Request InfoFor Low-Intensity ApplicationsTeledyne Princeton InstrumentsACTON, Mass., May 9, 2006 -- The Acton LS 785 Raman spectrograph from Princeton Instruments (PI) is optimized for the near-infrared (NIR). A proprietary refractive, five-element f/2 lens design produces the highest quality imaging and field flatness for spectroscopic analysis in the 700- to 1000-nm region. A unique antireflection coating developed by the Acton Optics Coating Laboratory ensures 99.4-percent transmission per element over the working spectral range. The standard configuration includes a gold-coated grating. Roy Grayzel, PI's spectroscopy product manager, said, “We have combined our years of...See full productRelated content from Photonics MediaPRODUCTSPhotonics Spectra June 2023 IssueThin-Film Metrology SystemThe kSA XRF (X-ray fluorescence) tool from k-Space measures film thicknesses below 100 nanometers for applications in coated glass and solar panels. 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