Request InfoTeledyne Princeton InstrumentsThree new configurations of the LS 785 NIR lens spectrograph are available from Princeton Instruments. The company now offers a system configured for best signal-to-noise ratio, one for highest spectral rate and one for highest performance on a fixed budget. The spectrographs feature gold-coated gratings for increased efficiency and tunable center wavelength adjustment to allow for various laser excitations, including 785, 805 or 830 nm.See full productRelated content from Photonics MediaPRODUCTSPhotonics.com 9/8/2022Zoom Microscope LensThe BS-1085 4K Apochromatic Monocular Zoom Microscope Lens from BestScope International Ltd. features an adopted apochromatic optical system. 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