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Iridian Spectral Technologies

  • Filters for Spectroscopy
  • Raman filters
  • Emission & excitation study filters
  • Telecom & custom filters on request
  • Bandpass, Edge, Notch & Dichroic filters

Iridian is a leader in optical filter solutions for many applications. The company invests heavily in research and development in order to remain at the forefront of optical filter technology. Proprietary thin film designs, deposition processes and other manufacturing technologies ensure Iridian deliver high-performance and durable optics.

Filters for Imaging and mid-IR from Iridian
Filters for Imaging and mid-IR from Iridian11

  • Filters for imaging & mid-IR
  • 12.5 mm (½") or 25 mm (1") Ø
  • Custom filters to order

Iridian's dielectric optical filters are designed for machine vision and imaging applications, while mid-IR bandpass filters are formulated to optimise detection of spectral emission lines. The filters are deposited using energetic sputtering, making them very hard and durable with exceptionally high transmittance levels and blocking from the visible to the LWIR. Contact us for custom solutions.

Filters for Raman from Iridian
Filters for Raman from Iridian64

  • Filters for Raman studies
  • Custom filters to order
  • Filter shape and size model dependent

Iridian's Raman filters are used within biomedical, microscopy and sensor applications for Raman spectroscopy or laser-induced fluorescence. Filters are available in standard sizes of 12.5 mm (½") or 25 mm (1") diameter. Non-standard sizes can be manufactured to order. Please contact us with your requirements.

Filters for Spectroscopy from Iridian
Filters for Spectroscopy from Iridian132

  • Filters for Spectroscopy
  • Custom filters to order
  • Filter shape and size model dependent

Iridian's Spectroscopy filters are used within biomedical, microscopy and sensor applications such as emission cytometry and fluorescence studies. Filters are available in standard sizes of 12.5 mm (½") or 25 mm (1") diameter, non-standard sizes can be manufactured to order. Please contact us with your requirements.