The ThermoScientific Tecnai F20 is used for screening and high-resolution data collection of vitrified grids.  It operates at 200kV with a FEG electron source and a Gatan K2 Summit direct electron detector.  Imaging software installed includes USCFImage4 and SerialEM.




F20 Quick Checklist47 KB
Restarting the K240 KB
F20 K2 Magnification Table36 KB

F20 quick check listK2 cameramag table