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Sales engineer
Arminas Butkus +370 5 219 4884
Colored glass filters
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Colored glass filters

Main features

 

  • Spectral characteristics depend on certain glass effective thickness and does not depend on angle of incidence.

  • Cost-effective filters for low-power applications

 

Application examples

 

  • Enhancement of signal-to-noise ratio of illumination systems
  • Environmental protection
  • Safety glasses
Request custom
  • Description
  • Specifications

Colored glass filters attenuation properties are based on wavelength-dependent absorption. Therefore these filters are also known as absorption glasses. The in-band transmission and blocking level depends on effective thickness of the filter and does not depend on the angle of incidence. Colored glass filters are an attractive and cost-effective choice for for low-power applications.

Colored glass filters
Clear aperture >90%
Face dimensions tolerance +0/-0,2 mm
Thickness tolerance ±0,2 mm
Parallelism error <3 arcmin
Protective chamfers <0,35 mm at 45°
Surface quality 60-40 S-D
Surface flatness <1λ@632,8 nm, λ/[email protected],8 nm available
Custom components

We can customise this component to your needs. Please contact us for custom solution.

 

Request custom