Compact and cost-efficient OEM spectrometer modules for the visible range

The FREEDOM VIS 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 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

  • 360 to 830 nm wavelength range
  • Numerical aperture of 0.16
  • Resolution: 1.3 nm (typical)
  • Configurable resolution from 1.3 nm to 8.8 nm
  • Footprint of 25 mm x 48 mm x 16 mm


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

Download Product Sheets

pdf_icon FREEDOM VIS 360 – 830 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 any of our FREEDOM spectrometers. If you have special requirements for resolution, detector, or wavelength range just enter those into the “Request quotation” form.

Related Article