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Princeton Instruments
LS-785 : Lens Spectrograph
Country : 미국
Model : Acton LS 785

- Focal Length : 85 mm

- Aperture Ratio : f/2.0

- Resolution : 5 cm-1 with 25 µm fiber

- Dispersion : 6.13 nm/mm @ 900 nm

- Grating : gold coated 1200 g/mm

High Throughput, NIR Lens Spectrograph


The Acton Series LS 785 provides a significant advantage in acquisition time and spatial integrity in demanding Raman imaging applications. Combined with renowned Princeton Instruments PIXIS and PyLoN 100BR or 400BR deep-depletion CCD detectors, the LS 785 delivers the highest throughput NIR Raman spectrometer on the market today.


Product Benefits


  • Easy wavelength adjustment for 750nm to 830nm laser excitations
  • Custom designed AR coatings from Acton Optics
  • Princeton Instruments deep depletion CCD options for highest sensitivity in the NIR
  • Unique f/2 lenses with proprietary coatings from Acton Optics, providing > 99% throughput
  • Easy interface to fiber optic probes and microscopes
  • 5 cm-1 resolution accommodates most NIR Raman applications
  • Compatible with PI's powerful LightField 64-bit software