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  • Iridian Spectral Technologies Website Contacts
    (613) 741-4513
    1200 Montreal Rd, Ottawa, ON K1A 0R6

    Iridian Spectral Technologies, founded in 1998, is a global leader in custom optical filter solutions. Specializing in high-performance filters for telecommunications, spectroscopy, mid-IR gas sensors, astronomy, and aerospace, the company leverages decades of thin-film design and manufacturing exp…