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Schneider IR Cut Filter IF 489

Uniforce Product

Salient Features

Filter type IF 489
Cut-off wavelength < 750 nm
Wavelength tolerance ± 10 nm
Peak transmittance > 90 %
Blocking < 1 %
Surface1 5/2 × 0.16
Wave front distortion1
  • 10 – 30 mm:13/1 (0.2)
  • 31 – 50 mm:13/1 (0.25)
  • 51 – 74 mm:13/1 (0.35)
Parallelism 1 arc minute
Diameter 10 – 74 mm
Diameter tolerance +0 – 0.3 mm
Thickness 2.0 ± 0.2 mm

1 Specification according to ISO 10110

DescriptionKey FeaturesApplicationsOrder

Description

IF 489 IR Cut Filter

IR cut filters block all troublesome IR light over 750 nm. They are robust, cost-effective and insensitive to angle of incidence. Additional to their filter function they are also a protective window in imaging systems.

IR cut filters are available unmounted in sizes from 10 mm to 74 mm diameter and mounted with common thread sizes M 25.5 to M 67.

The filters come with broadband AR coating E or our superior broadband multilayer resistant anti reflection coating MRC.

Key Features

  • Unmounted 10 mm to 74 mm diameter.
  • Mounted with common thread sizes M 25.5 to M 67 available
  • AR coating options: broadband (E) or multi resistance (MRC)
  • Pass Wavelength Range: IR cut: T= 50 % @ 750 nm

Applications

  • QA
  • Protective Windows
  • Scientific Research

 

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