Compact and cost-efficient OEM spectrometer modules for the VIS-NIR range

The FREEDOM VIS-NIR spectrometers offer a compact and cost-efficient spectrometer module for OEM manufacturers of analytical instruments that do not want to sacrifice performance and robustness for compactness.

Furthermore, the FREEDOM VIS-NIR spectrometers support many different detector systems which enables you to choose the best detector option for your specific application. FREEDOM even allows you to re-use already developed electronics and software for your favorite detector type.

Test it yourself!

We understand that it can be hard to judge the performance of a spectrometer just from the data sheet. Therefore, we offer a time limited loan of a demo unit to customers that meet certain criteria.

Apply for a free demo

Key Features

  • 475 to 1100 nm wavelength range
  • Numerical aperture of 0.16
  • Configurable resolution from 1.7nm to 11.7nm
  • High efficiency
  • Footprint of 25 mm x 48 mm x 16 mm


FST-101Hamamatsu S11639-01 CMOSCost effective, high sensitivity
FST-305Hamamatsu S10420-1006-01 BT-CCDHigh sensitivity & low noise
FST-380Hamamatsu S11156-2048-02 BT-CCDHigh sensitivity & short integration time

Products Sheets

pdf_icon FREEDOM VIS-NIR 475 – 1100 nm

How to Use your Spectrometer

You can couple into your spectrometer both by free space or via fiber.

You also have several options for reading out over a standard interface like USB or SPI with our different electronics options, which you can see here.


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

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