The all new LIBRA® range of Energy Filtering Transmission Electron Microscopes (EFTEM) combine state of the art electron optics with unique Koehler illumination, OMEGA In-column energy filtering, extremely stable digital electronics and genuine ease of operation through the WinTEM™ graphical user interface (GUI).

The LIBRA® 120 EFTEM, with a LaB6 or Tungsten source, provides excellent image contrast even from thick or unstained thin specimens. The optimum detector flexibility enables comprehensive EFTEM analysis in life science, polymer, and material science research.

The LIBRA® 200 FE is the first EFTEM combining the new In-column corrected OMEGA energy filter, the unique Koehler illumination, and a highly efficient field emission emitter. The excellent performance ensures that the operator obtains optimum results in semiconductor, materials analysis and life science research.

Both systems are operated through a pair of dedicated control panels supported by the WinTEM™ GUI following the successful philosophy of ZEISS´ SEMs instruments for maximum convenience and consistent “look-and-feel” operation across the entire product range.