The high performance fine focus ion source FDG 150 got now a ”little sister”, the differentially pumped ion source FDG 15.

FDG 15 uses the same proven beam generation as the FDG 150 and can be used as a substitute for all applications where e.g. the wide spread but no longer available ISE 10 (Leybold/Kremer/OMICRON) has been used in the past.

In addition the
FDG 15 comes with a more flexible ion optics to adjust for longer working distances and an optional ion flux stabilization.


  • True differential pumping

  • Non line-of-sight filament

  • Integrated port aligner

  • Up to 300 mm working distance

  • Variable spot size

  • Integrated port aligner

  • Ion current measurement

downloadDownload of our recent product flyer (pdf).