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Iridian Spectral Technologies

Iridian Spectral Technologies
  • Dichroic & Edge Filters
  • Bandpass & Notch Filters
  • Emission & Excitation Filters
Since 1998 Iridian has manufactured high quality and low cost optical filters. From custom thin film optical filters to volume production of commodity filters, Iridian's continual investment in research and development ensures it remains at the forefront of technology in terms of filter design, deposition and manufacturing techniques.
We welcome the opportunity to work with you on developing solutions for your specific needs, whether for a small project or for large quantity OEM volumes. Please call with your requirements or ideas: we’re here to help.

655-40 EX Iridian Bandpass Excitation Filter for Fluorescence
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Brand: Iridian Spectral Technologies Model: Iridian 655-40 EX
Bandpass Excitation Filter for Fluorescence applications   655-40 EX   Iridian optimise their single band fluorescence bandpass filters for use in a variety of fluorescence instrumentation.The hard dielectric coating delivers exceptional performance in both ..
£0.00
660 DM Iridian Long Pass Filter for Fluorescence
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Brand: Iridian Spectral Technologies Model: Iridian 660 DM
Long Pass Filter for Fluorescence applications   660 DM   Iridian DM series filters can be described as polarisation insensitive dichroic beamsplitters. They are typically used at angle of incidence of 45° ±1.5° to reflect (or transmit) excitation light to a sam..
£0.00
660 US LPF Iridian Dichroic Long Edge Ultra Steep Filter for Raman
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Brand: Iridian Spectral Technologies Model: Iridian 660 US LPF R
Dichroic Edge Pass, Long Edge Ultra Steep Filter for Raman applications   660 US LPF   Iridian Ultra Steep Edge Pass filters deliver superior performance in spectroscopy experiments. Their hard dielectric coatings do not require cover glasses for durability, gre..
£0.00
660 US LPF Iridian Long Edge Ultra Steep Filter for Spectroscopy
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Brand: Iridian Spectral Technologies Model: Iridian 660 US LPF S
Edge Pass, Long Edge Ultra Steep Filter for Spectroscopic applications   660 US LPF   Iridian Ultra Steep Edge Pass filters deliver superior performance in spectroscopy experiments. Their hard dielectric coatings do not require cover glasses for durability, grea..
£0.00
676 LPF Iridian Dichroic Long Edge Filter for Raman
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Brand: Iridian Spectral Technologies Model: Iridian 676 LPF R
Dichroic Edge Pass, Long Edge Filter for Raman applications   676 LPF   Iridian Edge Pass filters are used to isolate one band of wavelengths from another by reflection or transmission. In Raman spectroscopy, edge pass filters are used to separate the excitation..
£0.00
676 LPF Iridian Long Edge Filter for Spectroscopy
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Brand: Iridian Spectral Technologies Model: Iridian 676 LPF S
Edge Pass, Long Edge Filter for Spectroscopic applications   676 LPF   Iridian Edge Pass filters are used to isolate one band of wavelengths from another by reflection or transmission. In Raman spectroscopy, edge pass filters are used to separate the excitation ..
£0.00
676 US LPF Iridian Dichroic Long Edge Ultra Steep Filter for Raman
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Brand: Iridian Spectral Technologies Model: Iridian 676 US LPF R
Dichroic Edge Pass, Long Edge Ultra Steep Filter for Raman applications   676.6 US LPF   Iridian Ultra Steep Edge Pass filters deliver superior performance in spectroscopy experiments. Their hard dielectric coatings do not require cover glasses for durability, g..
£0.00
676 US LPF Iridian Long Edge Ultra Steep Filter for Spectroscopy
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Brand: Iridian Spectral Technologies Model: Iridian 676 US LPF S
Edge Pass, Long Edge Ultra Steep Filter for Spectroscopic applications   676 US LPF   Iridian Ultra Steep Edge Pass filters deliver superior performance in spectroscopy experiments. Their hard dielectric coatings do not require cover glasses for durability, grea..
£0.00
676-17 NNF Iridian Narrow Notch Filter for Raman
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Brand: Iridian Spectral Technologies Model: Iridian 676 NNF R
Dielectric Narrow Notch Filter for Raman applications   676-17 NNF   Notch filters are designed to block a narrow range of wavelengths while allowing high transmittance in the passband. The deep blocking at the excitation laser line (OD > 6) delivers more sig..
£0.00
676-17 NNF Iridian Narrow Notch Filter for Spectroscopy
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Brand: Iridian Spectral Technologies Model: Iridian 676 NNF S
Thin Film Narrow Notch Filter for Spectroscopic applications   676-17 NNF   Notch filters are designed to block a narrow range of wavelengths while allowing high transmittance in the passband. The deep blocking at the excitation laser line (OD > 6) delivers m..
£0.00
685 DM Iridian Long Pass Filter for Fluorescence
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Brand: Iridian Spectral Technologies Model: Iridian 685 DM
Long Pass Filter for Fluorescence applications   685 DM   Iridian DM series filters can be described as polarisation insensitive dichroic beamsplitters. They are typically used at angle of incidence of 45° ±1.5° to reflect (or transmit) excitation light to a sam..
£0.00
692-40 EM Iridian Bandpass Emission Filter for Fluorescence
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Brand: Iridian Spectral Technologies Model: Iridian 692-40 EM
Bandpass Emission Filter for Fluorescence applications   692-40 EM   Iridian single band fluorescence bandpass filters are optimised for use in a variety of fluorescence instrumentation.The hard thin film coating delivers exceptional transmission performance..
£0.00
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