filters for heat and UV-management

Properties:

  • High temperature-resistant coatings
  • No aging at high UV-radiation
  • optional: AR-designs for higher transmission

Technical Data

Substrate: "Borofloat" borosilicate glass
Thickness: 1.1 mm / 2.0 mm / 3.3 mm
Standard Size: 220 mm x 380 mm

Temperature stability: 400 °C
Thermal shift: < 0.1% / 100 K

T= 50% VIS-NIR: 730 nm ± 20 nm
Transmission regions 425 - 680 nm: T(ave) > 90%
IR 800 - 1150 nm: T(ave) < 3%

Special dimensions and specifications on request

UVIR/AR blocking filter (under AOI 0°)

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