The FEI Tecnai F20 is used for screening and meidum-resolution data collection of vitrified grids. 

It's also used for data collection of micro-electron diffraction (micro-ED) samples. 

It operates at 200kV with a FEG electron source and a TVIPS 8K x 8K camera. 

Imaging software installed includes USCFImage4, EM-Menu, SerialEM and eTasED.