![](https://yps-ltd.com/wp-content/uploads/2024/05/HV30_YPS_PMP_Web-20240315-4-scaled.jpg)
Field Emission Guns
For use in SEM, e-beam lithography, Auger electron spectroscopy and other UHV based electron optical applications.
![Sealed System](https://yps-ltd.com/wp-content/uploads/2024/02/Sealed-System_yps_WEB1000-20231024-16.jpg)
Sealed System
FEG shipped in UHV sealed vacuum chamber during transportation for easy installation and minimal downtime.
See what’s really there…
Convert your Tungsten (W) or LaB6 SEM into a Schottky Thermal Field Emission SEM with the C>MORE Upgrade Kit