Request InfoWavelength Opto-Electronic (S) Pte. Ltd.A line of camera lenses covering the mid-infrared region from 3 to 5 μm and the long-wave infrared from 8 to 12 μm is being offered by Wavelength Technology Pte Ltd. They are available with various optical coatings to accommodate customer needs, including antireflection, high-durability and diamondlike hard carbon. Focal lengths of 16, 18, 19, 25, 35, 40, 50, 75, 80, 100, 106, 125, 150, 160, 180 and 240 mm are available, as are fixed, manual and motorized focus types.See full productRelated content from Photonics MediaPRODUCTSPromoted Content October 2023 IssueOrder Sorting FiltersWhen the spectrum of a spectrometer covers more than one octave, the multiple orders from the grating make interpretation of the detected spectrum difficult. 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