Machine Vision Lenses and Optics - STEMMER IMAGING

OPTICS

Over 5000 lenses and filters to help achieve

the perfect image

Schneider Kreuznach Infrared pass filters

Long-pass filters which pass the NIR range and above

IR pass filters are long pass filters, transmitting only IR light. The Cut-on wavelength is defined at 50% transmittance of maximum. IR filters are absorptive filters, too.

They are used in front of a NIR sensor or an image sensor for NIR imaging where IR spectrum only is needed.

We offer several AR coating options, depending on filter type.



Variants

092 IR PASS FILTER
  • Transmission range: > 695 nm
  • Transmission: > 90%
  • Blocking: < 1%
  • Surface quality: 5/2 x 0.16
  • Thickness: 2 mm
  • Coating: none or MRCIR
093 IR PASS FILTER
  • Transmission range: > 825 nm
  • Transmission: > 90%
  • Blocking: < 1%
  • Surface quality: 5/2 x 0.16
  • Thickness: 2 mm
  • Coating: none or MRCIR
098 IR PASS FILTER
  • Transmission range: > 775 nm
  • Transmission: > 90%
  • Blocking: < 1%
  • Surface quality: 5/2 x 0.16
  • Thickness: 2 mm
  • Coating: none or MRCIR