EAGLE SWNIR spectrometers


High resolution

The EAGLE SWNIR is a robust, athermal, industrial grade, diode array based spectrometer especially well-suited for Raman spectroscopy.

See the different configuration options for
EAGLE here

Key features

  • Wavelength range 822 – 978 nm to enable both 785 and 830 nm laser wavelengths
  • High resolution down to 0.55 nm (8 cm-1 @ 830 nm)
  • NA of 0.13 / F-number 3.8
  • High efficiency, transmission grating based design
  • Compact size

Key benefits

  • High throughput
  • Robust and athermal design
  • Support for multiple detector types (both cooled and non-cooled)
  • OEM integration friendly design that allows for easy adaptation to your own electronics and detector
  • Error free imaging of linear fiber array in image plane


  • ERS-392 – for long integration time
  • ERS-315 – for low cost and no cooling

Download Product sheets

pdf_icon  Eagle SWNIR 822 – 978 nm


Request a quotation here for any of our EAGLE spectrometers. If you have special requirements for resolution, detector, or wavelength range just enter those into the “Request Quotation” form.