The Ocean Insight QE Pro-Raman is a preconfigured spectrometer for 785 nm Raman excitation, using a 900 lines/mm grating and 50 µm slit. Additional Raman configurations (for 532 nm excitation and other wavelengths) are possible using a custom-configured QE Pro spectrometer.

Designed with gold-coated mirrors and a back-thinned FFT-CCD detector, the QE Pro offers a low noise floor even at long integration times. Its ability to deliver sharp peaks from very weak Raman signals makes it an excellent choice for general Raman spectroscopy of chemicals and organic materials.